94 lines
1.4 KiB
C
94 lines
1.4 KiB
C
/*
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* <time.h> wrapper functions.
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*
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* Authors:
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* Jonathan Pryor (jonpryor@vt.edu)
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*
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* Copyright (C) 2004 Jonathan Pryor
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*/
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#define _SVID_SOURCE
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#include <time.h>
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#include <errno.h>
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#include "map.h"
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#include "mph.h"
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#include <glib.h>
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G_BEGIN_DECLS
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#if defined(HAVE_STRUCT_TIMESPEC) && _POSIX_C_SOURCE >= 199309L
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int
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Mono_Posix_Syscall_nanosleep (struct Mono_Posix_Timespec *req,
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struct Mono_Posix_Timespec *rem)
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{
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struct timespec _req, _rem, *prem = NULL;
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int r;
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if (req == NULL) {
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errno = EFAULT;
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return -1;
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}
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if (Mono_Posix_FromTimespec (req, &_req) == -1)
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return -1;
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if (rem) {
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if (Mono_Posix_FromTimespec (rem, &_rem) == -1)
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return -1;
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prem = &_rem;
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}
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r = nanosleep (&_req, prem);
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if (rem && Mono_Posix_ToTimespec (prem, rem) == -1)
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return -1;
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return r;
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}
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#endif
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#ifdef HAVE_STIME
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/* AIX has stime in libc, but not at all in headers, so declare here */
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#if defined(_AIX)
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extern int stime(time_t);
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#endif
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gint32
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Mono_Posix_Syscall_stime (mph_time_t *t)
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{
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time_t _t;
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if (t == NULL) {
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errno = EFAULT;
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return -1;
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}
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mph_return_if_time_t_overflow (*t);
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_t = (time_t) *t;
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return stime (&_t);
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}
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#endif /* ndef HAVE_STIME */
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mph_time_t
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Mono_Posix_Syscall_time (mph_time_t *t)
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{
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time_t _t, r;
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if (t == NULL) {
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errno = EFAULT;
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return -1;
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}
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mph_return_if_time_t_overflow (*t);
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_t = (time_t) *t;
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r = time (&_t);
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*t = _t;
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return r;
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}
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G_END_DECLS
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/*
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* vim: noexpandtab
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*/
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