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compatibility with Tru64 UNIX: fcntl(F_SETLK, F_WRLCK) returns EINVAL if busy

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This commit is contained in:
Igor Sysoev 2009-03-13 14:53:30 +00:00
parent b44a03b45d
commit 589338b12f
1 changed files with 11 additions and 3 deletions
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14
src/core/ngx_shmtx.h
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@ -57,7 +57,15 @@ ngx_shmtx_trylock(ngx_shmtx_t *mtx)
return 0;
}
ngx_log_abort(err, ngx_trylock_fd_n " failed");
#if __osf__ /* Tru64 UNIX */
if (err == NGX_EACCESS) {
return 0;
}
#endif
ngx_log_abort(err, ngx_trylock_fd_n " %s failed", mtx->name);
return 0;
}
@ -74,7 +82,7 @@ ngx_shmtx_lock(ngx_shmtx_t *mtx)
return;
}
ngx_log_abort(err, ngx_lock_fd_n " failed");
ngx_log_abort(err, ngx_lock_fd_n " %s failed", mtx->name);
}
@ -89,7 +97,7 @@ ngx_shmtx_unlock(ngx_shmtx_t *mtx)
return;
}
ngx_log_abort(err, ngx_unlock_fd_n " failed");
ngx_log_abort(err, ngx_unlock_fd_n " %s failed", mtx->name);
}