Mercurial > hg > CbC > CbC_gcc
diff fixincludes/inclhack.def @ 0:a06113de4d67
first commit
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 17 Jul 2009 14:47:48 +0900 |
| parents | |
| children | 77e2b8dfacca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fixincludes/inclhack.def Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,3926 @@ +/* -*- Mode: C -*- */ + +autogen definitions fixincl; + +/* Define all the fixes we know about for repairing damaged headers. + Please see the README before adding or changing entries in this file. + + This is the sort command: + + blocksort output=inclhack.sorted \ + pattern='^/\*$' \ + trailer='^/\*EOF\*[/]' \ + input=inclhack.def \ + key='hackname[ ]*=[ ]*(.*);' + + Set up a debug test so we can make the templates emit special + code while debugging these fixes: */ + +#ifdef DEBUG +FIXINC_DEBUG = yes; +#endif + +/* On AIX when _LARGE_FILES is defined stdio.h defines fopen to + * fopen64 etc. and this causes problems when building with g++ + * because cstdio udefs everything from stdio.h, leaving us with + * ::fopen has not been declared errors. This fixes stdio.h to + * undef those defines and use __asm__ to alias the symbols if + * building with g++ and -D_LARGE_FILES + */ +fix = { + hackname = AAB_aix_stdio; + files = stdio.h; + select = "define fopen fopen64"; + mach = "*-*-aix*"; + test-text = ''; /* no way to test */ + + c_fix = wrap; + + c_fix_arg = ""; + + c_fix_arg = <<- _EOArg_ + + #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus + #define __need__aix_stdio_h_fix + #ifdef __need__aix_stdio_h_fix + #undef fseeko + #undef ftello + #undef fgetpos + #undef fsetpos + #undef fopen + #undef freopen + /* Alias the symbols using asm */ + extern "C" { + extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64"); + extern FILE *fopen(const char *, const char *) __asm__("fopen64"); + extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64"); + extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64"); + extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64"); + extern off64_t ftello(FILE *) __asm__("ftello64"); + } + #endif + #endif + + _EOArg_; +}; + + +/* + * On Mac OS 10.3.9, the 'long double' functions are available in + * libSystem, but are not prototyped in math.h. + */ +fix = { + hackname = AAB_darwin7_9_long_double_funcs; + mach = "*-*-darwin7.9*"; + files = architecture/ppc/math.h; + bypass = "powl"; + replace = <<- _EndOfHeader_ + /* This file prototypes the long double functions available on Mac OS + 10.3.9. */ + #ifndef __MATH__ + # undef __APPLE_CC__ + # define __APPLE_CC__ 1345 + # include_next <architecture/ppc/math.h> + # undef __APPLE_CC__ + # define __APPLE_CC__ 1 + # ifndef __LIBMLDBL_COMPAT + # ifdef __LONG_DOUBLE_128__ + # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128") + # else + # define __LIBMLDBL_COMPAT(sym) + # endif /* __LONG_DOUBLE_128__ */ + # endif /* __LIBMLDBL_COMPAT */ + # ifdef __cplusplus + extern "C" { + # endif + extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl); + extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl); + extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl); + extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l); + extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl); + extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl); + extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl); + extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl); + extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl); + extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl); + extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl); + extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl); + extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl); + extern long double expl( long double ) __LIBMLDBL_COMPAT(expl); + extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l); + extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l); + extern long double logl( long double ) __LIBMLDBL_COMPAT(logl); + extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l); + extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l); + extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl); + extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl); + extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl); + extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl); + extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl); + extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl); + extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl); + extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl); + extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl); + extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl); + extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl); + extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl); + extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl); + extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl); + extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl); + extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal); + extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal); + extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill); + extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl); + extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl); + extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl); + extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl); + extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl); + extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl); + extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl); + extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl); + extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl); + extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl); + extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl); + extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol); + extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl); + extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl); + extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl); + extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl); + extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml); + extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl); + extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl); + extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal); + # ifdef __cplusplus + } + # endif + #endif /* __MATH__ */ + _EndOfHeader_; +}; + + +/* + * ... and for the previous fix to be useful, you have to not use "" + * includes. + */ +fix = { + hackname = AAB_darwin7_9_long_double_funcs_2; + mach = "*-*-darwin7.9*"; + files = math.h; + select = '#include[ \t]+\"'; + c_fix = format; + c_fix_arg = "%1<%2.h>"; + + c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"'; + + test_text = '#include "architecture/ppc/math.h"'; +}; + + +/* + * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n) + */ +fix = { + hackname = AAB_fd_zero_asm_posix_types_h; + files = asm/posix_types.h; + mach = 'i[34567]86-*-linux*'; + bypass = '} while'; + bypass = 'x86_64'; + bypass = 'posix_types_64'; + + /* + * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not + * the start, so that if #include_next gets another instance of + * the wrapper, this will follow the #include_next chain until + * we arrive at the real <asm/posix_types.h>. + */ + replace = <<- _EndOfHeader_ + /* This file fixes a bug in the __FD_ZERO macro + for older versions of the Linux kernel. */ + #ifndef _POSIX_TYPES_H_WRAPPER + #include <features.h> + #include_next <asm/posix_types.h> + + #if defined(__FD_ZERO) && !defined(__GLIBC__) + #undef __FD_ZERO + #define __FD_ZERO(fdsetp) \ + do { \ + int __d0, __d1; \ + __asm__ __volatile__("cld ; rep ; stosl" \ + : "=&c" (__d0), "=&D" (__d1) \ + : "a" (0), "0" (__FDSET_LONGS), \ + "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \ + } while (0) + #endif + + #define _POSIX_TYPES_H_WRAPPER + #endif /* _POSIX_TYPES_H_WRAPPER */ + _EndOfHeader_; +}; + + +/* + * This fixes __FD_ZERO bug for glibc-1.x + */ +fix = { + hackname = AAB_fd_zero_gnu_types_h; + files = gnu/types.h; + mach = 'i[34567]86-*-linux*'; + + /* + * Define _TYPES_H_WRAPPER at the end of the wrapper, not + * the start, so that if #include_next gets another instance of + * the wrapper, this will follow the #include_next chain until + * we arrive at the real <gnu/types.h>. + */ + replace = <<- _EndOfHeader_ + /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */ + #ifndef _TYPES_H_WRAPPER + #include <features.h> + #include_next <gnu/types.h> + + #if defined(__FD_ZERO) && !defined(__GLIBC__) + #undef __FD_ZERO + # define __FD_ZERO(fdsetp) \ + do { \ + int __d0, __d1; \ + __asm__ __volatile__("cld ; rep ; stosl" \ + : "=&c" (__d0), "=&D" (__d1) \ + : "a" (0), "0" (__FDSET_LONGS), \ + "1" ((__fd_set *) (fdsetp)) :"memory"); \ + } while (0) + #endif + + #define _TYPES_H_WRAPPER + #endif /* _TYPES_H_WRAPPER */ + _EndOfHeader_; +}; + + +/* + * This fixes __FD_ZERO bug for glibc-2.0.x + */ +fix = { + hackname = AAB_fd_zero_selectbits_h; + files = selectbits.h; + mach = 'i[34567]86-*-linux*'; + + /* + * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not + * the start, so that if #include_next gets another instance of + * the wrapper, this will follow the #include_next chain until + * we arrive at the real <selectbits.h>. + */ + replace = <<- _EndOfHeader_ + /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */ + #ifndef _SELECTBITS_H_WRAPPER + #include <features.h> + #include_next <selectbits.h> + + #if defined(__FD_ZERO) && defined(__GLIBC__) \\ + && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\ + && __GLIBC_MINOR__ == 0 + #undef __FD_ZERO + #define __FD_ZERO(fdsetp) \\ + do { \\ + int __d0, __d1; \\ + __asm__ __volatile__ ("cld; rep; stosl" \\ + : "=&c" (__d0), "=&D" (__d1) \\ + : "a" (0), "0" (sizeof (__fd_set) \\ + / sizeof (__fd_mask)), \\ + "1" ((__fd_mask *) (fdsetp)) \\ + : "memory"); \\ + } while (0) + #endif + + #define _SELECTBITS_H_WRAPPER + #endif /* _SELECTBITS_H_WRAPPER */ + _EndOfHeader_; +}; + + +/* + * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing + * the same interface as <stdarg.h>. No idea why they couldn't have just + * used the standard header. + */ +fix = { + hackname = AAB_solaris_sys_varargs_h; + files = "sys/varargs.h"; + mach = '*-*-solaris*'; + replace = <<- _EndOfHeader_ + #ifdef __STDC__ + #include <stdarg.h> + #else + #include <varargs.h> + #endif + _EndOfHeader_; +}; + + +/* + * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin + * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because + * many other systems have similar text but correct versions of the file. + * To ensure only Sun's is fixed, we grep for a likely unique string. + * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t ) + */ +fix = { + hackname = AAB_sun_memcpy; + files = memory.h; + select = "/\\*\t@\\(#\\)" + "(head/memory.h\t50.1\t " + "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/"; + + replace = <<- _EndOfHeader_ + /* This file was generated by fixincludes */ + #ifndef __memory_h__ + #define __memory_h__ + + #ifdef __STDC__ + extern void *memccpy(); + extern void *memchr(); + extern void *memcpy(); + extern void *memset(); + #else + extern char *memccpy(); + extern char *memchr(); + extern char *memcpy(); + extern char *memset(); + #endif /* __STDC__ */ + + extern int memcmp(); + + #endif /* __memory_h__ */ + _EndOfHeader_; +}; + + +/* + * pthread.h on AIX 4.3.3 tries to define a macro without whitspace + * which violates a requirement of ISO C. + */ +fix = { + hackname = aix_pthread; + files = "pthread.h"; + select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])"; + c_fix = format; + c_fix_arg = "%1 %2"; + test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n" + "{...init stuff...}"; +}; + + +/* + * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline + * in an otherwise harmless (and #ifed out) macro definition + */ +fix = { + hackname = aix_sysmachine; + files = sys/machine.h; + select = "\\\\ +\n"; + c_fix = format; + c_fix_arg = "\\\n"; + test_text = "#define FOO \\\n" + " bar \\ \n baz \\ \n bat"; +}; + + +/* + * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the + * definition of struct rusage, so the prototype added by fixproto fails. + */ +fix = { + hackname = aix_syswait; + files = sys/wait.h; + select = "^extern pid_t wait3\\(\\);\n"; + select = "bos325,"; + c_fix = format; + c_fix_arg = "struct rusage;\n%0"; + test_text = "/* bos325, */\n" + "extern pid_t wait3();\n" + "\t/* pid_t wait3(int *, int, struct rusage *); */"; +}; + + +/* + * sys/wait.h on AIX 5.2 defines macros that have both signed and + * unsigned types in conditional expressions. + */ +fix = { + hackname = aix_syswait_2; + files = sys/wait.h; + select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)'; + c_fix = format; + c_fix_arg = "? (int)%1"; + test_text = "#define WSTOPSIG(__x) (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)"; +}; + + +/* + * sys/signal.h on some versions of AIX uses volatile in the typedef of + * sig_atomic_t, which causes gcc to generate a warning about duplicate + * volatile when a sig_atomic_t variable is declared volatile, as + * required by ANSI C. + */ +fix = { + hackname = aix_volatile; + files = sys/signal.h; + select = "typedef volatile int sig_atomic_t"; + c_fix = format; + c_fix_arg = "typedef int sig_atomic_t"; + test_text = "typedef volatile int sig_atomic_t;"; +}; + + +/* + * Fix __assert declaration in assert.h on Alpha OSF/1. + */ +fix = { + hackname = alpha___assert; + files = "assert.h"; + select = '__assert\(char \*, char \*, int\)'; + c_fix = format; + c_fix_arg = "__assert(const char *, const char *, int)"; + test_text = 'extern void __assert(char *, char *, int);'; +}; + + +/* + * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers. + */ +fix = { + hackname = alpha___extern_prefix; + select = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n" + "(#[ \t]*pragma[ \t]*extern_prefix.