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

[Maximilian Wilhelm <max@xxxxxxxxxxx>]

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@xxxxxxxxxxx>



The attached patch fixes this.

Ciao
Max
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	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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