view modules/nanosleep @ 40210:44073ad4207f

unictype/numeric: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unictype/numeric.c (uc_numeric_value): Avoid undefined behaviour on shift overflow, caught by "gcc -fsanitize=undefined". * lib/unictype/bidi_of.c (uc_bidi_class): Add cast, for clarity. * lib/unictype/categ_of.c (lookup_withtable): Likewise. * lib/unictype/joininggroup_of.c (uc_joining_group): Likewise.
author Bruno Haible <bruno@clisp.org>
date Fri, 08 Mar 2019 19:17:37 +0100
parents a8e98ddfd3a1
children
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Description:
nanosleep() function: pause execution for a specified time.

Files:
lib/nanosleep.c
m4/nanosleep.m4

Depends-on:
time
extensions
multiarch
intprops        [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1]
select          [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1]
sigaction       [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1]
stdbool         [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1]
sys_select      [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1]
sys_time        [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1]
verify          [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1]

configure.ac:
gl_FUNC_NANOSLEEP
if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then
  AC_LIBOBJ([nanosleep])
  gl_PREREQ_NANOSLEEP
fi
gl_TIME_MODULE_INDICATOR([nanosleep])

Makefile.am:

Include:
<time.h>

Link:
$(LIB_NANOSLEEP)

License:
LGPL

Maintainer:
Jim Meyering