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Add NO_C99_FORMAT to support older compilers.

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The NO_C99_FORMAT macro allows compilers that lack support for the
ll,hh,j,z,t size specifiers (eg. gcc 2.95.2) to adapt the code to avoid
runtime errors in the formatted IO functions.

Signed-off-by: Ramsay Allan Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Ramsay Allan Jones
2006-07-30 16:38:28 +01:00
committed by Junio C Hamano
parent 446c6faec6
commit 579d1fbfaf
3 changed files with 35 additions and 6 deletions
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15
alloc.c
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@ -39,8 +39,21 @@ DEFINE_ALLOCATOR(tree)
DEFINE_ALLOCATOR(commit)
DEFINE_ALLOCATOR(tag)
#ifdef NO_C99_FORMAT
#define SZ_FMT "%u"
#else
#define SZ_FMT "%zu"
#endif
static void report(const char* name, unsigned int count, size_t size)
{
fprintf(stderr, "%10s: %8u (" SZ_FMT " kB)\n", name, count, size);
}
#undef SZ_FMT
#define REPORT(name) \
fprintf(stderr, "%10s: %8u (%zu kB)\n", #name, name##_allocs, name##_allocs*sizeof(struct name) >> 10)
report(#name, name##_allocs, name##_allocs*sizeof(struct name) >> 10)
void alloc_report(void)
{