b506c53f0a
This has a negative effect on ualarm(), but is somewhat required by the POSIX
specs ("[...] the implementation should support one or more programming environments
in which [...], and useconds_t are no greater than the width of type long."
Indeed, it also changed the size of our struct timeval which broken binary
compatibility with R5 (ie. used in gettimeofday()).
This fixes bug #490 and therefore bug #428 (firefox crashing on load) as well.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17142 a95241bf-73f2-0310-859d-f6bbb57e9c96
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*
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* Copyright 2005-2006, Haiku Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _TIME_H_
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#define _TIME_H_
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#include <sys/types.h>
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typedef long clock_t;
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typedef long time_t;
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typedef long suseconds_t;
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typedef unsigned long useconds_t;
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#define CLOCKS_PER_SEC 1000
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#define CLK_TCK CLOCKS_PER_SEC
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#define MAX_TIMESTR 70
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/* maximum length of a string returned by asctime(), and ctime() */
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struct timespec {
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time_t tv_sec; /* seconds */
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long tv_nsec; /* and nanoseconds */
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};
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struct itimerspec {
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struct timespec it_interval;
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struct timespec it_value;
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};
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struct tm {
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int tm_sec;
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int tm_min;
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int tm_hour;
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int tm_mday; /* day of month (1 to 31) */
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int tm_mon; /* months since January (0 to 11) */
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int tm_year; /* years since 1900 */
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int tm_wday; /* days since Sunday (0 to 6, Sunday = 0, ...) */
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int tm_yday; /* days since January 1 (0 to 365) */
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int tm_isdst; /* daylight savings time (0 == no, >0 == yes, <0 == has to be calculated */
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int tm_gmtoff; /* timezone offset to GMT */
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char *tm_zone; /* timezone name */
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};
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/* special timezone support */
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extern char *tzname[2];
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extern int daylight;
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extern long timezone;
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern clock_t clock(void);
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extern double difftime(time_t time1, time_t time2);
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extern time_t mktime(struct tm *tm);
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extern time_t time(time_t *timer);
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extern char *asctime(const struct tm *tm);
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extern char *asctime_r(const struct tm *timep, char *buffer);
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extern char *ctime(const time_t *timer);
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extern char *ctime_r(const time_t *timer, char *buffer);
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extern struct tm *gmtime(const time_t *timer);
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extern struct tm *gmtime_r(const time_t *timer, struct tm *tm);
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extern struct tm *localtime(const time_t *timer);
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extern struct tm *localtime_r(const time_t *timer, struct tm *tm);
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extern size_t strftime(char *buffer, size_t maxSize, const char *format,
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const struct tm *tm);
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extern char *strptime(const char *buf, const char *format, struct tm *tm);
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/* special timezone support */
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extern void tzset(void);
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extern int stime(const time_t *t);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TIME_H_ */
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