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authorDavid S. Miller <davem@davemloft.net>2010-09-09 02:49:04 -0400
committerDavid S. Miller <davem@davemloft.net>2010-09-09 02:49:04 -0400
commite199e6136ce6b151e6638ae93dca60748424d900 (patch)
tree0d66e0b5d227c36b005e4f5537f4bbcfc6ed4904 /include/linux/sysrq.h
parent972c40b5bee429c84ba727f8ac0a08292bc5dc3d (diff)
parentd56557af19867edb8c0e96f8e26399698a08857f (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/linux/sysrq.h')
-rw-r--r--include/linux/sysrq.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
index 609e8ca5f534..387fa7d05c98 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -15,9 +15,7 @@
15#define _LINUX_SYSRQ_H 15#define _LINUX_SYSRQ_H
16 16
17#include <linux/errno.h> 17#include <linux/errno.h>
18 18#include <linux/types.h>
19struct pt_regs;
20struct tty_struct;
21 19
22/* Possible values of bitmask for enabling sysrq functions */ 20/* Possible values of bitmask for enabling sysrq functions */
23/* 0x0001 is reserved for enable everything */ 21/* 0x0001 is reserved for enable everything */
@@ -31,7 +29,7 @@ struct tty_struct;
31#define SYSRQ_ENABLE_RTNICE 0x0100 29#define SYSRQ_ENABLE_RTNICE 0x0100
32 30
33struct sysrq_key_op { 31struct sysrq_key_op {
34 void (*handler)(int, struct tty_struct *); 32 void (*handler)(int);
35 char *help_msg; 33 char *help_msg;
36 char *action_msg; 34 char *action_msg;
37 int enable_mask; 35 int enable_mask;
@@ -44,8 +42,8 @@ struct sysrq_key_op {
44 * are available -- else NULL's). 42 * are available -- else NULL's).
45 */ 43 */
46 44
47void handle_sysrq(int key, struct tty_struct *tty); 45void handle_sysrq(int key);
48void __handle_sysrq(int key, struct tty_struct *tty, int check_mask); 46void __handle_sysrq(int key, bool check_mask);
49int register_sysrq_key(int key, struct sysrq_key_op *op); 47int register_sysrq_key(int key, struct sysrq_key_op *op);
50int unregister_sysrq_key(int key, struct sysrq_key_op *op); 48int unregister_sysrq_key(int key, struct sysrq_key_op *op);
51struct sysrq_key_op *__sysrq_get_key_op(int key); 49struct sysrq_key_op *__sysrq_get_key_op(int key);
@@ -54,7 +52,11 @@ int sysrq_toggle_support(int enable_mask);
54 52
55#else 53#else
56 54
57static inline void handle_sysrq(int key, struct tty_struct *tty) 55static inline void handle_sysrq(int key)
56{
57}
58
59static inline void __handle_sysrq(int key, bool check_mask)
58{ 60{
59} 61}
60 62