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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 0fdf358c9224
children
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Description:
truncate() function: truncate a file to a specified length.

Files:
lib/truncate.c
m4/truncate.m4

Depends-on:
unistd
sys_types
largefile
open            [test $HAVE_DECL_TRUNCATE = 0 || test $REPLACE_TRUNCATE = 1]
ftruncate       [test $HAVE_DECL_TRUNCATE = 0 || test $REPLACE_TRUNCATE = 1]

configure.ac:
gl_FUNC_TRUNCATE
if test $HAVE_DECL_TRUNCATE = 0 || test $REPLACE_TRUNCATE = 1; then
  AC_LIBOBJ([truncate])
  gl_PREREQ_TRUNCATE
fi
gl_UNISTD_MODULE_INDICATOR([truncate])

Makefile.am:

Include:
<unistd.h>

License:
GPL

Maintainer:
all