*)"; + + mach = "alpha*-dec-osf*"; + c_fix = format; + c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3"; + + test_text = "#ifdef __DECC\n" + "#pragma extern_prefix \"_P\"\n" + "# if defined(__DECC)\n" + "# pragma extern_prefix \"_E\"\n" + "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n" + "# pragma extern_prefix \"\""; +}; + + +/* + * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>. + */ +fix = { + hackname = alpha___extern_prefix_standards; + files = standards.h; + select = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)"; + + mach = "alpha*-dec-osf*"; + c_fix = format; + c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)"; + + test_text = "#if (_ISO_C_SOURCE>=19990L) " + "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)"; +}; + + +/* + * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and + * <sys/stat.h>. The tests for __DECC are special in various ways, so + * alpha__extern_prefix cannot be used. + */ +fix = { + hackname = alpha___extern_prefix_sys_stat; + files = sys/stat.h; + files = sys/mount.h; + select = "#[ \t]*if[ \t]*defined\\(__DECC\\)"; + + mach = "alpha*-dec-osf5*"; + c_fix = format; + c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)"; + + test_text = "# if defined(__DECC)"; +}; + + +/* + * Fix assert macro in assert.h on Alpha OSF/1. + * The superfluous int cast breaks C++. + */ +fix = { + hackname = alpha_assert; + files = "assert.h"; + select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)'; + c_fix = format; + c_fix_arg = "%1(EX)"; + test_text = '#define assert(EX) (((int) (EX)) ? (void)0 ' + ': __assert(#EX, __FILE__, __LINE__))'; +}; + + +/* + * Fix #defines under Alpha OSF/1: + * The following files contain '#pragma extern_prefix "_FOO"' followed by + * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these + * statements is to reduce namespace pollution. While these macros work + * properly in most cases, they don't allow you to take a pointer to the + * "something" being modified. To get around this limitation, change these + * statements to be of the form '#define something _FOOsomething'. + * + * sed ain't egrep, lesson 2463: sed can use self-referential + * regular expressions. In the substitute expression below, + * "\\1" and "\\2" refer to subexpressions found earlier in the + * same match. So, we continue to use sed. "extern_prefix" will + * be a rare match anyway... + */ +fix = { + hackname = alpha_bad_lval; + + select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix"; + mach = "alpha*-dec-osf*"; + + sed = + "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*" + "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/"; + + test_text = '#pragma extern_prefix "_FOO"'"\n" + "#define something(x,y,z) _FOOsomething(x,y,z)\n" + "#define mumble _FOOmumble"; +}; + + +/* + * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX. + */ +fix = { + hackname = alpha_getopt; + files = "stdio.h"; + files = "stdlib.h"; + select = 'getopt\(int, char \*\[\], *char \*\)'; + c_fix = format; + c_fix_arg = "getopt(int, char *const[], const char *)"; + test_text = 'extern int getopt(int, char *[], char *);'; +}; + + +/* + * Fix missing semicolon on Alpha OSF/4 in <net/if.h> + */ +fix = { + hackname = alpha_if_semicolon; + files = net/if.h; + select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*"; + c_fix = format; + c_fix_arg = "struct sockaddr vmif_paddr;\t/*"; + test_text = ' struct sockaddr vmif_paddr /* protocol address */'; +}; + + +/* + * Remove erroneous parentheses in sym.h on Alpha OSF/1. + */ +fix = { + hackname = alpha_parens; + files = sym.h; + select = '#ifndef\(__mips64\)'; + c_fix = format; + c_fix_arg = "#ifndef __mips64"; + test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif"; +}; + + +/* + * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>. + */ +fix = { + hackname = alpha_pthread; + files = pthread.h; + select = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)" + "|def _PTHREAD_ENV_DECC)(.*))\n" + "(#[ \t]*define _PTHREAD_USE_PTDNAM_)"; + + mach = "alpha*-dec-osf*"; + c_fix = format; + c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 " + "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5"; + + test_text = "# if defined (_PTHREAD_ENV_DECC) " + "|| defined (_PTHREAD_ENV_EPCC)\n" + "# define _PTHREAD_USE_PTDNAM_\n" + "# endif\n" + "# ifdef _PTHREAD_ENV_DECC\n" + "# define _PTHREAD_USE_PTDNAM_\n" + "# endif"; +}; + + +/* + * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>. + */ +fix = { + hackname = alpha_pthread_gcc; + files = pthread.h; + select = "#else\n# error <pthread.h>: unrecognized compiler."; + + mach = "alpha*-dec-osf*"; + c_fix = format; + c_fix_arg = "#elif defined (__GNUC__)\n" + "# define _PTHREAD_ENV_GCC\n" + "%0"; + + test_text = "# define _PTHREAD_ENV_INTELC\n" + "#else\n" + "# error <pthread.h>: unrecognized compiler.\n" + "#endif"; +}; + + +/* + * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros + * incorrectly, specifying less fields in the initializers than are + * defined in the corresponding structure types. Use of these macros + * in user code results in spurious warnings. + */ +fix = { + hackname = alpha_pthread_init; + files = pthread.h; + select = ' \* @\(#\).RCSfile: pthread\.h,v \$' + ' .Revision: 1\.1\.33\.21 \$ \(DEC\)' + ' .Date: 2000/08/15 15:30:13 \$'; + mach = "alpha*-dec-osf*"; + sed = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n" + "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n" + "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n" + "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n" + "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n" + "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n"; + test_text = <<- _EOText_ + /* + * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $ + */ + #ifndef _PTHREAD_NOMETER_STATIC + # define PTHREAD_MUTEX_INITIALIZER \ + {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA} + # define PTHREAD_COND_INITIALIZER \ + {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA} + # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \ + {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_} + # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \ + {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_} + #else + # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA} + # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \ + {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_} + # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \ + {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_} + #endif + + #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA} + #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \ + {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_} + _EOText_; +}; + + +/* + * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0 + * And OpenBSD. + */ +fix = { + hackname = alpha_sbrk; + files = unistd.h; + select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\("; + c_fix = format; + c_fix_arg = "void *sbrk("; + test_text = "extern char* sbrk(ptrdiff_t increment);"; +}; + + +/* + * Change external names of wcstok/wcsftime via asm instead of macros on + * Tru64 UNIX V4.0. + */ +fix = { + hackname = alpha_wchar; + files = wchar.h; + + mach = "alpha*-dec-osf4*"; + select = "#define wcstok wcstok_r"; + sed = "s@#define wcstok wcstok_r@" + "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, " + "wchar_t **)) __asm__(\"wcstok_r\");@"; + sed = "s@#define wcsftime __wcsftime_isoc@" + "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *" + ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@"; + test_text = "#define wcstok wcstok_r\n" + "#define wcsftime __wcsftime_isoc"; +}; + + +/* + * For C++, avoid any typedef or macro definition of bool, + * and use the built in type instead. + * HP/UX 10.20 also has it in curses_colr/curses.h. + */ +fix = { + hackname = avoid_bool_define; + files = curses.h; + files = curses_colr/curses.h; + files = term.h; + files = tinfo.h; + + select = "#[ \t]*define[ \t]+bool[ \t]"; + bypass = "__cplusplus"; + + c_fix = format; + c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; + c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*"; + + test_text = "# define bool\t char \n"; +}; + + +fix = { + hackname = avoid_bool_type; + files = curses.h; + files = curses_colr/curses.h; + files = term.h; + files = tinfo.h; + + select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;"; + bypass = "__cplusplus"; + + c_fix = format; + c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; + + test_text = "typedef unsigned int\tbool \t; /* bool\n type */"; +}; + + +/* + * For C++, avoid any typedef definition of wchar_t, + * and use the built in type instead. + * Don't do this for headers that are smart enough to do the right + * thing (recent [n]curses.h and Xlib.h). + * Don't do it for <linux/nls.h> which is never used from C++ anyway, + * and will be broken by the edit. + */ + +fix = { + hackname = avoid_wchar_t_type; + + select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;"; + bypass = "__cplusplus"; + bypass = "_LINUX_NLS_H"; + bypass = "XFree86: xc/lib/X11/Xlib\\.h"; + + c_fix = format; + c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; + + test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */"; +}; + + +/* + * Fix `typedef struct term;' on hppa1.1-hp-hpux9. + */ +fix = { + hackname = bad_struct_term; + files = curses.h; + select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;"; + c_fix = format; + c_fix_arg = "struct term;"; + + test_text = 'typedef struct term;'; +}; + + +/* + * Fix one other error in this file: + * a mismatched quote not inside a C comment. + */ +fix = { + hackname = badquote; + files = sundev/vuid_event.h; + select = "doesn't"; + c_fix = format; + c_fix_arg = "does not"; + + test_text = "/* doesn't have matched single quotes */"; +}; + + +/* + * check for broken assert.h that needs stdio.h + */ +fix = { + hackname = broken_assert_stdio; + files = assert.h; + select = stderr; + bypass = "include.*stdio\\.h"; + c_fix = wrap; + c_fix_arg = "#include <stdio.h>\n"; + test_text = "extern FILE* stderr;"; +}; + + +/* + * check for broken assert.h that needs stdlib.h + */ +fix = { + hackname = broken_assert_stdlib; + files = assert.h; + select = 'exit *\(|abort *\('; + bypass = "include.*stdlib\\.h"; + c_fix = wrap; + c_fix_arg = "#ifdef __cplusplus\n" + "#include <stdlib.h>\n" + "#endif\n"; + test_text = "extern void exit ( int );"; +}; + + +/* + * Remove `extern double cabs' declarations from math.h. + * This conflicts with C99. Discovered on AIX. + * IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced) + * declares cabs() to take a struct __cabs_s argument. + * SunOS4 has its cabs() declaration followed by a comment which + * terminates on the following line. + * Darwin hides its broken cabs in architecture-specific subdirs. + */ +fix = { + hackname = broken_cabs; + files = math.h, "architecture/*/math.h"; + select = "^extern[ \t]+double[ \t]+cabs"; + + sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//"; + sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//"; + + test_text = "#ifdef __STDC__\n" + "extern double cabs(struct dbl_hypot);\n" + "#else\n" + "extern double cabs();\n" + "#endif\n" + "extern double cabs ( _Complex z );\n" + "extern double cabs(); /* This is a comment\n" + " and it ends here. */\n" + "extern double cabs(struct __cabs_s);\n" + "extern long double cabsl( struct __cabsl_s );"; +}; + + +/* + * Fixup Darwin's broken check for __builtin_nanf. + */ +fix = { + hackname = broken_nan; + /* + * It is tempting to omit the first "files" entry. Do not. + * The testing machinery will take the first "files" entry as the name + * of a test file to play with. It would be a nuisance to have a directory + * with the name "*". + */ + files = "architecture/ppc/math.h"; + files = "architecture/*/math.h"; + select = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)"; + bypass = "powl"; + c_fix = format; + c_fix_arg = "#if 1"; + test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)"; +}; + + +/* + * Various systems derived from BSD4.4 contain a macro definition + * for vfscanf that interacts badly with requirements of builtin-attrs.def. + * Known to be fixed in FreeBSD 5 system headers. + */ +fix = { + hackname = bsd_stdio_attrs_conflict; + mach = "*-*-*bsd*"; + mach = "*-*-*darwin*"; + files = stdio.h; + select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$"; + c_fix = format; + c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n" + '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n" + 'int vfscanf(FILE *, const char *, __builtin_va_list) ' + '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");'; + test_text = '#define vfscanf __svfscanf'; +}; + + +/* + * Fix various macros used to define ioctl numbers. + * The traditional syntax was: + * + * #define _CTRL(n, x) (('n'<<8)+x) + * #define TCTRLCFOO _CTRL(T, 1) + * + * but this does not work with the C standard, which disallows macro + * expansion inside strings. We have to rewrite it thus: + * + * #define _CTRL(n, x) ((n<<8)+x) + * #define TCTRLCFOO _CTRL('T', 1) + * + * The select expressions match too much, but the c_fix code is cautious. + * + * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ... + */ +fix = { + hackname = ctrl_quotes_def; + select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]"; + c_fix = char_macro_def; + c_fix_arg = "CTRL"; + + /* + * This is two tests in order to ensure that the "CTRL(c)" can + * be selected in isolation from the multi-arg format + */ + test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n"; + test_text = "#define _CTRL(c) ('c'&037)"; +}; + +fix = { + hackname = ctrl_quotes_use; + select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']"; + c_fix = char_macro_use; + c_fix_arg = "CTRL"; + test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)"; +}; + + +/* + * sys/mman.h on HP/UX is not C++ ready, + * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX. + * + * rpc/types.h on OSF1/2.0 is not C++ ready, + * even though NO_IMPLICIT_EXTERN_C is defined for the alpha. + * + * The problem is the declaration of malloc. + */ +fix = { + hackname = cxx_unready; + files = sys/mman.h; + files = rpc/types.h; + select = '[^#]+malloc.