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authorDenys Vlasenko <vda.linux@googlemail.com>2011-09-21 01:59:15 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2011-09-21 01:59:15 +0200
commit16714245f9a16ce3725aab079aea7b0d28c6b32f (patch)
tree41edbcd1c279b2baae2d5e5751639076e0a3bfad /util-linux/mdev.c
parent5c6ba6c56f9653488e1d805e727bb06c39ed23fa (diff)
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add INIT_G()'s. No code changes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/mdev.c')
-rw-r--r--util-linux/mdev.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 27b35572d..c56741b08 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -173,6 +173,8 @@ struct globals {
173 char *subsystem; 173 char *subsystem;
174} FIX_ALIASING; 174} FIX_ALIASING;
175#define G (*(struct globals*)&bb_common_bufsiz1) 175#define G (*(struct globals*)&bb_common_bufsiz1)
176#define INIT_G() do { } while (0)
177
176 178
177/* Prevent infinite loops in /sys symlinks */ 179/* Prevent infinite loops in /sys symlinks */
178#define MAX_SYSFS_DEPTH 3 180#define MAX_SYSFS_DEPTH 3
@@ -180,6 +182,7 @@ struct globals {
180/* We use additional 64+ bytes in make_device() */ 182/* We use additional 64+ bytes in make_device() */
181#define SCRATCH_SIZE 80 183#define SCRATCH_SIZE 80
182 184
185
183/* Builds an alias path. 186/* Builds an alias path.
184 * This function potentionally reallocates the alias parameter. 187 * This function potentionally reallocates the alias parameter.
185 * Only used for ENABLE_FEATURE_MDEV_RENAME 188 * Only used for ENABLE_FEATURE_MDEV_RENAME
@@ -613,6 +616,8 @@ int mdev_main(int argc UNUSED_PARAM, char **argv)
613{ 616{
614 RESERVE_CONFIG_BUFFER(temp, PATH_MAX + SCRATCH_SIZE); 617 RESERVE_CONFIG_BUFFER(temp, PATH_MAX + SCRATCH_SIZE);
615 618
619 INIT_G();
620
616 /* We can be called as hotplug helper */ 621 /* We can be called as hotplug helper */
617 /* Kernel cannot provide suitable stdio fds for us, do it ourself */ 622 /* Kernel cannot provide suitable stdio fds for us, do it ourself */
618 bb_sanitize_stdio(); 623 bb_sanitize_stdio();