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authorRichard Cochran <richard.cochran@omicron.at>2011-02-01 16:50:58 +0300
committerThomas Gleixner <tglx@linutronix.de>2011-02-02 17:28:11 +0300
commit1e6d767924c74929c0cfe839ae8f37bcee9e544e (patch)
tree4ace06971e2b3519e556bea2f7e3e999e860eedd /include/linux/time.h
parent7cf37e87dd2cfa17a64f28ea7f31eed4525f79e4 (diff)
downloadlinux-1e6d767924c74929c0cfe839ae8f37bcee9e544e.tar.xz
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/time.h')
-rw-r--r--include/linux/time.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/time.h b/include/linux/time.h
index 38c5206c2673..7c44e7778033 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -145,8 +145,9 @@ static inline u32 arch_gettimeoffset(void) { return 0; }
#endif
extern void do_gettimeofday(struct timeval *tv);
-extern int do_settimeofday(struct timespec *tv);
-extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
+extern int do_settimeofday(const struct timespec *tv);
+extern int do_sys_settimeofday(const struct timespec *tv,
+ const struct timezone *tz);
#define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts)
extern long do_utimes(int dfd, const char __user *filename, struct timespec *times, int flags);
struct itimerval;