Mercurial > gnulib
view m4/d-type.m4 @ 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 | b06060465f09 |
children |
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# serial 12 dnl From Jim Meyering. dnl dnl Check whether struct dirent has a member named d_type. dnl # Copyright (C) 1997, 1999-2004, 2006, 2009-2019 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE], [AC_CACHE_CHECK([for d_type member in directory struct], [gl_cv_struct_dirent_d_type], [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include <sys/types.h> #include <dirent.h> ]], [[struct dirent dp; dp.d_type = 0;]])], [gl_cv_struct_dirent_d_type=yes], [gl_cv_struct_dirent_d_type=no]) ] ) if test $gl_cv_struct_dirent_d_type = yes; then AC_DEFINE([HAVE_STRUCT_DIRENT_D_TYPE], [1], [Define if there is a member named d_type in the struct describing directory headers.]) fi ] )