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Create /sys directory if it doesn't exist already.
[libguestfs.git]
/
daemon
/
umask.c
diff --git
a/daemon/umask.c
b/daemon/umask.c
index
22d2cc9
..
1563c52
100644
(file)
--- a/
daemon/umask.c
+++ b/
daemon/umask.c
@@
-26,7
+26,7
@@
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/stat.h>
-#include "
../src/
guestfs_protocol.h"
+#include "guestfs_protocol.h"
#include "daemon.h"
#include "actions.h"
#include "daemon.h"
#include "actions.h"
@@
-35,6
+35,11
@@
do_umask (int mask)
{
int r;
{
int r;
+ if (mask < 0 || mask > 0777) {
+ reply_with_error ("0%o: mask negative or out of range", mask);
+ return -1;
+ }
+
r = umask (mask);
if (r == -1) {
r = umask (mask);
if (r == -1) {
@@
-44,3
+49,20
@@
do_umask (int mask)
return r;
}
return r;
}
+
+int
+do_get_umask (void)
+{
+ int r;
+
+ r = umask (022);
+ if (r == -1) {
+ reply_with_perror ("umask");
+ return -1;
+ }
+
+ /* Restore the umask, since the call above corrupted it. */
+ umask (r);
+
+ return r;
+}