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| author | Junio C Hamano <gitster@pobox.com> | 2011-03-15 14:23:04 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-03-15 14:23:04 -0700 |
| commit | d0ef5a7e427d18657b8d53223adc1d7132d6ab79 (patch) | |
| tree | 16049ebe67fa4ae7b03470ae7effd8ed97d5165c /git-compat-util.h | |
| parent | bde7f7389f56bf570c41c8e3f6b58c367b30472a (diff) | |
| parent | 26db0f2e3afc043e184a5e0ce5eb7c53aeb1f644 (diff) | |
| download | git-d0ef5a7e427d18657b8d53223adc1d7132d6ab79.tar.gz | |
Merge branch 'jk/strbuf-vaddf'
* jk/strbuf-vaddf:
compat: fall back on __va_copy if available
strbuf: add strbuf_vaddf
compat: provide a fallback va_copy definition
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index bf947b1ec3..49b50eec86 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -538,6 +538,19 @@ void git_qsort(void *base, size_t nmemb, size_t size, #define fstat_is_reliable() 1 #endif +#ifndef va_copy +/* + * Since an obvious implementation of va_list would be to make it a + * pointer into the stack frame, a simple assignment will work on + * many systems. But let's try to be more portable. + */ +#ifdef __va_copy +#define va_copy(dst, src) __va_copy(dst, src) +#else +#define va_copy(dst, src) ((dst) = (src)) +#endif +#endif + /* * Preserves errno, prints a message, but gives no warning for ENOENT. * Always returns the return value of unlink(2). |