*;'; /* Catch any form of declaration + not within a macro. */ + bypass = '"C"|__BEGIN_DECLS'; + + c_fix = wrap; + c_fix_arg = "#ifdef __cplusplus\n" + "extern \"C\" {\n" + "#endif\n"; + c_fix_arg = "#ifdef __cplusplus\n" + "}\n" + "#endif\n"; + test_text = "extern void* malloc( size_t );"; +}; + + +/* + * On darwin8 and earlier, mach-o/swap.h isn't properly guarded + * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded. + */ +fix = { + hackname = darwin_externc; + mach = "*-*-darwin*"; + files = mach-o/swap.h; + files = mach/mach_time.h; + files = mach/mach_traps.h; + files = mach/message.h; + files = mach/mig.h; + files = mach/semaphore.h; + bypass = "extern \"C\""; + bypass = "__BEGIN_DECLS"; + c_fix = wrap; + c_fix_arg = "#ifdef __cplusplus\n" + "extern \"C\" {\n" + "#endif\n"; + c_fix_arg = "#ifdef __cplusplus\n" + "}\n" + "#endif\n"; + test_text = "extern void swap_fat_header();\n"; +}; + + +/* + * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of + * bad __GNUC__ tests. + */ + +fix = { + hackname = darwin_gcc4_breakage; + mach = "*-*-darwin*"; + files = AvailabilityMacros.h; + select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)"; + c_fix = format; + c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))"; + test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && " + "(__GNUC_MINOR__ >= 1)\n"; +}; + + +/* + * __private_extern__ doesn't exist in FSF GCC. Even if it did, + * why would you ever put it in a system header file? + */ +fix = { + hackname = darwin_private_extern; + mach = "*-*-darwin*"; + files = mach-o/dyld.h; + select = "__private_extern__ [a-z_]+ _dyld_"; + c_fix = format; + c_fix_arg = "extern"; + c_fix_arg = "__private_extern__"; + test_text = "__private_extern__ int _dyld_func_lookup(\n" + "const char *dyld_func_name,\n" + "unsigned long *address);\n"; +}; + + +/* + * Fix <c_asm.h> on Digital UNIX V4.0: + * It contains a prototype for a DEC C internal asm() function, + * clashing with gcc's asm keyword. So protect this with __DECC. + */ +fix = { + hackname = dec_intern_asm; + files = c_asm.h; + sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n"; + sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n" + "#endif\n"; + test_text = + "float fasm {\n" + " ... asm stuff ...\n" + "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/"; +}; + + +/* + * Fix typo in <wchar.h> on DJGPP 2.03. + */ +fix = { + hackname = djgpp_wchar_h; + file = wchar.h; + select = "__DJ_wint_t"; + bypass = "sys/djtypes.h"; + c_fix = format; + c_fix_arg = "%0\n#include <sys/djtypes.h>"; + c_fix_arg = "#include <stddef.h>"; + test_text = "#include <stddef.h>\n" + "extern __DJ_wint_t x;\n"; +}; + + +/* + * Fix these Sun OS files to avoid an invalid identifier in an #ifdef. + */ +fix = { + hackname = ecd_cursor; + files = "sunwindow/win_lock.h"; + files = "sunwindow/win_cursor.h"; + select = 'ecd\.cursor'; + c_fix = format; + c_fix_arg = 'ecd_cursor'; + + test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */"; +}; + + +/* + * math.h on SunOS 4 puts the declaration of matherr before the definition + * of struct exception, so the prototype (added by fixproto) causes havoc. + * This must appear before the math_exception fix. + */ +fix = { + hackname = exception_structure; + files = math.h; + + /* If matherr has a prototype already, the header needs no fix. */ + bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)'; + select = matherr; + + c_fix = wrap; + c_fix_arg = "struct exception;\n"; + + test_text = "extern int matherr();"; +}; + + +/* + * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume + * neither the existence of GCC 3 nor its exact feature set yet break + * (by design?) when __GNUC__ is set beyond 2. + */ +fix = { + hackname = freebsd_gcc3_breakage; + mach = "*-*-freebsd*"; + files = sys/cdefs.h; + select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$'; + bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)'; + c_fix = format; + c_fix_arg = '%0 || __GNUC__ >= 3'; + test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7'; +}; + + +/* + * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume + * neither the existence of GCC 4 nor its exact feature set yet break + * (by design?) when __GNUC__ is set beyond 3. + */ +fix = { + hackname = freebsd_gcc4_breakage; + mach = "*-*-freebsd*"; + files = sys/cdefs.h; + select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$'; + c_fix = format; + c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3'; + test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3'; +}; + + +/* + * Some versions of glibc don't expect the C99 inline semantics. + */ +fix = { + hackname = glibc_c99_inline_1; + files = features.h, '*/features.h'; + select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$"; + c_fix = format; + c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)"; + test_text = <<-EOT + #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \ + && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ + # define __USE_EXTERN_INLINES 1 + #endif + EOT; +}; + + +/* + * Similar, but a version that didn't have __NO_INLINE__ + */ +fix = { + hackname = glibc_c99_inline_1a; + files = features.h, '*/features.h'; + select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n" + "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)"; + c_fix = format; + c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2"; + test_text = <<-EOT + #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__ + # define __USE_EXTERN_INLINES 1 + #endif + EOT; +}; + + +/* + * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately + * there are many glibc headers which do not respect __USE_EXTERN_INLINES. + * The remaining glibc_c99_inline_* fixes deal with some of those headers. + */ +fix = { + hackname = glibc_c99_inline_2; + files = sys/stat.h, '*/sys/stat.h'; + select = "extern __inline__ int"; + sed = "s/extern int \\(stat\\|lstat\\|fstat\\|mknod\\)/" + "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" + "__inline__ int \\1/"; + sed = "s/extern int __REDIRECT\\(_NTH\\|\\) (\\(stat\\|lstat\\|fstat\\)/" + "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" + "__inline__ int __REDIRECT\\1 (\\2/"; + sed = "s/^extern __inline__ int/" + "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" + "__inline__ int/"; + test_text = <<-EOT + extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); + extern __inline__ int + __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) + {} + EOT; +}; + + +fix = { + hackname = glibc_c99_inline_3; + files = bits/string2.h, '*/bits/string2.h'; + select = "extern __inline"; + bypass = "__extern_inline|__GNU_STDC_INLINE__"; + c_fix = format; + c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)"; + c_fix_arg = "^# ifdef __cplusplus$"; + test_text = <<-EOT + # ifdef __cplusplus + # define __STRING_INLINE inline + # else + # define __STRING_INLINE extern __inline + # endif + EOT; +}; + + +fix = { + hackname = glibc_c99_inline_4; + files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h'; + bypass = "__extern_inline|__gnu_inline__"; + select = "(^| )extern __inline"; + c_fix = format; + c_fix_arg = "%0 __attribute__ ((__gnu_inline__))"; + test_text = <<-EOT + __extension__ extern __inline unsigned int + extern __inline unsigned int + EOT; +}; + + +/* glibc-2.3.5 defines pthread mutex initializers incorrectly, + * so we replace them with versions that correspond to the + * definition. + */ +fix = { + hackname = glibc_mutex_init; + files = pthread.h; + select = '\{ *\{ *0, *\} *\}'; + sed = "/define[ \t]\\+PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n" + "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}"; + sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" + "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/"; + sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" + "\\(RECURSIVE\\|ERRORCHECK\\|ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/"; + sed = "/define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/" + "N;s/^[ \t]*#[ \t]*" + "\\(define[ \t]\\+PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n" + "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\n" + "# \\1\\n" + " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\n" + "# else\\n" + "# \\1\\n" + " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\n" + "# endif/"; + sed = "s/{ \\(0, 0, 0, 0, 0, 0, " + "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/"; + sed = "/define[ \t]\\+PTHREAD_COND_INITIALIZER/" + "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/"; + + test_text = <<- _EOText_ + #define PTHREAD_MUTEX_INITIALIZER \\ + { { 0, } } + #ifdef __USE_GNU + # if __WORDSIZE == 64 + # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ + { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } + # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ + { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } + # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ + { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } + # else + # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ + { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } + # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ + { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } + # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ + { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } + # endif + #endif + # define PTHREAD_RWLOCK_INITIALIZER \\ + { { 0, } } + # ifdef __USE_GNU + # if __WORDSIZE == 64 + # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ + { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\ + PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } + # else + # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ + { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } + # endif + # endif + #define PTHREAD_COND_INITIALIZER { { 0, } } + _EOText_; +}; + + +/* + * Fix these files to use the types we think they should for + * ptrdiff_t, size_t, and wchar_t. + * + * This defines the types in terms of macros predefined by our 'cpp'. + * This is supposedly necessary for glibc's handling of these types. + * It's probably not necessary for anyone else, but it doesn't hurt. + */ +fix = { + hackname = gnu_types; + files = "sys/types.h"; + files = "stdlib.h"; + files = "sys/stdtypes.h"; + files = "stddef.h"; + files = "memory.h"; + files = "unistd.h"; + bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T'; + select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;"; + c_fix = gnu_type; + /* The Solaris 10 headers already define these types correctly. */ + mach = '*-*-solaris2.1[0-9]*'; + not_machine = true; + + test_text = "typedef long int ptrdiff_t; /* long int */\n" + "typedef uint_t size_t; /* uint_t */\n" + "typedef ushort_t wchar_t; /* ushort_t */"; +}; + + +/* + * Fix HP & Sony's use of "../machine/xxx.h" + * to refer to: <machine/xxx.h> + */ +fix = { + hackname = hp_inline; + files = sys/spinlock.h; + files = machine/machparam.h; + select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/'; + + c_fix = format; + c_fix_arg = "%1<machine/%2.h>"; + + c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/' + '([a-z]+)\.h"'; + + test_text = ' # include "../machine/mumble.h"'; +}; + + +/* + * Check for (...) in C++ code in HP/UX sys/file.h. + */ +fix = { + hackname = hp_sysfile; + files = sys/file.h; + select = "HPUX_SOURCE"; + + c_fix = format; + c_fix_arg = "(struct file *, ...)"; + c_fix_arg = '\(\.\.\.\)'; + + test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */"; +}; + + +/* + * Un-Hide a series of five FP defines from post-1999 compliance GCC: + * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN + */ +fix = { + hackname = hppa_hpux_fp_macros; + mach = "hppa*-hp-hpux11*"; + files = math.h; + select = "#[ \t]*define[ \t]*FP_NORMAL.*\n" + "#[ \t]*define[ \t]*FP_ZERO.*\n" + "#[ \t]*define[ \t]*FP_INFINITE.*\n" + "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n" + "#[ \t]*define[ \t]*FP_NAN.