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comparison libiberty/concat.c @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents a06113de4d67
children 04ced10e8804
comparison
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65:65488c3d617d 67:f6334be47118
1 /* Concatenate variable number of strings. 1 /* Concatenate variable number of strings.
2 Copyright (C) 1991, 1994, 2001 Free Software Foundation, Inc. 2 Copyright (C) 1991, 1994, 2001, 2011 Free Software Foundation, Inc.
3 Written by Fred Fish @ Cygnus Support 3 Written by Fred Fish @ Cygnus Support
4 4
5 This file is part of the libiberty library. 5 This file is part of the libiberty library.
6 Libiberty is free software; you can redistribute it and/or 6 Libiberty is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public 7 modify it under the terms of the GNU Library General Public
19 Boston, MA 02110-1301, USA. */ 19 Boston, MA 02110-1301, USA. */
20 20
21 21
22 /* 22 /*
23 23
24 @deftypefn Extension char* concat (const char *@var{s1}, const char *@var{s2}, @dots{}, @code{NULL}) 24 @deftypefn Extension char* concat (const char *@var{s1}, const char *@var{s2}, @
25 @dots{}, @code{NULL})
25 26
26 Concatenate zero or more of strings and return the result in freshly 27 Concatenate zero or more of strings and return the result in freshly
27 @code{xmalloc}ed memory. Returns @code{NULL} if insufficient memory is 28 @code{xmalloc}ed memory. Returns @code{NULL} if insufficient memory is
28 available. The argument list is terminated by the first @code{NULL} 29 available. The argument list is terminated by the first @code{NULL}
29 pointer encountered. Pointers to empty strings are ignored. 30 pointer encountered. Pointers to empty strings are ignored.
168 return newstr; 169 return newstr;
169 } 170 }
170 171
171 /* 172 /*
172 173
173 @deftypefn Extension char* reconcat (char *@var{optr}, const char *@var{s1}, @dots{}, @code{NULL}) 174 @deftypefn Extension char* reconcat (char *@var{optr}, const char *@var{s1}, @
175 @dots{}, @code{NULL})
174 176
175 Same as @code{concat}, except that if @var{optr} is not @code{NULL} it 177 Same as @code{concat}, except that if @var{optr} is not @code{NULL} it
176 is freed after the string is created. This is intended to be useful 178 is freed after the string is created. This is intended to be useful
177 when you're extending an existing string or building up a string in a 179 when you're extending an existing string or building up a string in a
178 loop: 180 loop: