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cosmopolitan/libc/calls/struct/timeval.h

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Initial import
2020-06-15 14:18:57 +00:00
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_TIMEVAL_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_TIMEVAL_H_
Polyfill sysinfo() a ilttle bit on BSDs
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#include "libc/calls/struct/timespec.h"
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#include "libc/time/struct/timezone.h"
Initial import
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
Initial import
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struct timeval {
int64_t tv_sec;
int64_t tv_usec; /* microseconds */
};
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int futimes(int, const struct timeval[2]);
int futimesat(int, const char *, const struct timeval[2]);
int gettimeofday(struct timeval *, struct timezone *);
Reduce makefile dependencies by 10% The includes in libc/calls/calls.h have now been refactored so that functions with struct parameters are declared in libc/calls/struct/
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int lutimes(const char *, const struct timeval[2]);
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int utimes(const char *, const struct timeval[2]);
Improve cancellations, randomness, and time - 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)
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int timeval_cmp(struct timeval, struct timeval) pureconst;
Make improvements - Clean up sigaction() code - Add a port scanner example - Introduce a ParseCidr() API - Clean up our futex abstraction code - Fix a harmless integer overflow in ParseIp() - Use kernel semaphores on NetBSD to make threads much faster
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struct timeval timeval_frommicros(int64_t) pureconst;
struct timeval timeval_frommillis(int64_t) pureconst;
Improve cancellations, randomness, and time - 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)
2022-11-06 02:49:41 +00:00
struct timeval timeval_add(struct timeval, struct timeval) pureconst;
struct timeval timeval_sub(struct timeval, struct timeval) pureconst;
struct timeval timespec_totimeval(struct timespec) pureconst;
struct timespec timeval_totimespec(struct timeval) pureconst;
Reduce makefile dependencies by 10% The includes in libc/calls/calls.h have now been refactored so that functions with struct parameters are declared in libc/calls/struct/
2022-06-09 03:01:28 +00:00
Reduce build graph by another eight percent
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COSMOPOLITAN_C_END_
Initial import
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_TIMEVAL_H_ */
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