*\n"; + c_fix = format; + c_fix_arg = <<- _EOFix_ + #endif /* _INCLUDE_HPUX_SOURCE */ + + #if defined(_INCLUDE_HPUX_SOURCE) || \ + (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) + %0#endif + + #ifdef _INCLUDE_HPUX_SOURCE + + _EOFix_; + + test_text = + "# define FP_NORMAL 0\n" + "# define FP_ZERO 1\n" + "# define FP_INFINITE 2\n" + "# define FP_SUBNORMAL 3\n" + "# define FP_NAN 4\n"; +}; + + +/* + * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11 + * math.h to prevent clash with define in c_std/bits/std_cmath.h. + */ +fix = { + hackname = hpux10_cpp_pow_inline; + files = fixinc-test-limits.h, math.h; + select = <<- END_POW_INLINE + ^# +ifdef +__cplusplus + +\} + +inline +double +pow\(double +__d,int +__expon\) +\{ + [ ]+return +pow\(__d,\(double\)__expon\); + +\} + +extern +"C" +\{ + #else + # +endif + END_POW_INLINE; + + c_fix = format; + c_fix_arg = ""; + + test_text = + "# ifdef __cplusplus\n" + " }\n" + " inline double pow(double __d,int __expon) {\n" + "\t return pow(__d,(double)__expon);\n" + " }\n" + ' extern "C"' " {\n" + "#else\n" + "# endif"; +}; + +fix = { + hackname = hpux11_cpp_pow_inline; + files = math.h; + select = " +inline double pow\\(double d,int expon\\) \\{\n" + " +return pow\\(d, \\(double\\)expon\\);\n" + " +\\}\n"; + c_fix = format; + c_fix_arg = ""; + + test_text = + " inline double pow(double d,int expon) {\n" + " return pow(d, (double)expon);\n" + " }\n"; +}; + + +/* + * Fix hpux 10.X missing ctype declarations 1 + */ +fix = { + hackname = hpux10_ctype_declarations1; + files = ctype.h; + select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)"; + bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\("; + c_fix = format; + c_fix_arg = "#ifdef _PROTOTYPES\n" + "extern int __tolower(int);\n" + "extern int __toupper(int);\n" + "#else /* NOT _PROTOTYPES */\n" + "extern int __tolower();\n" + "extern int __toupper();\n" + "#endif /* _PROTOTYPES */\n\n" + "%0\n"; + + test_text = "# define _toupper(__c) __toupper(__c)\n"; +}; + + +/* + * Fix hpux 10.X missing ctype declarations 2 + */ +fix = { + hackname = hpux10_ctype_declarations2; + files = ctype.h; + select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)"; + bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\("; + c_fix = format; + c_fix_arg = "%0\n\n" + "#ifdef _PROTOTYPES\n" + " extern int _isalnum(int);\n" + " extern int _isalpha(int);\n" + " extern int _iscntrl(int);\n" + " extern int _isdigit(int);\n" + " extern int _isgraph(int);\n" + " extern int _islower(int);\n" + " extern int _isprint(int);\n" + " extern int _ispunct(int);\n" + " extern int _isspace(int);\n" + " extern int _isupper(int);\n" + " extern int _isxdigit(int);\n" + "# else /* not _PROTOTYPES */\n" + " extern int _isalnum();\n" + " extern int _isalpha();\n" + " extern int _iscntrl();\n" + " extern int _isdigit();\n" + " extern int _isgraph();\n" + " extern int _islower();\n" + " extern int _isprint();\n" + " extern int _ispunct();\n" + " extern int _isspace();\n" + " extern int _isupper();\n" + " extern int _isxdigit();\n" + "#endif /* _PROTOTYPES */\n"; + + test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n" + " extern unsigned int *__SB_masks;\n"; +}; + + +/* + * Fix hpux 10.X missing stdio declarations + */ +fix = { + hackname = hpux10_stdio_declarations; + files = stdio.h; + select = "^#[ \t]*define _iob[ \t]*__iob"; + bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\("; + c_fix = format; + c_fix_arg = "%0\n\n" + "# if defined(__STDC__) || defined(__cplusplus)\n" + " extern int snprintf(char *, size_t, const char *, ...);\n" + " extern int vsnprintf(char *, size_t, const char *, __va_list);\n" + "# else /* not __STDC__) || __cplusplus */\n" + " extern int snprintf();\n" + " extern int vsnprintf();\n" + "# endif /* __STDC__) || __cplusplus */\n"; + + test_text = "# define _iob __iob\n"; +}; + + +/* + * Make sure hpux defines abs in header. + */ +fix = { + hackname = hpux11_abs; + mach = "ia64-hp-hpux11*"; + files = stdlib.h; + select = "ifndef _MATH_INCLUDED"; + c_fix = format; + c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)"; + test_text = "#ifndef _MATH_INCLUDED"; +}; + + +/* + * Keep HP-UX 11 from stomping on C++ math namespace + * with defines for fabsf. + */ +fix = { + hackname = hpux11_fabsf; + files = math.h; + select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*"; + bypass = "__cplusplus"; + + c_fix = format; + c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; + + test_text = + "#ifdef _PA_RISC\n" + "# define fabsf(x) ((float)fabs((double)(float)(x)))\n" + "#endif"; +}; + + +/* + * Fix C99 constant in __POINTER_SET define. + */ +fix = { + hackname = hpux11_pthread_const; + mach = "*-hp-hpux11.[0-3]*"; + files = sys/pthread.h; + select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)"; + + c_fix = format; + c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)"; + test_text = "#define __POINTER_SET\t\t((void *) 1LL)"; +}; + + +/* + * Prevent HP-UX 11 from defining __size_t and preventing size_t from + * being defined by having it define _hpux_size_t instead. + */ +fix = { + hackname = hpux11_size_t; + mach = "*-hp-hpux11*"; + select = "__size_t"; + + c_fix = format; + c_fix_arg = "_hpux_size_t"; + + test_text = + "#define __size_t size_t\n" + " extern int getpwuid_r( char *, __size_t, struct passwd **);\n"; +}; + + +/* + * Fix hpux 11.00 broken snprintf declaration + * (third argument is char *, needs to be const char * to prevent + * spurious warnings with -Wwrite-strings or in C++). + */ +fix = { + hackname = hpux11_snprintf; + files = stdio.h; + select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)' + ' *(char *\*, *\.\.\.\);)'; + c_fix = format; + c_fix_arg = '%1 const %3'; + + test_text = "extern int snprintf(char *, size_t, char *, ...);\n" + "extern int snprintf(char *, __size_t, char *, ...);\n" + "extern int snprintf(char *, _hpux_size_t, char *, ...);"; +}; + + +/* + * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition + * of UINT32_C has undefined behavior according to ISO/ANSI: + * the arguments to __CONCAT__ are not macro expanded before the + * concatination happens so the trailing ')' in the first argument + * is concatinated with the 'l' in the second argument creating an + * invalid pp token. The behavior of invalid pp tokens is undefined. + * GCC does not handle these invalid tokens the way the HP compiler does. + * This problem will potentially occur anytime macros are used in the + * arguments to __CONCAT__. A general solution to this problem would be to + * insert another layer of macro between __CONCAT__ and its use + * in UINT32_C. An example of this solution can be found in the C standard. + * A more specific solution, the one used here, is to change the UINT32_C + * macro to not used macros in the arguments to __CONCAT__. + */ +fix = { + hackname = hpux11_uint32_c; + files = inttypes.h; + select = "^#define UINT32_C\\(__c\\)[ \t]*" + "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)"; + c_fix = format; + c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)'; + test_text = + "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n" + "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)"; +}; + + +/* + * Fix hpux 11.00 broken vsnprintf declaration + */ +fix = { + hackname = hpux11_vsnprintf; + files = stdio.h; + select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, ' + 'const char \*,) __va__list\);'; + c_fix = format; + c_fix_arg = "%1 __va_list);"; + + test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,' + ' __va__list);'; +}; + + +/* + * get rid of bogus inline definitions in HP-UX 8.0 + */ +fix = { + hackname = hpux8_bogus_inlines; + files = math.h; + select = inline; + bypass = "__GNUG__"; + sed = "s@inline int abs(int [a-z][a-z]*) {.*}" + "@extern \"C\" int abs(int);@"; + sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@"; + sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@"; + sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@"; + test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n" + "inline double sqr(double v) { return v**0.5; }"; +}; + + +/* + * Fix hpux broken ctype macros + */ +fix = { + hackname = hpux_ctype_macros; + files = ctype.h; + select = '((: |\()__SB_masks \? )' + '(__SB_masks\[__(alnum|c)\] & _IS)'; + c_fix = format; + c_fix_arg = "%1(int)%3"; + + test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n" + "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n"; +}; + + +/* + * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc. + */ +fix = { + hackname = hpux_htonl; + files = netinet/in.h; + select = "#ifndef _XOPEN_SOURCE_EXTENDED\n" + "(/\\*\n" + " \\* Macros for number representation conversion\\.\n" + " \\*/\n" + "#ifndef ntohl)"; + c_fix = format; + c_fix_arg = "#if 1\n%1"; + + test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n" + "/*\n" + " * Macros for number representation conversion.\n" + " */\n" + "#ifndef ntohl\n" + "#define ntohl(x) (x)\n" + "#define ntohs(x) (x)\n" + "#define htonl(x) (x)\n" + "#define htons(x) (x)\n" + "#endif\n" + "#endif /* ! _XOPEN_SOURCE_EXTENDED */"; +}; + + +/* + * HP-UX long_double + */ +fix = { + hackname = hpux_long_double; + files = stdlib.h; + select = "extern[ \t]long_double[ \t]strtold"; + bypass = "long_double_t"; + sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D"; + sed = "s/long_double/long double/g"; + + test_text = "# ifndef _LONG_DOUBLE\n" + "# define _LONG_DOUBLE\n" + " typedef struct {\n" + " unsigned int word1, word2, word3, word4;\n" + " } long_double;\n" + "# endif /* _LONG_DOUBLE */\n" + "extern long_double strtold(const char *, char **);\n"; +}; + + +/* + * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl + */ +fix = { + hackname = hpux_systime; + files = sys/time.h; + select = "^extern struct sigevent;"; + + c_fix = format; + c_fix_arg = "struct sigevent;"; + + test_text = 'extern struct sigevent;'; +}; + + +/* + * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown + * type and mpinfou is only defined when _KERNEL is set. + */ +fix = { + hackname = hpux_spu_info; + mach = "*-hp-hpux*"; + /* + * It is tempting to omit the first "files" entry. Do not. + * The testing machinery will take the first "files" entry as the name + * of a test file to play with. It would be a nuisance to have a directory + * with the name "*". + */ + files = "ia64/sys/getppdp.h"; + files = "*/sys/getppdp.h"; + select = "^.*extern.*spu_info.*"; + + c_fix = format; + c_fix_arg = "#ifdef _KERNEL\n%0\n#endif"; + + test_text = "extern union mpinfou spu_info[];"; +}; + +fix = { + hackname = hpux11_extern_sendfile; + mach = "*-hp-hpux11.[12]*"; + files = sys/socket.h; + select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n"; + c_fix = format; + c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; + test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n"; +}; + +fix = { + hackname = hpux11_extern_sendpath; + mach = "*-hp-hpux11.[12]*"; + files = sys/socket.h; + select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n"; + c_fix = format; + c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; + test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n const struct iovec *, int));\n"; +}; + +fix = { + hackname = hpux_extern_errno; + mach = "*-hp-hpux10.*"; + mach = "*-hp-hpux11.[0-2]*"; + files = errno.h; + select = "^[ \t]*extern int errno;$"; + c_fix = format; + c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif"; + test_text = " extern int errno;\n"; +}; + + +/* + * Add missing braces to pthread initializer defines. + */ +fix = { + hackname = hpux_pthread_initializers; + mach = "*-hp-hpux11.[0-3]*"; + files = sys/pthread.h; + sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\" + "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@"; + sed = "s@^[ \t]*1,[ \t]*\\\\" + "@\t{ 1, 0 }@"; + sed = "/^[ \t]*0$/d"; + sed = "s@__PTHREAD_MUTEX_VALID, 0" + "@{ __PTHREAD_MUTEX_VALID, 0 }@"; + sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\" + "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@"; + sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" + "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; + sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" + "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; + sed = "s@^[ \t]*0, 0[ \t]*\\\\" + "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@"; + sed = "s@__PTHREAD_COND_VALID, 0" + "@{ __PTHREAD_COND_VALID, 0 }@"; + sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\" + "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@"; + sed = "s@__PTHREAD_RWLOCK_VALID, 0" + "@{ __PTHREAD_RWLOCK_VALID, 0 }@"; + sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\" + "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@"; + sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\" + "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@"; + test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n" + "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n" + "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n" + "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n" + "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n" + "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n" + "\t0, 0\t\t\t\t\t\t\t\t\\\\\n" + "}\n"; +}; + +/* + * Fix glibc definition of HUGE_VAL in terms of hex floating point constant + */ +fix = { + hackname = huge_val_hex; + files = bits/huge_val.h; + select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*"; + bypass = "__builtin_huge_val"; + + c_fix = format; + c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n"; + + test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)"; +}; + + +/* + * Fix glibc definition of HUGE_VALF in terms of hex floating point constant + */ +fix = { + hackname = huge_valf_hex; + files = bits/huge_val.h; + select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*"; + bypass = "__builtin_huge_valf"; + + c_fix = format; + c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n"; + + test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)"; +}; + + +/* + * Fix glibc definition of HUGE_VALL in terms of hex floating