diff options
Diffstat (limited to 'include/linux/time.h')
-rw-r--r-- | include/linux/time.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/linux/time.h b/include/linux/time.h index b3061782dec..93277a0b229 100644 --- a/include/linux/time.h +++ b/include/linux/time.h | |||
@@ -4,8 +4,11 @@ | |||
4 | #include <linux/types.h> | 4 | #include <linux/types.h> |
5 | 5 | ||
6 | #ifdef __KERNEL__ | 6 | #ifdef __KERNEL__ |
7 | # include <linux/bitops.h> | ||
7 | # include <linux/cache.h> | 8 | # include <linux/cache.h> |
9 | # include <linux/posix_types.h> | ||
8 | # include <linux/seqlock.h> | 10 | # include <linux/seqlock.h> |
11 | # include <linux/string.h> | ||
9 | # include <linux/math64.h> | 12 | # include <linux/math64.h> |
10 | #endif | 13 | #endif |
11 | 14 | ||
@@ -256,6 +259,27 @@ static __always_inline void timespec_add_ns(struct timespec *a, u64 ns) | |||
256 | a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, NSEC_PER_SEC, &ns); | 259 | a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, NSEC_PER_SEC, &ns); |
257 | a->tv_nsec = ns; | 260 | a->tv_nsec = ns; |
258 | } | 261 | } |
262 | |||
263 | static inline void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) | ||
264 | { | ||
265 | __set_bit(__fd, __fdsetp->fds_bits); | ||
266 | } | ||
267 | |||
268 | static inline void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) | ||
269 | { | ||
270 | __clear_bit(__fd, __fdsetp->fds_bits); | ||
271 | } | ||
272 | |||
273 | static inline int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__fdsetp) | ||
274 | { | ||
275 | return test_bit(__fd, __fdsetp->fds_bits); | ||
276 | } | ||
277 | |||
278 | static inline void __FD_ZERO(__kernel_fd_set *__fdsetp) | ||
279 | { | ||
280 | memset(__fdsetp->fds_bits, 0, sizeof __fdsetp->fds_bits); | ||
281 | } | ||
282 | |||
259 | #endif /* __KERNEL__ */ | 283 | #endif /* __KERNEL__ */ |
260 | 284 | ||
261 | #define NFDBITS __NFDBITS | 285 | #define NFDBITS __NFDBITS |