git.annexia.org
/
libguestfs.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Set locale in C programs so l10n works (RHBZ#559962).
[libguestfs.git]
/
daemon
/
zero.c
diff --git
a/daemon/zero.c
b/daemon/zero.c
index
864e9a6
..
4d06505
100644
(file)
--- a/
daemon/zero.c
+++ b/
daemon/zero.c
@@
-28,7
+28,7
@@
#include "actions.h"
int
#include "actions.h"
int
-do_zero (char *device)
+do_zero (c
onst c
har *device)
{
int fd, i;
char buf[4096];
{
int fd, i;
char buf[4096];
@@
-42,9
+42,16
@@
do_zero (char *device)
memset (buf, 0, sizeof buf);
for (i = 0; i < 32; ++i)
memset (buf, 0, sizeof buf);
for (i = 0; i < 32; ++i)
- (void) write (fd, buf, sizeof buf);
-
- close (fd);
+ if (write (fd, buf, sizeof buf) != sizeof buf) {
+ reply_with_perror ("write: %s", device);
+ close (fd);
+ return -1;
+ }
+
+ if (close (fd) == -1) {
+ reply_with_perror ("close: %s", device);
+ return -1;
+ }
return 0;
}
return 0;
}