Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/shrink-wrap-pretend.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O2 -g" } */ #include <stdlib.h> #include <stdio.h> #include <stdarg.h> #define DEBUG_BUFFER_SIZE 80 int unifi_debug = 5; void unifi_trace (void* ospriv, int level, const char *fmt, ...) { static char s[DEBUG_BUFFER_SIZE]; va_list args; unsigned int len; if (!ospriv) return; if (unifi_debug >= level) { va_start (args, fmt); len = vsnprintf (&(s)[0], (DEBUG_BUFFER_SIZE), fmt, args); va_end (args); if (len >= DEBUG_BUFFER_SIZE) { (s)[DEBUG_BUFFER_SIZE - 2] = '\n'; (s)[DEBUG_BUFFER_SIZE - 1] = 0; } printf ("%s", s); } }