X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Ffallocate.c;h=494743075854fd814555535592c2a3c3fd07d6be;hp=1800292d0ba61290e2f70c51227ba1ab75d8d5eb;hb=dc706a639eec16084c0618baf7bfde00c6565f63;hpb=c2aad5cd929a9932c010d045462bd923162fb593

diff --git a/daemon/fallocate.c b/daemon/fallocate.c
index 1800292..4947430 100644
--- a/daemon/fallocate.c
+++ b/daemon/fallocate.c
@@ -23,6 +23,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <errno.h>
 
 #include "daemon.h"
 #include "actions.h"
@@ -36,16 +37,15 @@ do_fallocate (const char *path, int len)
   fd = open (path, O_WRONLY | O_CREAT | O_TRUNC | O_NOCTTY, 0666);
   CHROOT_OUT;
   if (fd == -1) {
-    reply_with_perror ("failed to open %s", path);
+    reply_with_perror ("open: %s", path);
     return -1;
   }
 
 #ifdef HAVE_POSIX_FALLOCATE
-  int r;
-
-  r = posix_fallocate (fd, 0, len);
-  if (r == -1) {
-    reply_with_perror ("posix_fallocate: %s", path);
+  int err = posix_fallocate (fd, 0, len);
+  if (err != 0) {
+    errno = err;
+    reply_with_perror ("%s", path);
     close (fd);
     return -1;
   }