mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-13 06:40:09 +00:00
2b778ceb40
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* Copyright (C) 1991-2021 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <sys/time.h>
|
|
#include <unistd.h>
|
|
|
|
/* Set an alarm to go off (generating a SIGALRM signal) in VALUE microseconds.
|
|
If INTERVAL is nonzero, when the alarm goes off, the timer is reset to go
|
|
off every INTERVAL microseconds thereafter.
|
|
|
|
Returns the number of microseconds remaining before the alarm. */
|
|
useconds_t
|
|
ualarm (useconds_t value, useconds_t interval)
|
|
{
|
|
struct itimerval timer, otimer;
|
|
|
|
timer.it_value.tv_sec = 0;
|
|
timer.it_value.tv_usec = value;
|
|
timer.it_interval.tv_sec = 0;
|
|
timer.it_interval.tv_usec = interval;
|
|
|
|
if (__setitimer (ITIMER_REAL, &timer, &otimer) < 0)
|
|
return -1;
|
|
|
|
return (otimer.it_value.tv_sec * 1000000) + otimer.it_value.tv_usec;
|
|
}
|