time.h revision 3b2096a9d6edd74622b94cacc76b77100f919b84
11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 21dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * All rights reserved. 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Redistribution and use in source and binary forms, with or without 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * modification, are permitted provided that the following conditions 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * are met: 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * * Redistributions of source code must retain the above copyright 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer. 101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * * Redistributions in binary form must reproduce the above copyright 111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer in 121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * the documentation and/or other materials provided with the 131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * distribution. 141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * SUCH DAMAGE. 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 283503ce2177a56a8807887ee540abc68377483393Elliott Hughes 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _TIME_H_ 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _TIME_H_ 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/cdefs.h> 331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/time.h> 34dfb5ce42bcc5a275af49211c0bbe64c5ec3d2668Dan Albert#include <xlocale.h> 35c1b44ecc5385e68e81667068e03b32c2084a85b1David 'Digit' Turner 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__BEGIN_DECLS 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 383503ce2177a56a8807887ee540abc68377483393Elliott Hughes#define CLOCKS_PER_SEC 1000000 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 40f47514dd997d33deafaba85e34e2c95fd514d056Elliott Hughesextern char* tzname[]; 41f47514dd997d33deafaba85e34e2c95fd514d056Elliott Hughesextern int daylight; 42f47514dd997d33deafaba85e34e2c95fd514d056Elliott Hughesextern long int timezone; 431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4461fb3fc770566c7bafe7af8fb93590bcad387fbbElliott Hughesstruct sigevent; 4561fb3fc770566c7bafe7af8fb93590bcad387fbbElliott Hughes 461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct tm { 473503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_sec; 483503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_min; 493503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_hour; 503503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_mday; 513503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_mon; 523503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_year; 533503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_wday; 543503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_yday; 553503ce2177a56a8807887ee540abc68377483393Elliott Hughes int tm_isdst; 563503ce2177a56a8807887ee540abc68377483393Elliott Hughes long int tm_gmtoff; 573503ce2177a56a8807887ee540abc68377483393Elliott Hughes const char* tm_zone; 581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 603503ce2177a56a8807887ee540abc68377483393Elliott Hughes#define TM_ZONE tm_zone 611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 623b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughestime_t time(time_t*); 633b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint nanosleep(const struct timespec*, struct timespec*); 641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 653b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hugheschar* asctime(const struct tm*); 663b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hugheschar* asctime_r(const struct tm*, char*); 671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 683b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesdouble difftime(time_t, time_t); 693b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughestime_t mktime(struct tm*); 701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 713b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesstruct tm* localtime(const time_t*); 723b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesstruct tm* localtime_r(const time_t*, struct tm*); 731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 743b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesstruct tm* gmtime(const time_t*); 753b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesstruct tm* gmtime_r(const time_t*, struct tm*); 76edbe7fc97bab7ff0684053d1be564330689bf3adThe Android Open Source Project 773b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hugheschar* strptime(const char*, const char*, struct tm*); 783b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughessize_t strftime(char*, size_t, const char*, const struct tm*); 793b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughessize_t strftime_l(char*, size_t, const char*, const struct tm*, locale_t) __INTRODUCED_IN(21); 801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 813b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hugheschar* ctime(const time_t*); 823b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hugheschar* ctime_r(const time_t*, char*); 831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 843b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesvoid tzset(void); 851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 863b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesclock_t clock(void); 871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 883b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint clock_getcpuclockid(pid_t, clockid_t*) __INTRODUCED_IN(23); 89d5c652756bb1a52959cd5c62447b62462f90f983Yabin Cui 903b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint clock_getres(clockid_t, struct timespec*); 913b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint clock_gettime(clockid_t, struct timespec*); 923b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint clock_nanosleep(clockid_t, int, const struct timespec*, struct timespec*); 933b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint clock_settime(clockid_t, const struct timespec*); 941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 953b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint timer_create(int, struct sigevent*, timer_t*); 963b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint timer_delete(timer_t); 973b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint timer_settime(timer_t, int, const struct itimerspec*, struct itimerspec*); 983b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint timer_gettime(timer_t, struct itimerspec*); 993b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughesint timer_getoverrun(timer_t); 1001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 101d10db8261949e4d84b65f5c369153d0ca86ab22cElliott Hughes/* Non-standard extensions that are in the BSDs and glibc. */ 1023b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughestime_t timelocal(struct tm*) __INTRODUCED_IN(12); 1033b2096a9d6edd74622b94cacc76b77100f919b84Elliott Hughestime_t timegm(struct tm*) __INTRODUCED_IN(12); 1046481b91520150e9664a3c4abc5d2aebdce422f93David 'Digit' Turner 1051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__END_DECLS 1061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif /* _TIME_H_ */ 108