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| author | David Robillard <d@drobilla.net> | 2021-07-09 22:29:55 -0400 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2022-01-13 23:03:49 -0500 |
| commit | cc03e614b22b5695a1bbe0bedebd1bf0cf284bf7 (patch) | |
| tree | e77be535c4dae3c9edade87492e0d0a297d62c9a /src/system.c | |
| parent | bf4f881c2241fa8ae6459bd9c8ee6cc83ee563a9 (diff) | |
| download | serd-cc03e614b22b5695a1bbe0bedebd1bf0cf284bf7.tar.gz serd-cc03e614b22b5695a1bbe0bedebd1bf0cf284bf7.tar.bz2 serd-cc03e614b22b5695a1bbe0bedebd1bf0cf284bf7.zip | |
Use thread-safe strerror_r() if available
Diffstat (limited to 'src/system.c')
| -rw-r--r-- | src/system.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/system.c b/src/system.c index 76a39ad2..4a70c204 100644 --- a/src/system.c +++ b/src/system.c @@ -27,6 +27,20 @@ #include <stdlib.h> #include <string.h> +int +serd_system_strerror(const int errnum, char* const buf, const size_t buflen) +{ +#if USE_STRERROR_R + return strerror_r(errnum, buf, buflen); + +#else // Not thread-safe, but... oh well? + const char* const message = strerror(errnum); + + strncpy(buf, message, buflen); + return 0; +#endif +} + void* serd_malloc_aligned(const size_t alignment, const size_t size) { |