diff options
| author | Kirill A. Shutemov | 2010-01-20 00:56:16 +0100 |
|---|---|---|
| committer | Anthony Liguori | 2010-01-26 21:59:20 +0100 |
| commit | 5a01e99fab34b2ec70148b8b92614158cca30800 (patch) | |
| tree | 616e5d3912efdbf2dd4927adcf2f5ed13578f13f /net/slirp.c | |
| parent | block/qcow2.c: fix warnings with _FORTIFY_SOURCE (diff) | |
| download | qemu-5a01e99fab34b2ec70148b8b92614158cca30800.tar.gz qemu-5a01e99fab34b2ec70148b8b92614158cca30800.tar.xz qemu-5a01e99fab34b2ec70148b8b92614158cca30800.zip | |
net/slirp.c: fix warning with _FORTIFY_SOURCE
CC net/slirp.o
cc1: warnings being treated as errors
net/slirp.c: In function 'slirp_smb_cleanup':
net/slirp.c:470: error: ignoring return value of 'system', declared with attribute warn_unused_result
make: *** [net/slirp.o] Error 1
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'net/slirp.c')
| -rw-r--r-- | net/slirp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/slirp.c b/net/slirp.c index 3f91c4bb3c..b75ad16521 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -464,10 +464,17 @@ int net_slirp_redir(const char *redir_str) static void slirp_smb_cleanup(SlirpState *s) { char cmd[128]; + int ret; if (s->smb_dir[0] != '\0') { snprintf(cmd, sizeof(cmd), "rm -rf %s", s->smb_dir); - system(cmd); + ret = system(cmd); + if (!WIFEXITED(ret)) { + qemu_error("'%s' failed.\n", cmd); + } else if (WEXITSTATUS(ret)) { + qemu_error("'%s' failed. Error code: %d\n", + cmd, WEXITSTATUS(ret)); + } s->smb_dir[0] = '\0'; } } |