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authorRichard Cochran <richard.cochran@omicron.at>2011-02-01 13:50:58 +0000
committerThomas Gleixner <tglx@linutronix.de>2011-02-02 15:28:11 +0100
commit1e6d767924c74929c0cfe839ae8f37bcee9e544e (patch)
tree4ace06971e2b3519e556bea2f7e3e999e860eedd /include/linux/security.h
parent7cf37e87dd2cfa17a64f28ea7f31eed4525f79e4 (diff)
downloadop-kernel-dev-1e6d767924c74929c0cfe839ae8f37bcee9e544e.zip
op-kernel-dev-1e6d767924c74929c0cfe839ae8f37bcee9e544e.tar.gz
time: Correct the *settime* parameters
Both settimeofday() and clock_settime() promise with a 'const' attribute not to alter the arguments passed in. This patch adds the missing 'const' attribute into the various kernel functions implementing these calls. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-by: John Stultz <johnstul@us.ibm.com> LKML-Reference: <20110201134417.545698637@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/security.h')
-rw-r--r--include/linux/security.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/security.h b/include/linux/security.h
index c642bb8..c096aa6 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -53,7 +53,7 @@ struct audit_krule;
*/
extern int cap_capable(struct task_struct *tsk, const struct cred *cred,
int cap, int audit);
-extern int cap_settime(struct timespec *ts, struct timezone *tz);
+extern int cap_settime(const struct timespec *ts, const struct timezone *tz);
extern int cap_ptrace_access_check(struct task_struct *child, unsigned int mode);
extern int cap_ptrace_traceme(struct task_struct *parent);
extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
@@ -1387,7 +1387,7 @@ struct security_operations {
int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
int (*quota_on) (struct dentry *dentry);
int (*syslog) (int type);
- int (*settime) (struct timespec *ts, struct timezone *tz);
+ int (*settime) (const struct timespec *ts, const struct timezone *tz);
int (*vm_enough_memory) (struct mm_struct *mm, long pages);
int (*bprm_set_creds) (struct linux_binprm *bprm);
@@ -1669,7 +1669,7 @@ int security_sysctl(struct ctl_table *table, int op);
int security_quotactl(int cmds, int type, int id, struct super_block *sb);
int security_quota_on(struct dentry *dentry);
int security_syslog(int type);
-int security_settime(struct timespec *ts, struct timezone *tz);
+int security_settime(const struct timespec *ts, const struct timezone *tz);
int security_vm_enough_memory(long pages);
int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
int security_vm_enough_memory_kern(long pages);
@@ -1904,7 +1904,8 @@ static inline int security_syslog(int type)
return 0;
}
-static inline int security_settime(struct timespec *ts, struct timezone *tz)
+static inline int security_settime(const struct timespec *ts,
+ const struct timezone *tz)
{
return cap_settime(ts, tz);
}
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