diff options
| author | Felix Blyakher <felixb@sgi.com> | 2009-06-10 17:07:47 -0500 |
|---|---|---|
| committer | Felix Blyakher <felixb@sgi.com> | 2009-06-10 17:07:47 -0500 |
| commit | 4e73e0eb633f8a1b5cbf20e7f42c6dbfec1d1ca7 (patch) | |
| tree | 0cea46e43f0625244c3d06a71d6559e5ec5419ca /include/linux/rtc.h | |
| parent | 4156e735d3abde8e9243b5d22f7999dd3fffab2e (diff) | |
| parent | 07a2039b8eb0af4ff464efd3dfd95de5c02648c6 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/linux/rtc.h')
| -rw-r--r-- | include/linux/rtc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/rtc.h b/include/linux/rtc.h index 4046b75563c1..60f88a7fb13d 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -99,6 +99,7 @@ struct rtc_pll_info { #ifdef __KERNEL__ +#include <linux/types.h> #include <linux/interrupt.h> extern int rtc_month_days(unsigned int month, unsigned int year); @@ -232,6 +233,11 @@ int rtc_register(rtc_task_t *task); int rtc_unregister(rtc_task_t *task); int rtc_control(rtc_task_t *t, unsigned int cmd, unsigned long arg); +static inline bool is_leap_year(unsigned int year) +{ + return (!(year % 4) && (year % 100)) || !(year % 400); +} + #endif /* __KERNEL__ */ #endif /* _LINUX_RTC_H_ */ |