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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-10-19 15:19:19 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-10-19 15:19:19 -0400
commite05dacd71db0a5da7c1a44bcaab2a8a240b9c233 (patch)
tree31382cf1c7d62c03126448affb2fc86e8c4aaa8b /include/uapi/linux/time.h
parent3ab0b83bf6a1e834f4b884150d8012990c75d25d (diff)
parentddffeb8c4d0331609ef2581d84de4d763607bd37 (diff)
Merge commit 'v3.7-rc1' into stable/for-linus-3.7
* commit 'v3.7-rc1': (10892 commits) Linux 3.7-rc1 x86, boot: Explicitly include autoconf.h for hostprogs perf: Fix UAPI fallout ARM: config: make sure that platforms are ordered by option string ARM: config: sort select statements alphanumerically UAPI: (Scripted) Disintegrate include/linux/byteorder UAPI: (Scripted) Disintegrate include/linux UAPI: Unexport linux/blk_types.h UAPI: Unexport part of linux/ppp-comp.h perf: Handle new rbtree implementation procfs: don't need a PATH_MAX allocation to hold a string representation of an int vfs: embed struct filename inside of names_cache allocation if possible audit: make audit_inode take struct filename vfs: make path_openat take a struct filename pointer vfs: turn do_path_lookup into wrapper around struct filename variant audit: allow audit code to satisfy getname requests from its names_list vfs: define struct filename and have getname() return it btrfs: Fix compilation with user namespace support enabled userns: Fix posix_acl_file_xattr_userns gid conversion userns: Properly print bluetooth socket uids ...
Diffstat (limited to 'include/uapi/linux/time.h')
-rw-r--r--include/uapi/linux/time.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/include/uapi/linux/time.h b/include/uapi/linux/time.h
new file mode 100644
index 000000000000..0d3c0edc3eda
--- /dev/null
+++ b/include/uapi/linux/time.h
@@ -0,0 +1,71 @@
1#ifndef _UAPI_LINUX_TIME_H
2#define _UAPI_LINUX_TIME_H
3
4#include <linux/types.h>
5
6
7#ifndef _STRUCT_TIMESPEC
8#define _STRUCT_TIMESPEC
9struct timespec {
10 __kernel_time_t tv_sec; /* seconds */
11 long tv_nsec; /* nanoseconds */
12};
13#endif
14
15struct timeval {
16 __kernel_time_t tv_sec; /* seconds */
17 __kernel_suseconds_t tv_usec; /* microseconds */
18};
19
20struct timezone {
21 int tz_minuteswest; /* minutes west of Greenwich */
22 int tz_dsttime; /* type of dst correction */
23};
24
25
26/*
27 * Names of the interval timers, and structure
28 * defining a timer setting:
29 */
30#define ITIMER_REAL 0
31#define ITIMER_VIRTUAL 1
32#define ITIMER_PROF 2
33
34struct itimerspec {
35 struct timespec it_interval; /* timer period */
36 struct timespec it_value; /* timer expiration */
37};
38
39struct itimerval {
40 struct timeval it_interval; /* timer interval */
41 struct timeval it_value; /* current value */
42};
43
44/*
45 * The IDs of the various system clocks (for POSIX.1b interval timers):
46 */
47#define CLOCK_REALTIME 0
48#define CLOCK_MONOTONIC 1
49#define CLOCK_PROCESS_CPUTIME_ID 2
50#define CLOCK_THREAD_CPUTIME_ID 3
51#define CLOCK_MONOTONIC_RAW 4
52#define CLOCK_REALTIME_COARSE 5
53#define CLOCK_MONOTONIC_COARSE 6
54#define CLOCK_BOOTTIME 7
55#define CLOCK_REALTIME_ALARM 8
56#define CLOCK_BOOTTIME_ALARM 9
57
58/*
59 * The IDs of various hardware clocks:
60 */
61#define CLOCK_SGI_CYCLE 10
62#define MAX_CLOCKS 16
63#define CLOCKS_MASK (CLOCK_REALTIME | CLOCK_MONOTONIC)
64#define CLOCKS_MONO CLOCK_MONOTONIC
65
66/*
67 * The various flags for setting POSIX.1b interval timers:
68 */
69#define TIMER_ABSTIME 0x01
70
71#endif /* _UAPI_LINUX_TIME_H */