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view modules/freopen-safer @ 40140:81f075eaa990
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 | a9daeaa8d991 |
children |
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Description: freopen function that avoids clobbering std{in,out,err}. Files: lib/stdio--.h lib/stdio-safer.h lib/freopen-safer.c Depends-on: dup2 freopen open stdbool configure.ac: gl_MODULE_INDICATOR([freopen-safer]) Makefile.am: lib_SOURCES += freopen-safer.c Include: "stdio-safer.h" License: GPL Maintainer: Eric Blake