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Side by Side Diff: sysdeps/nacl/clock_gettime.c

Issue 22802003: Enable process and thread CPU time clocks (Closed) Base URL: http://git.chromium.org/native_client/nacl-glibc.git@master
Patch Set: Code review feedback Created 7 years, 4 months ago
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1 #include <errno.h> 1 #include <errno.h>
2 #include <time.h> 2 #include <time.h>
3 3
4 #include <irt_syscalls.h> 4 #include <irt_syscalls.h>
5 5
6 /*
7 * Please note that we do not support the general case via the TCB
8 * (pthread_getcpuclockid) which means that CLOCK_THREAD_CPUTIME_ID
9 * will behave differently from pthread_getcpuclockid(pthread_self()).
10 */
11
6 #define SYSDEP_GETTIME \ 12 #define SYSDEP_GETTIME \
7 case CLOCK_REALTIME: \ 13 case CLOCK_REALTIME: \
8 case CLOCK_MONOTONIC: \ 14 case CLOCK_MONOTONIC: \
15 case CLOCK_PROCESS_CPUTIME_ID: \
16 case CLOCK_THREAD_CPUTIME_ID: \
9 { \ 17 { \
10 int result = __nacl_irt_clock_gettime (clock_id, tp); \ 18 int result = __nacl_irt_clock_gettime (clock_id, tp); \
11 if (result != 0) \ 19 if (result != 0) \
12 { \ 20 { \
13 __set_errno (result); \ 21 __set_errno (result); \
14 retval = -1; \ 22 retval = -1; \
15 } \ 23 } \
16 else \ 24 else \
17 retval = 0; \ 25 retval = 0; \
18 } \ 26 } \
19 break; 27 break;
20 28
21 #define HANDLED_REALTIME 29 #define HANDLED_REALTIME
30 #define HANDLED_CPUTIME
22 31
23 #include <sysdeps/unix/clock_gettime.c> 32 #include <sysdeps/unix/clock_gettime.c>
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