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author | Anthony Liguori <aliguori@us.ibm.com> | 2009-06-15 12:49:59 -0500 |
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committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-06-15 12:51:37 -0500 |
commit | f5de141b34f3ca1c5aef58403cfd16cf10715bff (patch) | |
tree | bd1e213daa48162ed744b5252bd2b14d35186bfd /qemu-nbd.c | |
parent | eeb7c03c0f49a8678028a734f1d6575f36a44edc (diff) | |
download | hqemu-f5de141b34f3ca1c5aef58403cfd16cf10715bff.zip hqemu-f5de141b34f3ca1c5aef58403cfd16cf10715bff.tar.gz |
Fix warning in qemu-nbd.c
qemu-nbd.c:349: error: ignoring return value of 'daemon', declared with attribute warn_unused_result
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-nbd.c')
-rw-r--r-- | qemu-nbd.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -345,8 +345,12 @@ int main(int argc, char **argv) pid_t pid; int sock; - if (!verbose) - daemon(0, 0); /* detach client and server */ + if (!verbose) { + /* detach client and server */ + if (daemon(0, 0) == -1) { + errx(errno, "Failed to daemonize"); + } + } if (socket == NULL) { sprintf(sockpath, SOCKET_PATH, basename(device)); |