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| author | Oneric <oneric@oneric.stub> | 2020-12-16 22:12:14 +0100 |
|---|---|---|
| committer | Oneric <oneric@oneric.stub> | 2021-03-28 22:42:16 +0200 |
| commit | 43af8f7b3b0ec43723a256ec04de3a571ebf0117 (patch) | |
| tree | 6e7e0230670b68a2ddf997d05ecd21c379a272af /libass/ass_utils.c | |
| parent | 11493fbde283dc712cc45df9ceb209a1833c9a7f (diff) | |
| download | libass-43af8f7b3b0ec43723a256ec04de3a571ebf0117.tar.bz2 libass-43af8f7b3b0ec43723a256ec04de3a571ebf0117.tar.xz | |
Add strdup fallback
And move fallback declarations to ass_compat.h
As ass_compat.h is already included in every source file we no longer
need to include _both_ string.h and ass_utils.h to use str(n)dup.
Definitions are still in ass_utils.c since a separate source file just
for two functions seemed overkill.
Diffstat (limited to 'libass/ass_utils.c')
| -rw-r--r-- | libass/ass_utils.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/libass/ass_utils.c b/libass/ass_utils.c index 7fba778..65b6f74 100644 --- a/libass/ass_utils.c +++ b/libass/ass_utils.c @@ -66,8 +66,20 @@ int has_avx2(void) #endif // ASM +// Fallbacks +#ifndef HAVE_STRDUP +char *ass_strdup_fallback(const char *str) +{ + size_t len = strlen(str) + 1; + char *new_str = malloc(len); + if (new_str) + memcpy(new_str, str, len); + return new_str; +} +#endif + #ifndef HAVE_STRNDUP -char *ass_strndup(const char *s, size_t n) +char *ass_strndup_fallback(const char *s, size_t n) { char *end = memchr(s, 0, n); size_t len = end ? end - s : n; |