mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-08 15:33:33 +00:00
3f0bcdc3ef
- Exhaustively document cancellation points - Rename SIGCANCEL to SIGTHR just like BSDs - Further improve POSIX thread cancellations - Ensure asynchronous cancellations work correctly - Elevate the quality of getrandom() and getentropy() - Make futexes cancel correctly on OpenBSD 6.x and 7.x - Add reboot.com and shutdown.com to examples directory - Remove underscore prefix from awesome timespec_*() APIs - Create assertions that help verify our cancellation points - Remove bad timespec APIs (cmp generalizes eq/ne/gt/gte/lt/lte)
40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_TIMESPEC_H_
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#define COSMOPOLITAN_LIBC_CALLS_STRUCT_TIMESPEC_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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#define timespec_zero ((struct timespec){0})
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#define timespec_max ((struct timespec){0x7fffffffffffffff, 999999999})
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struct timespec {
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int64_t tv_sec;
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int64_t tv_nsec; /* nanoseconds */
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};
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int clock_getres(int, struct timespec *);
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int clock_gettime(int, struct timespec *);
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int clock_nanosleep(int, int, const struct timespec *, struct timespec *);
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int futimens(int, const struct timespec[2]);
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int nanosleep(const struct timespec *, struct timespec *);
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int sys_futex(int *, int, int, const struct timespec *, int *);
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int utimensat(int, const char *, const struct timespec[2], int);
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int timespec_get(struct timespec *, int);
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int timespec_getres(struct timespec *, int);
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int timespec_cmp(struct timespec, struct timespec) pureconst;
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int64_t timespec_tomicros(struct timespec) pureconst;
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int64_t timespec_tomillis(struct timespec) pureconst;
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int64_t timespec_tonanos(struct timespec) pureconst;
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struct timespec timespec_add(struct timespec, struct timespec) pureconst;
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struct timespec timespec_fromnanos(int64_t) pureconst;
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struct timespec timespec_frommicros(int64_t) pureconst;
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struct timespec timespec_frommillis(int64_t) pureconst;
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struct timespec timespec_real(void);
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struct timespec timespec_mono(void);
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struct timespec timespec_sleep(struct timespec);
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int timespec_sleep_until(struct timespec);
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struct timespec timespec_sub(struct timespec, struct timespec) pureconst;
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_TIMESPEC_H_ */
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