mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
853b6c3864
- Wrap clock_getres() - Wrap sched_setscheduler() - Make sleep() api conformant - Polyfill sleep() using select() - Improve clock_gettime() polyfill - Make nanosleep() POSIX conformant - Slightly improve some DNS functions - Further strengthen pledge() sandboxing - Improve rounding of timeval / timespec - Allow layering of pledge() calls on Linux - Polyfill sched_yield() using select() on XNU - Delete more system constants we probably don't need
42 lines
2.5 KiB
C
42 lines
2.5 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2021 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/struct/rusage.h"
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#include "libc/macros.internal.h"
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/**
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* Accumulates resource statistics in `y` to `x`.
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*/
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void _addrusage(struct rusage *x, const struct rusage *y) {
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x->ru_utime = _timeval_add(x->ru_utime, y->ru_utime);
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x->ru_stime = _timeval_add(x->ru_stime, y->ru_stime);
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x->ru_maxrss = MAX(x->ru_maxrss, y->ru_maxrss);
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x->ru_ixrss += y->ru_ixrss;
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x->ru_idrss += y->ru_idrss;
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x->ru_isrss += y->ru_isrss;
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x->ru_minflt += y->ru_minflt;
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x->ru_majflt += y->ru_majflt;
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x->ru_nswap += y->ru_nswap;
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x->ru_inblock += y->ru_inblock;
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x->ru_oublock += y->ru_oublock;
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x->ru_msgsnd += y->ru_msgsnd;
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x->ru_msgrcv += y->ru_msgrcv;
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x->ru_nsignals += y->ru_nsignals;
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x->ru_nvcsw += y->ru_nvcsw;
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x->ru_nivcsw += y->ru_nivcsw;
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}
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