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ptsname_r: Work around bug on Android 4.3. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): Define HAVE_ESSENTIALLY_WORKING_PTSNAME_R. Test whether the return value is correct. * lib/ptsname_r.c (__ptsname_r): If HAVE_ESSENTIALLY_WORKING_PTSNAME_R is defined, just fix the return value. * doc/glibc-functions/ptsname_r.texi: Mention the Android bug. Reword: The behaviour of musl libc is nothing to be "fixed", since it is compliant with the next POSIX standard.
author Bruno Haible <bruno@clisp.org>
date Sat, 26 Jan 2019 15:23:19 +0100
parents fce13a4b73aa
children
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Description:
round() function: round toward nearest, breaking ties away from zero.

Files:
lib/round.c
m4/check-math-lib.m4
m4/round.m4
m4/floor.m4
m4/ceil.m4

Depends-on:
math
extensions
float           [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1]
floor           [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1]

configure.ac:
gl_FUNC_ROUND
if test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1; then
  AC_LIBOBJ([round])
fi
gl_MATH_MODULE_INDICATOR([round])

Makefile.am:

Include:
<math.h>

Link:
$(ROUND_LIBM)

License:
LGPL

Maintainer:
Ben Pfaff