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[libvirt] Fix compile errors in 'safezero()' functions in util.c



Hi!

Fix compile errors in 'safezero()' functions in util.c

  Commit 70e7672184ff639856d5f2f3bf7849464031dff9 introduced some
  compile errors because of the unsued 'flags' parameter in all three
  version of the 'safezero()' function.

Signed-Off-By: Maximilian Wilhelm <max rfc2324 org>



The attached patch fixes this.

Ciao
Max
-- 
	Follow the white penguin.
diff --git a/src/util.c b/src/util.c
index 93d2937..a40ff17 100644
--- a/src/util.c
+++ b/src/util.c
@@ -121,14 +121,14 @@ ssize_t safewrite(int fd, const void *buf, size_t count)
 }
 
 #ifdef HAVE_POSIX_FALLOCATE
-int safezero(int fd, int flags, off_t offset, off_t len)
+int safezero(int fd, int flags ATTRIBUTE_UNUSED, off_t offset, off_t len)
 {
     return posix_fallocate(fd, offset, len);
 }
 #else
 
 #ifdef HAVE_MMAP
-int safezero(int fd, int flags, off_t offset, off_t len)
+int safezero(int fd, int flags ATTRIBUTE_UNUSED, off_t offset, off_t len)
 {
     int r;
     char *buf;
@@ -152,7 +152,7 @@ int safezero(int fd, int flags, off_t offset, off_t len)
 
 #else /* HAVE_MMAP */
 
-int safezero(int fd, int flags, off_t offset, off_t len)
+int safezero(int fd, int flags ATTRIBUTE_UNUSED, off_t offset, off_t len)
 {
     int r;
     char *buf;

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