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Suppress -Wunused-result warning about write()

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This is related to aa90e148ca, but this
code is only used under -DLINUX_OOM_ADJ, so it was apparently
overlooked then.
This commit is contained in:
Peter Eisentraut 2012-05-27 22:35:01 +03:00
parent a8b92b6090
commit 27314d32a8
1 changed files with 3 additions and 1 deletions
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4
src/backend/postmaster/fork_process.c
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@ -87,9 +87,11 @@ fork_process(void)
if (fd >= 0) if (fd >= 0)
{ {
char buf[16]; char buf[16];
int rc;
snprintf(buf, sizeof(buf), "%d\n", LINUX_OOM_ADJ); snprintf(buf, sizeof(buf), "%d\n", LINUX_OOM_ADJ);
(void) write(fd, buf, strlen(buf)); rc = write(fd, buf, strlen(buf));
(void) rc;
close(fd); close(fd);
} }
} }