kaguya
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
#ifndef _SYS_TIME_H
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#define _SYS_TIME_H
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#include <abi-bits/time.h>
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#include <abi-bits/signal.h>
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#include <abi-bits/clockid_t.h>
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#include <bits/ansi/time_t.h>
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#include <abi-bits/suseconds_t.h>
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#include <bits/posix/timer_t.h>
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#include <bits/posix/timeval.h>
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#include <sys/select.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct timezone {
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int tz_minuteswest;
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int tz_dsttime;
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};
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#ifndef __MLIBC_ABI_ONLY
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/* TODO: this function is [OB]. disable it by default and add a macro to enable it */
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int gettimeofday(struct timeval *__restrict __result, void *__restrict __unused);
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int settimeofday(const struct timeval *__result, const struct timezone *__zone);
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void timeradd(const struct timeval *__a, const struct timeval *__b, struct timeval *__res);
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void timersub(const struct timeval *__a, const struct timeval *__b, struct timeval *__res);
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void timerclear(struct timeval *__tvp);
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int timerisset(struct timeval *__tvp);
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#endif /* !__MLIBC_ABI_ONLY */
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/* timercmp taken from musl */
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#define timercmp(s,t,op) ((s)->tv_sec == (t)->tv_sec ? \
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(s)->tv_usec op (t)->tv_usec : (s)->tv_sec op (t)->tv_sec)
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#ifndef __MLIBC_ABI_ONLY
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int getitimer(int __which, struct itimerval *__curr_value);
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int setitimer(int __which, const struct itimerval *__new_value,
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struct itimerval *__old_value);
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#endif /* !__MLIBC_ABI_ONLY */
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/* The following 2 macros are taken from musl */
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#define TIMEVAL_TO_TIMESPEC(tv, ts) ( \
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(ts)->tv_sec = (tv)->tv_sec, \
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(ts)->tv_nsec = (tv)->tv_usec * 1000, \
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(void)0 )
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#define TIMESPEC_TO_TIMEVAL(tv, ts) ( \
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(tv)->tv_sec = (ts)->tv_sec, \
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(tv)->tv_usec = (ts)->tv_nsec / 1000, \
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(void)0 )
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_TIME_H */
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