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| author | Richard Jones <rjones@redhat.com> | 2010-06-03 14:01:18 +0100 |
|---|---|---|
| committer | Richard Jones <rjones@redhat.com> | 2010-06-03 14:33:59 +0100 |
| commit | 0606cb54671e10f104b4eba1c70378ef8725322b (patch) | |
| tree | 56cc777c30d8f721ad1ba2fb073321a70d6a827e /daemon/daemon.h | |
| parent | f9d08600c52dc0730e7dad8d9259b59e32aeece2 (diff) | |
| download | libguestfs-0606cb54671e10f104b4eba1c70378ef8725322b.tar.gz libguestfs-0606cb54671e10f104b4eba1c70378ef8725322b.tar.xz libguestfs-0606cb54671e10f104b4eba1c70378ef8725322b.zip | |
mkfs-b: Check that blocksize parameter is > 0 and a power of 2.
Diffstat (limited to 'daemon/daemon.h')
| -rw-r--r-- | daemon/daemon.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/daemon/daemon.h b/daemon/daemon.h index d90b65cd..55f7b08a 100644 --- a/daemon/daemon.h +++ b/daemon/daemon.h @@ -48,6 +48,8 @@ extern void sort_strings (char **argv, int len); extern void free_strings (char **argv); extern void free_stringslen (char **argv, int len); +extern int is_power_of_2 (unsigned long v); + #define command(out,err,name,...) commandf((out),(err),0,(name),__VA_ARGS__) #define commandr(out,err,name,...) commandrf((out),(err),0,(name),__VA_ARGS__) #define commandv(out,err,argv) commandvf((out),(err),0,(argv)) |