diff options
Diffstat (limited to 'libc-top-half/musl/include/time.h')
| -rw-r--r-- | libc-top-half/musl/include/time.h | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/libc-top-half/musl/include/time.h b/libc-top-half/musl/include/time.h new file mode 100644 index 0000000..f534148 --- /dev/null +++ b/libc-top-half/musl/include/time.h @@ -0,0 +1,204 @@ +#ifndef _TIME_H +#define _TIME_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <features.h> + +#ifdef __wasilibc_unmodified_upstream /* Use the compiler's definition of NULL */ +#if __cplusplus >= 201103L +#define NULL nullptr +#elif defined(__cplusplus) +#define NULL 0L +#else +#define NULL ((void*)0) +#endif +#else +#define __need_NULL +#include <stddef.h> +#endif + + +#define __NEED_size_t +#define __NEED_time_t +#define __NEED_clock_t +#define __NEED_struct_timespec + +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \ + || defined(_BSD_SOURCE) +#define __NEED_clockid_t +#define __NEED_timer_t +#define __NEED_pid_t +#define __NEED_locale_t +#endif + +#include <bits/alltypes.h> + +#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE) +#define __tm_gmtoff tm_gmtoff +#define __tm_zone tm_zone +#endif + +#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */ +struct tm { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; + int tm_wday; + int tm_yday; + int tm_isdst; + long __tm_gmtoff; + const char *__tm_zone; +}; +#else +#include <__header_time.h> +#endif + +#if defined(__wasilibc_unmodified_upstream) || defined(_WASI_EMULATED_PROCESS_CLOCKS) +clock_t clock (void); +#else +__attribute__((__deprecated__( +"WASI lacks process-associated clocks; to enable emulation of the `clock` function using " +"the wall clock, which isn't sensitive to whether the program is running or suspended, " +"compile with -D_WASI_EMULATED_PROCESS_CLOCKS and link with -lwasi-emulated-process-clocks" +))) +clock_t clock (void); +#endif +time_t time (time_t *); +double difftime (time_t, time_t); +time_t mktime (struct tm *); +size_t strftime (char *__restrict, size_t, const char *__restrict, const struct tm *__restrict); +struct tm *gmtime (const time_t *); +struct tm *localtime (const time_t *); +char *asctime (const struct tm *); +char *ctime (const time_t *); +int timespec_get(struct timespec *, int); + +#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */ +#define CLOCKS_PER_SEC 1000000L + +#define TIME_UTC 1 +#endif + +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \ + || defined(_BSD_SOURCE) + +size_t strftime_l (char * __restrict, size_t, const char * __restrict, const struct tm * __restrict, locale_t); + +struct tm *gmtime_r (const time_t *__restrict, struct tm *__restrict); +struct tm *localtime_r (const time_t *__restrict, struct tm *__restrict); +char *asctime_r (const struct tm *__restrict, char *__restrict); +char *ctime_r (const time_t *, char *); + +#ifdef __wasilibc_unmodified_upstream /* WASI has no timezone tables */ +void tzset (void); +#endif + +struct itimerspec { + struct timespec it_interval; + struct timespec it_value; +}; + +#ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */ +#define CLOCK_REALTIME 0 +#define CLOCK_MONOTONIC 1 +#define CLOCK_PROCESS_CPUTIME_ID 2 +#define CLOCK_THREAD_CPUTIME_ID 3 +#define CLOCK_MONOTONIC_RAW 4 +#define CLOCK_REALTIME_COARSE 5 +#define CLOCK_MONOTONIC_COARSE 6 +#define CLOCK_BOOTTIME 7 +#define CLOCK_REALTIME_ALARM 8 +#define CLOCK_BOOTTIME_ALARM 9 +#define CLOCK_SGI_CYCLE 10 +#define CLOCK_TAI 11 + +#define TIMER_ABSTIME 1 +#endif + +int nanosleep (const struct timespec *, struct timespec *); +int clock_getres (clockid_t, struct timespec *); +int clock_gettime (clockid_t, struct timespec *); +#ifdef __wasilibc_unmodified_upstream /* WASI has no clock_settime */ +int clock_settime (clockid_t, const struct timespec *); +#endif +int clock_nanosleep (clockid_t, int, const struct timespec *, struct timespec *); +#ifdef __wasilibc_unmodified_upstream /* WASI has no clock_getcpuclockid */ +int clock_getcpuclockid (pid_t, clockid_t *); +#endif + +#ifdef __wasilibc_unmodified_upstream /* WASI has no timers */ +struct sigevent; +int timer_create (clockid_t, struct sigevent *__restrict, timer_t *__restrict); +int timer_delete (timer_t); +int timer_settime (timer_t, int, const struct itimerspec *__restrict, struct itimerspec *__restrict); +int timer_gettime (timer_t, struct itimerspec *); +int timer_getoverrun (timer_t); +#endif + +#ifdef __wasilibc_unmodified_upstream /* WASI has no timezone tables */ +extern char *tzname[2]; +#endif + +#endif + + +#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE) +char *strptime (const char *__restrict, const char *__restrict, struct tm *__restrict); +#ifdef __wasilibc_unmodified_upstream /* WASI has no timezone tables */ +extern int daylight; +extern long timezone; +#endif +extern int getdate_err; +struct tm *getdate (const char *); +#endif + + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#ifdef __wasilibc_unmodified_upstream /* WASI has no stime */ +int stime(const time_t *); +#endif +time_t timegm(struct tm *); +#endif + +#if _REDIR_TIME64 +__REDIR(time, __time64); +__REDIR(difftime, __difftime64); +__REDIR(mktime, __mktime64); +__REDIR(gmtime, __gmtime64); +__REDIR(localtime, __localtime64); +__REDIR(ctime, __ctime64); +__REDIR(timespec_get, __timespec_get_time64); +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \ + || defined(_BSD_SOURCE) +__REDIR(gmtime_r, __gmtime64_r); +__REDIR(localtime_r, __localtime64_r); +__REDIR(ctime_r, __ctime64_r); +__REDIR(nanosleep, __nanosleep_time64); +__REDIR(clock_getres, __clock_getres_time64); +__REDIR(clock_gettime, __clock_gettime64); +__REDIR(clock_settime, __clock_settime64); +__REDIR(clock_nanosleep, __clock_nanosleep_time64); +__REDIR(timer_settime, __timer_settime64); +__REDIR(timer_gettime, __timer_gettime64); +#endif +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +__REDIR(stime, __stime64); +__REDIR(timegm, __timegm_time64); +#endif +#endif + +#ifdef __cplusplus +} +#endif + + +#endif |