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| author | Neil Brown <neilb@suse.de> | 2006-05-29 02:06:32 +0000 |
|---|---|---|
| committer | Neil Brown <neilb@suse.de> | 2006-05-29 02:06:32 +0000 |
| commit | 9fca7d6236e9775d0269b9802f740c08db46f4d7 (patch) | |
| tree | aef0c99d844a3eacf037294e6722079c01c44ae9 /mdadm.h | |
| parent | 280a927d3d8da258a70df13df4f780d823fc1da2 (diff) | |
| download | mdadm-9fca7d6236e9775d0269b9802f740c08db46f4d7.tar.gz mdadm-9fca7d6236e9775d0269b9802f740c08db46f4d7.tar.xz mdadm-9fca7d6236e9775d0269b9802f740c08db46f4d7.zip | |
check return status of all write/fwrite functions as required by glibc 2.4
From: Luca Berra <bluca@vodka.it>
glibc 2.4 is pedantic on ignoring return values from fprintf, fwrite and
write, so now we check the rval and actually do something with it.
in the Grow.c case i only print a warning, since i don't think we can do
anything in case we fail invalidating those superblocks (is should never
happen, but then...)
Signed-off-by: Neil Brown <neilb@suse.de>
Diffstat (limited to 'mdadm.h')
| -rw-r--r-- | mdadm.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -381,7 +381,7 @@ extern int CreateBitmap(char *filename, int force, char uuid[16], unsigned long long array_size, int major); extern int ExamineBitmap(char *filename, int brief, struct supertype *st); -extern void bitmap_update_uuid(int fd, int *uuid); +extern int bitmap_update_uuid(int fd, int *uuid); extern int md_get_version(int fd); extern int get_linux_version(void); |