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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2013-11-16 20:05:42 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2013-11-16 20:05:42 +0100 |
| commit | db229819366c70bbc45a8dfd657d4214358f61d2 (patch) | |
| tree | c4a715a5e9bcbb357f00013c2ff42157899471b1 /src/fastd.h | |
| parent | 7bef106e828d0e68f89eebd7aad7858c86507098 (diff) | |
| download | fastd-db229819366c70bbc45a8dfd657d4214358f61d2.tar fastd-db229819366c70bbc45a8dfd657d4214358f61d2.zip | |
fastd_buffer_alloc: fix output of error message if posix_memalign fails
Diffstat (limited to 'src/fastd.h')
| -rw-r--r-- | src/fastd.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/fastd.h b/src/fastd.h index 4e17cb5..5354871 100644 --- a/src/fastd.h +++ b/src/fastd.h @@ -437,8 +437,9 @@ static inline size_t alignto(size_t l, size_t a) { static inline fastd_buffer_t fastd_buffer_alloc(const fastd_context_t *ctx, size_t len, size_t head_space, size_t tail_space) { size_t base_len = head_space+len+tail_space; void *ptr; - if (posix_memalign(&ptr, 16, base_len)) - exit_errno(ctx, "posix_memalign"); + int err = posix_memalign(&ptr, 16, base_len); + if (err) + exit_error(ctx, "posix_memalign: %s", strerror(err)); return (fastd_buffer_t){ .base = ptr, .base_len = base_len, .data = ptr+head_space, .len = len }; } |