point constant + */ +fix = { + hackname = huge_vall_hex; + files = bits/huge_val.h; + select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*"; + bypass = "__builtin_huge_vall"; + + c_fix = format; + c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n"; + + test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)"; +}; + + +/* + * Fix return type of abort and free + */ +fix = { + hackname = int_abort_free_and_exit; + files = stdlib.h; + select = "int[ \t]+(abort|free|exit)[ \t]*\\("; + bypass = "_CLASSIC_ANSI_TYPES"; + + c_fix = format; + c_fix_arg = "void\t%1("; + + test_text = "extern int abort(int);\n" + "extern int free(void*);\n" + "extern int exit(void*);"; +}; + + +/* + * Fix various macros used to define ioctl numbers. + * The traditional syntax was: + * + * #define _IO(n, x) (('n'<<8)+x) + * #define TIOCFOO _IO(T, 1) + * + * but this does not work with the C standard, which disallows macro + * expansion inside strings. We have to rewrite it thus: + * + * #define _IO(n, x) ((n<<8)+x) + * #define TIOCFOO _IO('T', 1) + * + * The select expressions match too much, but the c_fix code is cautious. + * + * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes. + */ +fix = { + hackname = io_quotes_def; + select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]"; + c_fix = char_macro_def; + c_fix_arg = "IO"; + test_text = + "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n" + "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n" + "#define _IO(x,y) ('x'<<8|y)"; + test_text = + "#define XX_IO(x) ('x'<<8|256)"; +}; + +fix = { + hackname = io_quotes_use; + select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*" + "\\( *[^,']"; + c_fix = char_macro_use; + c_fix_arg = "IO"; + test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n" + "#define TIOCFOO \\\\\n" + "BSD43__IOWR(T, 1) /* Some are multi-line */"; +}; + + +/* + * Check for missing ';' in struct + */ +fix = { + hackname = ip_missing_semi; + files = netinet/ip.h; + select = "}$"; + sed = "/^struct/,/^};/s/}$/};/"; + test_text= + "struct mumble {\n" + " union {\n" + " int x;\n" + " }\n" + "}; /* mumbled struct */\n"; +}; + + +/* + * IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines + * __restrict as restrict iff __c99. This is wrong for C++, which + * needs many C99 features, but only supports __restrict. + */ +fix = { + hackname = irix___restrict; + files = internal/sgimacros.h; + select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)"; + + mach = "mips-sgi-irix6.5"; + c_fix = format; + c_fix_arg = "%1" + "# ifndef __cplusplus\n%2\n# endif"; + + test_text = "#ifdef __c99\n# define __restrict restrict"; +}; + +/* + * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic + * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit + * functions. + * + * This was probably introduced around IRIX 6.5.18 + */ +fix = { + hackname = irix___generic1; + files = internal/math_core.h; + mach = "mips-sgi-irix6.5"; + select = "#define ([a-z]+)\\(x\\) *__generic.*"; + + c_fix = format; + c_fix_arg = "extern int %1(double);\n" + "extern int %1f(float);\n" + "extern int %1l(long double);\n" + "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n" + " : sizeof(x) == sizeof(float) ? _%1f(x) \\\n" + " : _%1l(x))\n"; + + test_text = + "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n"; +}; + + +/* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI + compiler's __generic intrinsic to define isgreater, isgreaterequal, + isless, islessequal, islessgreater and isunordered functions. */ +fix = { + hackname = irix___generic2; + files = internal/math_core.h; + mach = "mips-sgi-irix6.5"; + select = "#define ([a-z]+)\\(x,y\\) *__generic.*"; + + c_fix = format; + c_fix_arg = "#define %1(x,y) \\\n" + " ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n" + " : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n" + " : _%1l(x,y))\n"; + + test_text = + "#define isless(x,y) __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)"; +}; + + +/* + * IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction + * that causes the assembly preprocessor to complain about an + * unterminated character constant. + */ +fix = { + hackname = irix_asm_apostrophe; + files = sys/asm.h; + + select = "^[ \t]*#.*[Ww]e're"; + c_fix = format; + c_fix_arg = "%1 are"; + c_fix_arg = "^([ \t]*#.*[Ww]e)'re"; + test_text = "\t# and we're on vacation"; +}; + + +/* + * Non-traditional "const" declaration in Irix's limits.h. + */ +fix = { + hackname = irix_limits_const; + files = fixinc-test-limits.h, limits.h; + select = "^extern const "; + c_fix = format; + c_fix_arg = "extern __const "; + test_text = "extern const char limit; /* test limits */"; +}; + + +/* + * IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t. + * Various socket function prototypes use different types instead, + * depending on the API in use (BSD, XPG4/5), but the socklen_t + * definition doesn't reflect this (SGI Bug Id 864477, fixed in + * IRIX 6.5.19). + */ +fix = { + hackname = irix_socklen_t; + files = sys/socket.h; + select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)"; + + mach = "mips-sgi-irix6.5"; + c_fix = format; + c_fix_arg = "%1" + "#if _NO_XOPEN4 && _NO_XOPEN5\n" + "typedef int socklen_t;\n" + "#else\n" + "%2\n" + "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */"; + + test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;"; +}; + +/* + * IRIX 6.5 <stdint.h> only works with ISO C99 and errors out + * otherwise. + */ +fix = { + hackname = irix_stdint_c99; + files = stdint.h; + select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)"; + + mach = "mips-sgi-irix6.5"; + c_fix = format; + c_fix_arg = "#if 0\n" + "%2"; + test_text = + "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else"; +}; + + +/* + * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare + * some functions that take a va_list as + * taking char *. However, GCC uses void * for va_list, so + * calling vfprintf with a va_list fails in C++. */ +fix = { + hackname = irix_stdio_va_list; + files = stdio.h; + files = internal/stdio_core.h; + + select = '/\* va_list \*/ char \*'; + c_fix = format; + c_fix_arg = "__gnuc_va_list"; + test_text = + "extern int printf( const char *, /* va_list */ char * );"; +}; + + +/* + * IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of + * wcsftime by default. ISO C99 requires the XPG5 variant instead. + */ +fix = { + hackname = irix_wcsftime; + files = internal/wchar_core.h; + select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)"; + + mach = "mips-sgi-irix6.5"; + c_fix = format; + c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1"; + + test_text = "#if _NO_XOPEN5\n" + "extern size_t wcsftime(wchar_t *, " + "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, " + "const struct tm *);"; +}; + +/* + * Fixing ISC fmod declaration + */ +fix = { + hackname = isc_fmod; + files = math.h; + select = 'fmod\(double\)'; + c_fix = format; + c_fix_arg = "fmod(double, double)"; + test_text = "extern double fmod(double);"; +}; + + +/* + * On Interactive Unix 2.2, certain traditional Unix definitions + * (notably getc and putc in stdio.h) are omitted if __STDC__ is + * defined, not just if _POSIX_SOURCE is defined. This makes it + * impossible to compile any nontrivial program except with -posix. + */ +fix = { + hackname = isc_omits_with_stdc; + + files = "stdio.h"; + files = "math.h"; + files = "ctype.h"; + files = "sys/limits.h"; + files = "sys/fcntl.h"; + files = "sys/dirent.h"; + + select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)'; + c_fix = format; + c_fix_arg = '!defined(_POSIX_SOURCE)'; + test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */" + "\nint foo;\n#endif"; +}; + + +/* + * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3 + * use / * * / to concatenate tokens. + */ +fix = { + hackname = kandr_concat; + files = "sparc/asm_linkage.h"; + files = "sun*/asm_linkage.h"; + files = "arm/as_support.h"; + files = "arm/mc_type.h"; + files = "arm/xcb.h"; + files = "dev/chardefmac.h"; + files = "dev/ps_irq.h"; + files = "dev/screen.h"; + files = "dev/scsi.h"; + files = "sys/tty.h"; + files = "Xm.acorn/XmP.h"; + files = bsd43/bsd43_.h; + select = '/\*\*/'; + c_fix = format; + c_fix_arg = '##'; + test_text = "#define __CONCAT__(a,b) a/**/b"; +}; + + +/* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines + * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time + * constant on recent versions of g++. + */ +fix = { + hackname = linux_ia64_ucontext; + files = "sys/ucontext.h"; + mach = "ia64-*-linux*"; + select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)' + '->sc_gr\[0\]\) - \(char \*\) 0\)'; + c_fix = format; + c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)"; + test_text = "# define _SC_GR0_OFFSET\t\\\\\n" + "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n"; +}; + + +/* + * Remove header file warning from sys/time.h. Autoconf's + * AC_HEADER_TIME recommends to include both sys/time.h and time.h + * which causes warning on LynxOS. Remove the warning. + */ +fix = { + hackname = lynxos_no_warning_in_sys_time_h; + files = sys/time.h; + select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>"; + c_fix = format; + c_fix_arg = ""; + test_text = "#warning Using <time.h> instead of <sys/time.h>"; +}; + + +/* + * Add missing declaration for putenv. + */ +fix = { + hackname = lynxos_missing_putenv; + mach = '*-*-lynxos*'; + files = stdlib.h; + bypass = 'putenv[ \t]*\\('; + select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; + c_fix = format; + c_fix_arg = "%0\n" + "extern int putenv _AP((char *));"; + c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; + test_text = "extern char *getenv _AP((const char *));"; +}; + + +/* + * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_. + * + * On NetBSD, machine is a symbolic link to an architecture specific + * directory name, so we can't match a specific file name here. + */ +fix = { + hackname = machine_ansi_h_va_list; + select = "define[ \t]+_BSD_VA_LIST_[ \t]"; + bypass = '__builtin_va_list'; + + c_fix = format; + c_fix_arg = "%1__builtin_va_list"; + c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*"; + + test_text = " # define _BSD_VA_LIST_\tchar**"; +}; + + +/* + * Fix non-ansi machine name defines + */ +fix = { + hackname = machine_name; + c_test = machine_name; + c_fix = machine_name; + + test_text = "/* MACH_DIFF: */\n" + "#if defined( i386 ) || defined( sparc ) || defined( vax )" + "\n/* no uniform test, so be careful :-) */"; +}; + + +/* + * Some math.h files define struct exception (it's in the System V + * Interface Definition), which conflicts with the class exception defined + * in the C++ file std/stdexcept.h. We redefine it to __math_exception. + * This is not a great fix, but I haven't been able to think of anything + * better. Note that we have to put the #ifdef/#endif blocks at beginning + * and end of file, because fixproto runs after us and may insert + * additional references to struct exception. + */ +fix = { + hackname = math_exception; + files = math.h; + select = "struct exception"; + /* + * This should be bypassed on __cplusplus, but some supposedly C++ C++ + * aware headers, such as Solaris 8 and 9, don't wrap their struct + * exception either. So currently we bypass only for glibc, based on a + * comment in the fixed glibc header. Ick. + */ + bypass = 'We have a problem when using C\+\+|for C\+\+, ' + '_[a-z0-9A-Z_]+_exception; for C, exception'; + c_fix = wrap; + + c_fix_arg = "#ifdef __cplusplus\n" + "#define exception __math_exception\n" + "#endif\n"; + + c_fix_arg = "#ifdef __cplusplus\n" + "#undef exception\n" + "#endif\n"; + + test_text = "typedef struct exception t_math_exception;"; +}; + + +/* + * This looks pretty broken to me. ``dbl_max_def'' will contain + * "define DBL_MAX " at the start, when what we really want is just + * the value portion. Can't figure out how to write a test case + * for this either :-( + */ +fix = { + hackname = math_huge_val_from_dbl_max; + files = math.h; + + /* + * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined + * in math.h, this fix applies. + */ + select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX"; + bypass = "define[ \t]+DBL_MAX"; + + shell = + /* + * See if we have a definition for DBL_MAX in float.h. + * If we do, we will replace the one in math.h with that one. + */ + + "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h " + "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n" + + "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n" + "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/" + "s@DBL_MAX@'\"$dbl_max_def@\"\n" + "\telse cat\n" + "\tfi"; + + test_text = + "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n" + "#define HUGE_VAL DBL_MAX"; +}; + + +/* + * nested comment + */ +fix = { + hackname = nested_auth_des; + files = rpc/rpc.h; + select = '(/\*.*rpc/auth_des\.h>.