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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 661c3fb8962f
children
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Description:
gettimeofday() function: return current time.

Files:
lib/gettimeofday.c
m4/gettimeofday.m4

Depends-on:
sys_time
localtime-buffer [test $NEED_LOCALTIME_BUFFER = 1]

configure.ac:
gl_FUNC_GETTIMEOFDAY
if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
  AC_LIBOBJ([gettimeofday])
  gl_PREREQ_GETTIMEOFDAY
fi
gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])

Makefile.am:

Include:
<sys/time.h>

License:
LGPLv2+

Maintainer:
Paul Eggert, Jim Meyering