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Failed reads and writes on cgsem_post and cgsem_wait should be extremely rare.

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This commit is contained in:
ckolivas 2013-06-06 13:22:12 +10:00
parent b59c33800b
commit 104b14ec7f
1 changed files with 2 additions and 2 deletions
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4
util.c
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@ -1898,7 +1898,7 @@ void cgsem_post(cgsem_t *cgsem)
int ret;
ret = write(cgsem->pipefd[1], &buf, 1);
if (ret == 0)
if (unlikely(ret == 0))
quit(1, "Failed to write in cgsem_post");
}
@ -1908,7 +1908,7 @@ void cgsem_wait(cgsem_t *cgsem)
int ret;
ret = read(cgsem->pipefd[0], &buf, 1);
if (ret == 0)
if (unlikely(ret == 0))
quit(1, "Failed to read in cgsem_wait");
}