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Fix some issues

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This commit is contained in:
Justine Tunney 2023-10-09 20:18:48 -07:00
parent 211d5d902e
commit 9d372f48dd
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GPG key ID: BE714B4575D6E328
29 changed files with 373 additions and 63 deletions
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17
libc/calls/clock_nanosleep.c
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@ -23,11 +23,14 @@
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/intrin/describeflags.internal.h"
#include "libc/intrin/kprintf.h"
#include "libc/intrin/strace.internal.h"
#include "libc/intrin/weaken.h"
#include "libc/runtime/clktck.h"
#include "libc/sysv/consts/clock.h"
#include "libc/sysv/consts/timer.h"
#include "libc/sysv/errfuns.h"
#include "libc/thread/thread.h"
static int sys_clock_nanosleep(int clock, int flags, //
const struct timespec *req,
@ -45,6 +48,16 @@ static int sys_clock_nanosleep(int clock, int flags, //
} else {
rc = enosys();
}
if (rc > 0) {
errno = rc;
rc = -1;
}
// system call support might not detect cancelation on bsds
if (rc == -1 && errno == EINTR && //
_weaken(pthread_testcancel_np) && //
_weaken(pthread_testcancel_np)()) {
rc = ecanceled();
}
END_CANCELATION_POINT;
STRACE("sys_clock_nanosleep(%s, %s, %s, [%s]) → %d% m",
DescribeClockName(clock), DescribeSleepFlags(flags),
@ -62,11 +75,11 @@ static int cosmo_clock_nanosleep(int clock, int flags,
if (clock == CLOCK_REALTIME || //
clock == CLOCK_REALTIME_PRECISE) {
time_clock = clock;
sleep_clock = CLOCK_REALTIME_PRECISE;
sleep_clock = CLOCK_REALTIME;
} else if (clock == CLOCK_MONOTONIC || //
clock == CLOCK_MONOTONIC_PRECISE) {
time_clock = clock;
sleep_clock = CLOCK_MONOTONIC_PRECISE;
sleep_clock = CLOCK_MONOTONIC;
} else if (clock == CLOCK_REALTIME_COARSE || //
clock == CLOCK_REALTIME_FAST) {
return sys_clock_nanosleep(CLOCK_REALTIME, flags, req, rem);