*)/\*'; + c_fix = format; + c_fix_arg = "%1*/ /*"; + test_text = "/*#include <rpc/auth_des.h> /* skip this */"; +}; + + +/* + * Fixing nested comments in ISC <sys/limits.h> + */ +fix = { + hackname = nested_sys_limits; + files = sys/limits.h; + select = CHILD_MAX; + sed = "/CHILD_MAX/s,/\\* Max, Max,"; + sed = "/OPEN_MAX/s,/\\* Max, Max,"; + test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n" + "#define OPEN_MAX 20 /* Max, Max, ... */\n"; +}; + + +/* + * Some versions of NetBSD don't expect the C99 inline semantics. + */ +fix = { + hackname = netbsd_c99_inline_1; + mach = "*-*-netbsd*"; + files = signal.h; + select = "extern __inline int"; + + c_fix = format; + c_fix_arg = "extern\n" + "#ifdef __GNUC_STDC_INLINE__\n" + "__attribute__((__gnu_inline__))\n" + "#endif\n" + "__inline int"; + + test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}"; +}; + + +fix = { + hackname = netbsd_c99_inline_2; + mach = "*-*-netbsd*"; + files = signal.h; + select = "#define _SIGINLINE extern __inline"; + + c_fix = format; + c_fix_arg = <<- _EOArg_ + #ifdef __GNUC_STDC_INLINE__ + #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline + #else + %0 + #endif + _EOArg_; + + test_text = "#define _SIGINLINE extern __inline"; +}; + + +/* + * NetBSD has a semicolon after the ending '}' for some extern "C". + */ +fix = { + hackname = netbsd_extra_semicolon; + mach = "*-*-netbsd*"; + files = sys/cdefs.h; + select = "#define[ \t]*__END_DECLS[ \t]*};"; + + c_fix = format; + c_fix_arg = "#define __END_DECLS }"; + + test_text = "#define __END_DECLS };"; +}; + + +/* + * NeXT 3.2 adds const prefix to some math functions. + * These conflict with the built-in functions. + */ +fix = { + hackname = next_math_prefix; + files = ansi/math.h; + select = "^extern[ \t]+double[ \t]+__const__[ \t]"; + + c_fix = format; + c_fix_arg = "extern double %1("; + c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\("; + + test_text = "extern\tdouble\t__const__\tmumble();"; +}; + + +/* + * NeXT 3.2 uses the word "template" as a parameter for some + * functions. GCC reports an invalid use of a reserved key word + * with the built-in functions. + */ +fix = { + hackname = next_template; + files = bsd/libc.h; + select = "[ \t]template\\)"; + + c_fix = format; + c_fix_arg = "(%1)"; + c_fix_arg = "\\(([^)]*)[ \t]template\\)"; + test_text = "extern mumble( char * template); /* fix */"; +}; + + +/* + * NeXT 3.2 includes the keyword volatile in the abort() and exit() + * function prototypes. That conflicts with the built-in functions. + */ +fix = { + hackname = next_volitile; + files = ansi/stdlib.h; + select = "^extern[ \t]+volatile[ \t]+void[ \t]"; + + c_fix = format; + c_fix_arg = "extern void %1("; + c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\("; + + test_text = "extern\tvolatile\tvoid\tabort();"; +}; + + +/* + * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1. + * Note that version 3 of the NeXT system has wait.h in a different directory, + * so that this code won't do anything. But wait.h in version 3 has a + * conditional, so it doesn't need this fix. So everything is okay. + */ +fix = { + hackname = next_wait_union; + files = sys/wait.h; + + select = 'wait\(union wait'; + c_fix = format; + c_fix_arg = "wait(void"; + test_text = "extern pid_d wait(union wait*);"; +}; + + +/* + * a missing semi-colon at the end of the nodeent structure definition. + */ +fix = { + hackname = nodeent_syntax; + files = netdnet/dnetdb.h; + select = "char[ \t]*\\*na_addr[ \t]*$"; + c_fix = format; + c_fix_arg = "%0;"; + test_text = "char *na_addr\t"; +}; + +/* + * Fix OpenBSD's NULL definition. + */ +fix = { + hackname = openbsd_null_definition; + mach = "*-*-openbsd*"; + files = locale.h, stddef.h, stdio.h, string.h, + time.h, unistd.h, wchar.h, sys/param.h; + select = "__GNUG__"; + c_fix = format; + c_fix_arg = "#ifndef NULL\n" + "#ifdef __cplusplus\n" + "#ifdef __GNUG__\n" + "#define NULL\t__null\n" + "#else\t /* ! __GNUG__ */\n" + "#define NULL\t0L\n" + "#endif\t /* __GNUG__ */\n" + "#else\t /* ! __cplusplus */\n" + "#define NULL\t((void *)0)\n" + "#endif\t /* __cplusplus */\n" + "#endif\t /* !NULL */"; + + c_fix_arg = "^#ifndef[ \t]*NULL\n" + "^#ifdef[ \t]*__GNUG__\n" + "^#define[ \t]*NULL[ \t]*__null\n" + "^#else\n" + "^#define[ \t]*NULL[ \t]*0L\n" + "^#endif\n" + "^#endif"; + test_text = + "#ifndef NULL\n" + "#ifdef __GNUG__\n" + "#define NULL __null\n" + "#else\n" + "#define NULL 0L\n" + "#endif\n" + "#endif\n"; +}; + +/* + * obstack.h used casts as lvalues. + * + * We need to change postincrements of casted pointers (which are + * then dereferenced and assigned into) of the form + * + * *((TYPE*)PTRVAR)++ = (VALUE) + * + * into expressions like + * + * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE))) + * + * which is correct for the cases used in obstack.h since PTRVAR is + * of type char * and the value of the expression is not used. + */ +fix = { + hackname = obstack_lvalue_cast; + files = obstack.h; + select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)'; + c_fix = format; + c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))"; + test_text = "*((void **) (h)->next_free)++ = (aptr)"; +}; + +/* + * Fix OpenBSD's va_start define. + */ +fix = { + hackname = openbsd_va_start; + mach = "*-*-openbsd*"; + files = stdarg.h; + select = '__builtin_stdarg_start'; + c_fix = format; + c_fix_arg = __builtin_va_start; + + test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)"; +}; + +/* + * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by + * defining regex.h related types. This causes libg++ build and usage + * failures. Fixing this correctly requires checking and modifying 3 files. + */ +fix = { + hackname = osf_namespace_a; + files = reg_types.h; + files = sys/lc_core.h; + test = " -r reg_types.h"; + test = " -r sys/lc_core.h"; + test = " -n \"`grep '} regex_t;' reg_types.h`\""; + test = " -z \"`grep __regex_t regex.h`\""; + + c_fix = format; + c_fix_arg = "__%0"; + c_fix_arg = "reg(ex|off|match)_t"; + + test_text = "`touch sys/lc_core.h`" + "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n" + "extern regex_t re;\n" + "extern regoff_t ro;\n" + "extern regmatch_t rm;\n"; +}; + +fix = { + hackname = osf_namespace_c; + files = regex.h; + test = " -r reg_types.h"; + test = " -r sys/lc_core.h"; + test = " -n \"`grep '} regex_t;' reg_types.h`\""; + test = " -z \"`grep __regex_t regex.h`\""; + + select = "#include <reg_types\.h>.*"; + c_fix = format; + c_fix_arg = "%0\n" + "typedef __regex_t\tregex_t;\n" + "typedef __regoff_t\tregoff_t;\n" + "typedef __regmatch_t\tregmatch_t;"; + + test_text = "#include <reg_types.h>"; +}; + + +/* + * Fix __page_size* declarations in pthread.h AIX 4.1.[34]. + * The original ones fail if uninitialized externs are not common. + * This is the default for all ANSI standard C++ compilers. + */ +fix = { + hackname = pthread_page_size; + files = pthread.h; + select = "^int __page_size"; + c_fix = format; + c_fix_arg = "extern %0"; + test_text = "int __page_size;"; +}; + +/* + * On broken glibc-2.3.3 systems an array of incomplete structures is + * passed to __sigsetjmp. Fix that to take a pointer instead. + */ +fix = { + hackname = pthread_incomplete_struct_argument; + files = pthread.h; + select = "struct __jmp_buf_tag"; + c_fix = format; + c_fix_arg = "%1 *%2%3"; + c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$"; + test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);"; +}; + +/* + * Fix return type of fread and fwrite on sysV68 + */ +fix = { + hackname = read_ret_type; + files = stdio.h; + select = "extern int\t.*, fread\\(\\), fwrite\\(\\)"; + c_fix = format; + c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2"; + c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)"; + + test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();"; +}; + + +/* + * Fix casts as lvalues in glibc's <rpc/xdr.h>. + */ +fix = { + hackname = rpc_xdr_lvalue_cast_a; + files = rpc/xdr.h; + select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*"; + c_fix = format; + c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))"; + test_text = "#define IXDR_GET_LONG(buf) \\\\\n" + "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))"; +}; + + +fix = { + hackname = rpc_xdr_lvalue_cast_b; + files = rpc/xdr.h; + select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*"; + c_fix = format; + c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))"; + test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n" + "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))"; +}; + + +/* + * function class(double x) conflicts with C++ keyword on rs/6000 + */ +fix = { + hackname = rs6000_double; + files = math.h; + select = '[^a-zA-Z_]class\('; + + c_fix = format; + c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; + c_fix_arg = '^.*[^a-zA-Z_]class\(.*'; + + test_text = "extern int class();"; +}; + + +/* + * Wrong fchmod prototype on RS/6000. + */ +fix = { + hackname = rs6000_fchmod; + files = sys/stat.h; + select = 'fchmod\(char \*'; + c_fix = format; + c_fix_arg = "fchmod(int"; + test_text = "extern int fchmod(char *, mode_t);"; +}; + + +/* + * parameters conflict with C++ new on rs/6000 + */ +fix = { + hackname = rs6000_param; + files = "stdio.h"; + files = "unistd.h"; + + select = 'rename\(const char \*old, const char \*new\)'; + c_fix = format; + c_fix_arg = 'rename(const char *_old, const char *_new)'; + + test_text = 'extern int rename(const char *old, const char *new);'; +}; + + +/* + * On OpenServer and on UnixWare 7, <math.h> uses the native compiler + * __builtin_generic. We fix that usage to use the GCC equivalent. + * It also has a plethora of inline functions that conflict with libstdc++. + */ +fix = { + hackname = sco_math; + files = math.h, '*/math.h'; + select = "inline double abs"; + bypass = "__GNUG__"; + sed = "/#define.*__fp_class(a) \\\\/i\\\n" + "#ifndef __GNUC__\n"; + sed = +"/.*__builtin_generic/a\\\n" +"#else\\\n" +"#define __fp_class(a) \\\\\\\n" +" __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n" +" __fpclassifyl(a), \\\\\\\n" +" __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n" +" __fpclassifyf(a),__fpclassify(a)))\\\n" +"#endif"; + + sed = "/extern \"C\\+\\+\"/N;" + "/inline double abs/i\\\n" + "#ifndef __GNUC__\n"; + sed = "/inline long double trunc/N;" + "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n" + "#endif /* ! __GNUC__ */"; + + test_text = + "#define __fp_class(a) \\\\\n" + " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n"; + +}; + + +/* + * Sun Solaris 10 defines several C99 math macros in terms of + * builtins specific to the Studio compiler, in particular not + * compatible with the GNU compiler. + */ +fix = { + hackname = solaris_math_1; + select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + bypass = "__GNUC__"; + files = iso/math_c99.h; + c_fix = format; + c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())"; + c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)"; + test_text = + '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" + "#undef HUGE_VAL\n" + "#define HUGE_VAL __builtin_huge_val\n" + "#undef HUGE_VALF\n" + "#define HUGE_VALF __builtin_huge_valf\n" + "#undef HUGE_VALL\n" + "#define HUGE_VALL __builtin_huge_vall"; +}; + +fix = { + hackname = solaris_math_2; + select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + bypass = "__GNUC__"; + files = iso/math_c99.h; + c_fix = format; + c_fix_arg = "#define\tINFINITY\t(__builtin_inff())"; + c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity"; + test_text = + '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" + "#undef INFINITY\n" + "#define INFINITY __builtin_infinity"; +}; + +fix = { + hackname = solaris_math_3; + select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + bypass = "__GNUC__"; + files = iso/math_c99.h; + c_fix = format; + c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))"; + c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan"; + test_text = + '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" + "#undef NAN\n" + "#define NAN __builtin_nan"; +}; + +fix = { + hackname = solaris_math_4; + select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + bypass = "__GNUC__"; + files = iso/math_c99.h; + c_fix = format; + c_fix_arg = "#define\tfpclassify(x) \\\n" + " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))"; + c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)"; + test_text = + '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" + "#undef fpclassify\n" + "#define fpclassify(x) __builtin_fpclassify(x)"; +}; + +fix = { + hackname = solaris_math_8; + select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + bypass = "__GNUC__"; + files = iso/math_c99.h; + c_fix = format; + c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n" + "\t\t\t ? __builtin_signbitf(x) \\\n" + "\t\t\t : sizeof(x) == sizeof(long double) \\\n" + "\t\t\t ? __builtin_signbitl(x) \\\n" + "\t\t\t : __builtin_signbit(x))"; + c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)"; + test_text = + '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" + "#undef signbit\n" + "#define signbit(x) __builtin_signbit(x)"; +}; + +fix = { + hackname = solaris_math_9; + select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + bypass = "__GNUC__"; + files = iso/math_c99.h; + c_fix = format; + c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)"; + c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)"; + test_text = + '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" + "#undef isgreater\n" + "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n" + "#undef isgreaterequal\n" + "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n" + "#undef isless\n" + "#define isless(x, y) ((x) __builtin_isless(y))\n" + "#undef islessequal\n" + "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n" + "#undef islessgreater\n" + "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n" + "#undef isunordered\n" + "#define isunordered(x, y) ((x) __builtin_isunordered(y))"; +}; + +/* + * On Solaris 11, if you do isinf(NaN) you'll get a floating point + * exception. Provide an alternative using GCC's builtin. + */ + +fix = { + hackname = solaris_math_10; + select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + files = iso/math_c99.h; + c_fix = format; + c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)"; + c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n" + "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n" + "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n" + "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)"; + test_text = + '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n" + "#undef isinf\n" + "#define isinf(x) __extension__( \\\\\n" + " { __typeof(x) __x_i = (x); \\\\\n" + " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n" + " __x_i == (__typeof(__x_i)) (-INFINITY); })"; +}; + +/* + * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing + * "0" for the last field of the pthread_mutex_t structure, which is + * of type upad64_t, which itself is typedef'd to int64_t, but with + * __STDC__ defined (e.g. by -ansi) it is a union. So change the + * initializer to "{0}" instead + */ +fix = { + hackname = solaris_mutex_init_2; + select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + files = pthread.h; + /* + * On Solaris 10, this fix is unnecessary because upad64_t is + * always defined correctly regardless of the definition of the + * __STDC__ macro. The first "mach" pattern matches up to + * solaris9. The second "mach" pattern will not match any two (or + * more) digit solaris version, but it will match e.g. 2.5.1. + */ + mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*'; + c_fix = format; + c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n" + "%0\n" + "#else\n" + "%1, {0}}%4\n" + "#endif"; + c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+" + "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)" + ",[ \t]*0\\}" "(|[ \t].