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| author | Igor Sysoev <igor@sysoev.ru> | 2007-01-11 16:07:03 +0000 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2007-01-11 16:07:03 +0000 |
| commit | 896b5e4a4f0e6194e3fd5c7b9896932da16f0801 (patch) | |
| tree | 23c5f9f9d2e03945359d05eaff2e6157fdc305cc | |
| parent | 2ffaa986e2d0ced70017c842f8873a335b9719df (diff) | |
| download | nginx-896b5e4a4f0e6194e3fd5c7b9896932da16f0801.tar.gz nginx-896b5e4a4f0e6194e3fd5c7b9896932da16f0801.zip | |
optimize inlined code for gcc
| -rw-r--r-- | src/core/ngx_shmtx.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/core/ngx_shmtx.h b/src/core/ngx_shmtx.h index 1361125de..7d4c09e3d 100644 --- a/src/core/ngx_shmtx.h +++ b/src/core/ngx_shmtx.h @@ -30,11 +30,7 @@ ngx_int_t ngx_shmtx_create(ngx_shmtx_t *mtx, void *addr, u_char *name); static ngx_inline ngx_uint_t ngx_shmtx_trylock(ngx_shmtx_t *mtx) { - if (*mtx->lock == 0 && ngx_atomic_cmp_set(mtx->lock, 0, ngx_pid)) { - return 1; - } - - return 0; + return (*mtx->lock == 0 && ngx_atomic_cmp_set(mtx->lock, 0, ngx_pid)); } #define ngx_shmtx_lock(mtx) ngx_spinlock((mtx)->lock, ngx_pid, 1024) |