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swaponoff: add uuid/label support. By Natanael Copa

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function                                             old     new   delta
swap_enable_disable                                  130     150     +20
resolve_mount_spec                                    76      96     +20
mount_main                                          1152    1154      +2
findfs_main                                          125      80     -45
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(add/remove: 0/0 grow/shrink: 3/1 up/down: 42/-45)             Total: -3 bytes

Signed-off-by: Natanael Copa <natanael.copa@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Natanael Copa
2009-09-20 04:28:22 +02:00
committed by Denys Vlasenko
parent 2bf6634ef4
commit 9aff29997e
6 changed files with 51 additions and 33 deletions
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7
util-linux/swaponoff.c
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@@ -11,6 +11,12 @@
#include <mntent.h>
#include <sys/swap.h>
#if ENABLE_FEATURE_MOUNT_LABEL
# include "volume_id.h"
#else
# define resolve_mount_spec(fsname) ((void)0)
#endif
#if ENABLE_FEATURE_SWAPON_PRI
struct globals {
int flags;
@@ -26,6 +32,7 @@ static int swap_enable_disable(char *device)
int status;
struct stat st;
resolve_mount_spec(&device);
xstat(device, &st);
#if ENABLE_DESKTOP