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| author | Ivan Maidanski <ivmai@mail.ru> | 2013-08-15 08:53:11 +0400 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2013-08-15 15:04:54 +0400 |
| commit | 593ab3d24584f3fb9a11c624dedf54ba7fdcdcd2 (patch) | |
| tree | 690c4bb29d570dc56ff242456aa6a1fc5710fd65 /misc.c | |
| parent | b8579aff1f2f3c5feba810a513c764d5c5770c86 (diff) | |
| download | bdwgc-593ab3d24584f3fb9a11c624dedf54ba7fdcdcd2.tar.gz | |
Define GC_VSNPRINTF internal macro in misc.c (code refactoring)
* misc.c (GC_VSNPRINTF): New macro (defined to vsnprintf by default
and used by GC_PRINTF_FILLBUF).
Diffstat (limited to 'misc.c')
| -rw-r--r-- | misc.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -1494,14 +1494,16 @@ GC_API void GC_CALL GC_enable_incremental(void) #ifdef NO_VSNPRINTF /* In case this function is missing (eg., in DJGPP v2.0.3). */ -# define vsnprintf(buf, bufsz, format, args) vsprintf(buf, format, args) +# define GC_VSNPRINTF(buf, bufsz, format, args) vsprintf(buf, format, args) #elif defined(_MSC_VER) # ifdef MSWINCE /* _vsnprintf is deprecated in WinCE */ -# define vsnprintf StringCchVPrintfA +# define GC_VSNPRINTF StringCchVPrintfA # else -# define vsnprintf _vsnprintf +# define GC_VSNPRINTF _vsnprintf # endif +#else +# define GC_VSNPRINTF vsnprintf #endif /* A version of printf that is unlikely to call malloc, and is thus safer */ @@ -1514,7 +1516,7 @@ GC_API void GC_CALL GC_enable_incremental(void) va_list args; \ va_start(args, format); \ (buf)[sizeof(buf) - 1] = 0x15; /* guard */ \ - (void)vsnprintf(buf, sizeof(buf) - 1, format, args); \ + (void)GC_VSNPRINTF(buf, sizeof(buf) - 1, format, args); \ va_end(args); \ if ((buf)[sizeof(buf) - 1] != 0x15) \ ABORT("GC_printf clobbered stack"); \ |