*)$"; + test_text = + '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n" + "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n" + "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n" + "#define PTHREAD_MUTEX_INITIALIZER /* = DEFAULTMUTEX */ \\\\\n" + " {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n" + "#define PTHREAD_COND_INITIALIZER /* = DEFAULTCV */ \\\\\n" + " {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}"; +}; + + +/* + * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some + * fields of the pthread_rwlock_t structure, which are of type + * upad64_t, which itself is typedef'd to int64_t, but with __STDC__ + * defined (e.g. by -ansi) it is a union. So change the initializer + * to "{0}" instead. + */ +fix = { + hackname = solaris_rwlock_init_1; + select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + files = pthread.h; + mach = '*-*-solaris*'; + c_fix = format; + c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n" + "%0\n" + "#else\n" + "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n" + "#endif"; + c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)" + "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$"; + + test_text = + '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n" + "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}"; +}; + + +/* + * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a + * structure. As such, it need two levels of brackets, but only + * contains one. Wrap the macro definition in an extra layer. + */ +fix = { + hackname = solaris_once_init_1; + select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + files = pthread.h; + mach = '*-*-solaris*'; + c_fix = format; + c_fix_arg = "%1{%2}%3"; + c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$"; + test_text = + '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n" + "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}"; +}; + + +/* + * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some + * fields of the pthread_once_t structure, which are of type + * upad64_t, which itself is typedef'd to int64_t, but with __STDC__ + * defined (e.g. by -ansi) it is a union. So change the initializer + * to "{0}" instead. This test relies on solaris_once_init_1. + */ +fix = { + hackname = solaris_once_init_2; + select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; + files = pthread.h; + /* + * On Solaris 10, this fix is unnecessary because upad64_t is + * always defined correctly regardless of the definition of the + * __STDC__ macro. The first "mach" pattern matches up to + * solaris9. The second "mach" pattern will not match any two (or + * more) digit solaris version, but it will match e.g. 2.5.1. + */ + mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*'; + c_fix = format; + c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n" + "%0\n" + "#else\n" + "%1{0}, {0}, {0}, {%3}%4\n" + "#endif"; + c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)" + "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$"; + test_text = + '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n" + "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n"; +}; + + +/* + * Solaris 2.8 has what appears to be some gross workaround for + * some old version of their c++ compiler. G++ doesn't want it + * either, but doesn't want to be tied to SunPRO version numbers. + */ +fix = { + hackname = solaris_stdio_tag; + files = stdio_tag.h; + + select = '__cplusplus < 54321L'; + /* In Solaris 10, the code in stdio_tag.h is conditionalized on + "!defined(__GNUC__)" so we no longer need to fix it. */ + bypass = '__GNUC__'; + sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/'; + + test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)"; +}; + + +/* + * a missing semi-colon at the end of the statsswtch structure definition. + */ +fix = { + hackname = statsswtch; + files = rpcsvc/rstat.h; + select = "boottime$"; + c_fix = format; + c_fix_arg = "boottime;"; + test_text = "struct statswtch {\n int boottime\n};"; +}; + + +/* + * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list. + * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's + * OK too. + */ +fix = { + hackname = stdio_stdarg_h; + files = stdio.h; + bypass = "include.*(stdarg\.h|machine/ansi\.h)"; + /* + * On Solaris 10, this fix is unncessary; <stdio.h> includes + * <iso/stdio_iso.h>, which includes <sys/va_list.h>. + */ + mach = '*-*-solaris2.1[0-9]*'; + not_machine = true; + + c_fix = wrap; + + c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n"; + + test_text = ""; +}; + + +/* + * Don't use or define the name va_list in stdio.h. This is for + * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence + * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to + * indicate that the header knows what it's doing -- under SUSv2, + * stdio.h is required to define va_list, and we shouldn't break + * that. On IRIX 6.5, internal/wchar_core.h used to get its + * definition of va_list from stdio.h. Since this doesn't happen any + * longer, use __gnuc_va_list there, too. + */ +fix = { + hackname = stdio_va_list; + files = stdio.h; + files = internal/stdio_core.h; + files = internal/wchar_core.h; + bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; + /* + * On Solaris 10, the definition in + * <stdio.h> is guarded appropriately by the _XPG4 feature macro; + * there is therefore no need for this fix there. + */ + mach = '*-*-solaris2.1[0-9]*'; + not_machine = true; + + /* + * Use __gnuc_va_list in arg types in place of va_list. + * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A + * use __gnuc_va_list instead of __VA_LIST__. We're hoping the + * trailing parentheses and semicolon save all other systems from this. + * Define __not_va_list__ (something harmless and unused) + * instead of va_list. + * Don't claim to have defined va_list. + */ + sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" + "s@(va_list)&@(__gnuc_va_list)\\&@\n" + "s@ _VA_LIST_));@ __gnuc_va_list));@\n" + "s@ __VA_LIST__));@ __gnuc_va_list));@\n" + "s@ va_list@ __not_va_list__@\n" + "s@\\*va_list@*__not_va_list__@\n" + "s@ __va_list)@ __gnuc_va_list)@\n" + "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" + "@typedef \\1 __not_va_list__;@\n" + "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" + "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" + "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" + "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" + "s@VA_LIST@DUMMY_VA_LIST@\n" + "s@_Va_LIST@_VA_LIST@"; + test_text = "extern void mumble( va_list);"; +}; + + +/* + * Fix headers that use va_list from stdio.h to use the updated + * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is + * dealt with elsewhere. The presence of __gnuc_va_list, + * __DJ_va_list, or _G_va_list is taken to indicate that the header + * knows what it's doing. + */ +fix = { + hackname = stdio_va_list_clients; + files = com_err.h; + files = cps.h; + files = curses.h; + files = krb5.h; + files = lc_core.h; + files = pfmt.h; + files = wchar.h; + files = curses_colr/curses.h; + bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; + /* Don't fix, if we use va_list from stdarg.h, or if the use is + otherwise protected. */ + bypass = 'include <stdarg\.h>|#ifdef va_start'; + + /* + * Use __gnuc_va_list in arg types in place of va_list. + * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A + * use __gnuc_va_list instead of __VA_LIST__. We're hoping the + * trailing parentheses and semicolon save all other systems from this. + * Define __not_va_list__ (something harmless and unused) + * instead of va_list. + * Don't claim to have defined va_list. + */ + sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" + "s@(va_list)&@(__gnuc_va_list)\\&@\n" + "s@ _VA_LIST_));@ __gnuc_va_list));@\n" + "s@ __VA_LIST__));@ __gnuc_va_list));@\n" + "s@ va_list@ __not_va_list__@\n" + "s@\\*va_list@*__not_va_list__@\n" + "s@ __va_list)@ __gnuc_va_list)@\n" + "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" + "@typedef \\1 __not_va_list__;@\n" + "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" + "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" + "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" + "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" + "s@VA_LIST@DUMMY_VA_LIST@\n" + "s@_Va_LIST@_VA_LIST@"; + test_text = "extern void mumble( va_list);"; +}; + + +/* + * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0" + * is "!defined( __STRICT_ANSI__ )" + */ +fix = { + hackname = strict_ansi_not; + select = "^([ \t]*#[ \t]*if.*)" + "(!__STDC__" + "|__STDC__[ \t]*==[ \t]*0" + "|__STDC__[ \t]*!=[ \t]*1" + "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)"; + /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */ + bypass = 'GNU and MIPS C compilers define __STDC__ differently'; + /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which + is not defined by GCC, so it is safe. */ + bypass = '__SCO_VERSION__.*__STDC__ != 1'; + c_test = stdc_0_in_system_headers; + + c_fix = format; + c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; + + test_text = "#if !__STDC__ \n" + "#if __STDC__ == 0\n" + "#if __STDC__ != 1\n" + "#if __STDC__ - 0 == 0" + "/* not std C */\nint foo;\n" + "\n#end-end-end-end-if :-)"; +}; + +/* + * "__STDC__-0==0" + * is "!defined( __STRICT_ANSI__ )" on continued #if-s + */ +fix = { + hackname = strict_ansi_not_ctd; + files = math.h, limits.h, stdio.h, signal.h, + stdlib.h, sys/signal.h, time.h; + /* + * Starting at the beginning of a line, skip white space and + * a leading "(" or "&&" or "||". One of those must be found. + * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&" + * expression. If these are nested, then they must accumulate + * because we won't match any closing parentheses. Finally, + * after skipping over all that, we must then match our suspect + * phrase: "__STDC__-0==0" with or without white space. + */ + select = "^([ \t]*" '(\(|&&|\|\|)' + "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*" + "[ \t(]*)" + "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)"; + c_test = stdc_0_in_system_headers; + + c_fix = format; + c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; + + test_text = "#if 1 && \\\\\n" + "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n" + "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n" + "|| __STDC__ - 0 == 0 ) /* not std C */\n" + "int foo;\n#endif"; +}; + + +/* + * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1" + * is "defined( __STRICT_ANSI__ )" + */ +fix = { + hackname = strict_ansi_only; + select = "^([ \t]*#[ \t]*if.*)" + "(__STDC__[ \t]*!=[ \t]*0" + "|__STDC__[ \t]*==[ \t]*1" + "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1" + "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)"; + c_test = stdc_0_in_system_headers; + + c_fix = format; + c_fix_arg = "%1 defined(__STRICT_ANSI__)"; + + test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif"; +}; + + +/* + * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s + * in prototype without previous definition. + */ +fix = { + hackname = struct_file; + files = rpc/xdr.h; + select = '^.*xdrstdio_create.*struct __file_s'; + c_fix = format; + c_fix_arg = "struct __file_s;\n%0"; + test_text = "extern void xdrstdio_create( struct __file_s* );"; +}; + + +/* + * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr + * in prototype without previous definition. + * + * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same + * function, and does define it. + */ +fix = { + hackname = struct_sockaddr; + files = rpc/auth.h; + select = "^.*authdes_create.