forked from Bananymous/banan-os
41 lines
1000 B
C
41 lines
1000 B
C
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#ifndef _SYS_TIME_H
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#define _SYS_TIME_H 1
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// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_time.h.html
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#define __need_time_t
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#define __need_suseconds_t
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#include <sys/types.h>
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#include <sys/select.h>
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struct timeval
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{
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time_t tv_sec; /* Seconds. */
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suseconds_t tc_usec; /* Microseconds. */
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};
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struct itimerval
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{
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struct timeval it_interval; /* Timer interval. */
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struct timeval it_value; /* Current value. */
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};
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#define ITIMER_REAL 0
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#define ITIMER_VIRTUAL 1
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#define ITIMER_PROF 2
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int getitimer(int which, struct itimerval* value);
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int gettimeofday(struct timeval* __restrict tp, void* __restrict tzp);
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int setitimer(int which, const struct itimerval* __restrict value, struct itimerval* __restrict ovalue);
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int select(int nfds, fd_set* __restrict readfds, fd_set* __restrict writefds, fd_set* __restrict errorfds, struct timeval* __restrict timeout);
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int utimes(const char* path, const struct timeval times[2]);
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__END_DECLS
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#endif
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