*struct sockaddr[^_]"; + bypass = "<sys/socket\.h>"; + bypass = "struct sockaddr;\n"; + c_fix = format; + c_fix_arg = "struct sockaddr;\n%0"; + test_text = "extern AUTH* authdes_create( struct sockaddr* );"; +}; + + +/* + * Apply fix this to all OSs since this problem seems to effect + * more than just SunOS. + */ +fix = { + hackname = sun_auth_proto; + files = rpc/auth.h; + files = rpc/clnt.h; + files = rpc/svc.h; + files = rpc/xdr.h; + bypass = "__cplusplus"; + /* + * Select those files containing '(*name)()'. + */ + select = '\(\*[a-z][a-z_]*\)\(\)'; + + c_fix = format; + c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n" + "#else\n%1();%2\n#endif"; + c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)'; + + test_text = + "struct auth_t {\n" + " int (*name)(); /* C++ bad */\n" + "};"; +}; + + +/* + * Fix bogus #ifdef on SunOS 4.1. + */ +fix = { + hackname = sun_bogus_ifdef; + files = "hsfs/hsfs_spec.h"; + files = "hsfs/iso_spec.h"; + select = '#ifdef(.*\|\|.*)'; + c_fix = format; + c_fix_arg = "#if%1"; + + test_text = "#ifdef __i386__ || __vax__ || __sun4c__"; +}; + + +/* + * Fix the CAT macro in SunOS memvar.h. + */ +fix = { + hackname = sun_catmacro; + files = pixrect/memvar.h; + select = "^#define[ \t]+CAT\\(a,b\\).*"; + c_fix = format; + + c_fix_arg = + "#ifdef __STDC__\n" + "# define CAT(a,b) a##b\n" + "#else\n%0\n#endif"; + + test_text = + "#define CAT(a,b)\ta/**/b"; +}; + + +/* + * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1. + * Also fix return type of {m,re}alloc in <malloc.h> on sysV68 + */ +fix = { + hackname = sun_malloc; + files = malloc.h; + bypass = "_CLASSIC_ANSI_TYPES"; + + sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g"; + sed = "s/int[ \t][ \t]*free/void\tfree/g"; + sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g"; + sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g"; + sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g"; + + test_text = + "typedef char *\tmalloc_t;\n" + "int \tfree();\n" + "char*\tmalloc();\n" + "char*\tcalloc();\n" + "char*\trealloc();"; +}; + + +/* + * Check for yet more missing ';' in struct (in SunOS 4.0.x) + */ +fix = { + hackname = sun_rusers_semi; + files = rpcsvc/rusers.h; + select = "_cnt$"; + sed = "/^struct/,/^};/s/_cnt$/_cnt;/"; + test_text = "struct mumble\n int _cnt\n};"; +}; + + +/* + * signal.h on SunOS defines signal using (), + * which causes trouble when compiling with g++ -pedantic. + */ +fix = { + hackname = sun_signal; + files = sys/signal.h; + files = signal.h; + select = "^void\t" '\(\*signal\(\)\)\(\);.*'; + + c_fix = format; + c_fix_arg = + "#ifdef __cplusplus\n" + "void\t(*signal(...))(...);\n" + "#else\n%0\n#endif"; + + test_text = "void\t(*signal())();"; +}; + + +/* + * Correct the return type for strlen in strings.h in SunOS 4. + */ +fix = { + hackname = sunos_strlen; + files = strings.h; + select = "int[ \t]*strlen\\(\\);(.*)"; + c_fix = format; + c_fix_arg = "__SIZE_TYPE__ strlen();%1"; + test_text = " int\tstrlen(); /* string length */"; +}; + + +/* + * Disable apparent native compiler optimization cruft in SVR4.2 <string.h> + * that is visible to any ANSI compiler using this include. Simply + * delete the lines that #define some string functions to internal forms. + */ +fix = { + hackname = svr4_disable_opt; + files = string.h; + select = '#define.*__std_hdr_'; + sed = '/#define.*__std_hdr_/d'; + test_text = "#define strlen __std_hdr_strlen\n"; +}; + + +/* + * Fix broken decl of getcwd present on some svr4 systems. + */ +fix = { + hackname = svr4_getcwd; + files = stdlib.h; + files = unistd.h; + files = prototypes.h; + select = 'getcwd\(char \*, int\)'; + + c_fix = format; + c_fix_arg = "getcwd(char *, size_t)"; + + test_text = "extern char* getcwd(char *, int);"; +}; + + +/* + * Fix broken decl of profil present on some svr4 systems. + */ +fix = { + hackname = svr4_profil; + files = stdlib.h; + files = unistd.h; + + select = + 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)'; + /* The fix is wrong on IRIX 5/6 and creates a conflict with another + prototype in <sys/profil.h>. */ + bypass = 'Silicon Graphics'; + c_fix = format; + c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)'; + + test_text = + 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);'; +}; + + +/* + * Correct types for signal handler constants like SIG_DFL; they might be + * void (*) (), and should be void (*) (int). C++ doesn't like the + * old style. + */ +fix = { + hackname = svr4_sighandler_type; + files = sys/signal.h; + select = 'void *\(\*\)\(\)'; + c_fix = format; + c_fix_arg = "void (*)(int)"; + test_text = "#define SIG_DFL (void(*)())0\n" + "#define SIG_IGN (void (*)())0\n"; +}; + + +/* + * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local + * function 'getrnge' in <regexp.h> before they declare it. For these + * systems add a 'static int' declaration of 'getrnge' into <regexp.h> + * early on. + * + * 'getrnge' traditionally manipulates a file-scope global called 'size', + * so put the declaration right after the declaration of 'size'. + * + * Don't do this if there is already a `static void getrnge' declaration + * present, since this would cause a redeclaration error. Solaris 2.x has + * such a declaration. + */ +fix = { + hackname = svr4_undeclared_getrnge; + files = regexp.h; + select = "getrnge"; + bypass = "static void getrnge"; + c_fix = format; + c_fix_arg = "%0\n" + "static int getrnge ();"; + c_fix_arg = "^static int[ \t]+size;"; + test_text = "static int size;\n" + "/* stuff which calls getrnge() */\n" + "static getrnge()\n" + "{}"; +}; + + +/* + * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn} + * in string.h on sysV68 + * Correct the return type for strlen in string.h on Lynx. + * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0. + * Add missing const for strdup on OSF/1 V3.0. + * On sysV88 layout is slightly different. + */ +fix = { + hackname = sysv68_string; + files = testing.h; + files = string.h; + bypass = "_CLASSIC_ANSI_TYPES"; + + sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/"; + sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/"; + sed = "s/strdup(char \\*s1);/strdup(const char *s1);/"; + + sed = "/^extern char$/N"; + sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/"; + + sed = "/^extern int$/N"; + sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/"; + + sed = "/^\tstrncmp(),$/N"; + sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/' + '\1;' "\\\nextern unsigned int\\\n\\2/"; + + test_text = + "extern int strlen();\n" + + "extern int ffs(long);\n" + + "extern char\n" + "\t*memccpy(),\n" + "\tmemcpy();\n" + + "extern int\n" + "\tstrcmp(),\n" + "\tstrncmp(),\n" + "\tstrlen(),\n" + "\tstrspn();\n" + + "extern int\n" + "\tstrlen(), strspn();"; +}; + + +/* + * Fix return type of calloc, malloc, realloc, bsearch and exit + */ +fix = { + hackname = sysz_stdlib_for_sun; + files = stdlib.h; + bypass = "_CLASSIC_ANSI_TYPES"; + + select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\("; + c_fix = format; + c_fix_arg = "void *\t%1("; + + test_text = + "extern char*\tcalloc(size_t);\n" + "extern char*\tmalloc(size_t);\n" + "extern char*\trealloc(void*,size_t);\n" + "extern char*\tbsearch(void*,size_t,size_t);\n"; +}; + + +/* + * __thread is now a keyword. + */ +fix = { + hackname = thread_keyword; + files = "pthread.h"; + files = "bits/sigthread.h"; + select = "([* ])__thread([,)])"; + c_fix = format; + c_fix_arg = "%1__thr%2"; + + test_text = + "extern int pthread_create (pthread_t *__restrict __thread,\n" + "extern int pthread_kill (pthread_t __thread, int __signo);\n" + "extern int pthread_cancel (pthread_t __thread);"; +}; + +/* + * if the #if says _cplusplus, not the double underscore __cplusplus + * that it should be + */ +fix = { + hackname = tinfo_cplusplus; + files = tinfo.h; + select = "[ \t]_cplusplus"; + + c_fix = format; + c_fix_arg = " __cplusplus"; + test_text = "#ifdef _cplusplus\nint bogus;\n#endif"; +}; + + +/* + * parameters not const on DECstation Ultrix V4.0 and OSF/1. + */ +fix = { + hackname = ultrix_const; + files = stdio.h; + select = 'perror\( char \*'; + + c_fix = format; + c_fix_arg = "%1 const %3 *__"; + c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)" + "[ \t]+(char|void) \\*__"; + + test_text = + "extern void perror( char *__s );\n" + "extern int fputs( char *__s, FILE *);\n" + "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n" + "extern int fscanf( FILE *__stream, char *__format, ...);\n" + "extern int scanf( char *__format, ...);\n"; +}; + + +/* + * parameters not const on DECstation Ultrix V4.0 and OSF/1. + */ +fix = { + hackname = ultrix_const2; + files = stdio.h; + + select = '\*fopen\( char \*'; + c_fix = format; + c_fix_arg = "%1( const char *%3, const char *"; + c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\(" + "[ \t]*char[ \t]*\\*([^,]*)," + "[ \t]*char[ \t]*\\*[ \t]*"; + + test_text = + "extern FILE *fopen( char *__filename, char *__type );\n" + "extern int sscanf( char *__s, char *__format, ...);\n" + "extern FILE *popen(char *, char *);\n" + "extern char *tempnam(char*,char*);\n"; +}; + + +/* + * Fix definitions of macros used by va-i960.h in VxWorks header file. + */ +fix = { + hackname = va_i960_macro; + files = arch/i960/archI960.h; + select = "__(vsiz|vali|vpad|alignof__)"; + + c_fix = format; + c_fix_arg = "__vx%1"; + + test_text = + "extern int __vsiz vsiz;\n" + "extern int __vali vali;\n" + "extern int __vpad vpad;\n" + "#define __alignof__(x) ..."; +}; + + +/* + * AIX and Interix headers define NULL to be cast to a void pointer, + * which is illegal in ANSI C++. + */ +fix = { + hackname = void_null; + files = curses.h; + files = dbm.h; + files = locale.h; + files = stdio.h; + files = stdlib.h; + files = string.h; + files = time.h; + files = unistd.h; + files = sys/dir.h; + files = sys/param.h; + files = sys/types.h; + /* avoid changing C++ friendly NULL */ + bypass = __cplusplus; + select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)"; + c_fix = format; + c_fix_arg = "#define NULL 0"; + test_text = "# define\tNULL \t((void *)0) /* typed NULL */"; +}; + + +/* + * Make VxWorks header which is almost gcc ready fully gcc ready. + */ +fix = { + hackname = vxworks_gcc_problem; + files = types/vxTypesBase.h; + select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__"; + + sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/" + "#if 1/"; + + sed = "/[ \t]size_t/i\\\n" + "#ifndef _GCC_SIZE_T\\\n" + "#define _GCC_SIZE_T\n"; + + sed = "/[ \t]size_t/a\\\n" + "#endif\n"; + + sed = "/[ \t]ptrdiff_t/i\\\n" + "#ifndef _GCC_PTRDIFF_T\\\n" + "#define _GCC_PTRDIFF_T\n"; + + sed = "/[ \t]ptrdiff_t/a\\\n" + "#endif\n"; + + sed = "/[ \t]wchar_t/i\\\n" + "#ifndef _GCC_WCHAR_T\\\n" + "#define _GCC_WCHAR_T\n"; + + sed = "/[ \t]wchar_t/a\\\n" + "#endif\n"; + + test_text = + "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n" + "typedef unsigned int size_t;\n" + "typedef long ptrdiff_t;\n" + "typedef unsigned short wchar_t;\n" + "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n"; +}; + + +/* + * Fix VxWorks <time.h> to not require including <vxTypes.h>. + */ +fix = { + hackname = vxworks_needs_vxtypes; + files = time.h; + select = "uint_t([ \t]+_clocks_per_sec)"; + c_fix = format; + c_fix_arg = "unsigned int%1"; + test_text = "uint_t\t_clocks_per_sec;"; +}; + + +/* + * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>. + */ +fix = { + hackname = vxworks_needs_vxworks; + files = sys/stat.h; + test = " -r types/vxTypesOld.h"; + test = " -n \"`egrep '#include' $file`\""; + test = " -n \"`egrep ULONG $file`\""; + select = "#[ \t]define[ \t]+__INCstath"; + + sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n" + "#include <types/vxTypesOld.h>\n"; + + test_text = "`touch types/vxTypesOld.h`" + "#include </dev/null> /* ULONG */\n" + "# define\t__INCstath <sys/stat.h>"; +}; + + +/* + * Another bad dependency in VxWorks 5.2 <time.h>. + */ +fix = { + hackname = vxworks_time; + files = time.h; + test = " -r vxWorks.h"; + + select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*"; + c_fix = format; + + c_fix_arg = + "#ifndef __gcc_VOIDFUNCPTR_defined\n" + "#ifdef __cplusplus\n" + "typedef void (*__gcc_VOIDFUNCPTR) (...);\n" + "#else\n" + "typedef void (*__gcc_VOIDFUNCPTR) ();\n" + "#endif\n" + "#define __gcc_VOIDFUNCPTR_defined\n" + "#endif\n" + "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR"; + + test_text = "`touch vxWorks.h`" + "#define VOIDFUNCPTR (void(*)())"; +}; + + +/* + * There are several name conflicts with C++ reserved words in X11 header + * files. These are fixed in some versions, so don't do the fixes if + * we find __cplusplus in the file. These were found on the RS/6000. + */ +fix = { + hackname = x11_class; + files = X11/ShellP.h; + bypass = __cplusplus; + select = "^([ \t]*char \\*)class;(.*)"; + c_fix = format; + c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n" + "#else\n%1class;%2\n#endif"; + test_text = + "struct {\n" + " char *class;\n" + "} mumble;\n"; +}; + + +/* + * class in Xm/BaseClassI.h + */ +fix = { + hackname = x11_class_usage; + files = Xm/BaseClassI.h; + bypass = "__cplusplus"; + + select = " class\\)"; + c_fix = format; + c_fix_arg = " c_class)"; + + test_text = "extern mumble (int class);\n"; +}; + + +/* + * new in Xm/Traversal.h + */ +fix = { + hackname = x11_new; + files = Xm/Traversal.h; + bypass = __cplusplus; + + sed = "/Widget\told, new;/i\\\n" + "#ifdef __cplusplus\\\n" + "\tWidget\told, c_new;\\\n" + "#else\n"; + + sed = "/Widget\told, new;/a\\\n" + "#endif\n"; + + sed = "s/Widget new,/Widget c_new,/g"; + test_text = + "struct wedge {\n" + " Widget\told, new; /* fixinc check FAILS ON BSD */\n" + "};\nextern Wedged( Widget new, Widget old );"; +}; + + +/* + * Incorrect sprintf declaration in X11/Xmu.h + */ +fix = { + hackname = x11_sprintf; + files = X11/Xmu.h; + files = X11/Xmu/Xmu.h; + select = "^extern char \\*\tsprintf\\(\\);$"; + + c_fix = format; + c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */"; + + test_text = "extern char *\tsprintf();"; +}; + +/*EOF*/