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dnl
dnl $Id: config.m4,v 1.12.4.5 2007/03/01 11:23:54 tony2001 Exp $
dnl
PHP_ARG_ENABLE(posix,whether to enable POSIX-like functions,
[ --disable-posix Disable POSIX-like functions], yes)
if test "$PHP_POSIX" = "yes"; then
AC_DEFINE(HAVE_POSIX, 1, [whether to include POSIX-like functions])
PHP_NEW_EXTENSION(posix, posix.c, $ext_shared)
AC_CHECK_HEADERS(sys/mkdev.h)
AC_CHECK_FUNCS(seteuid setegid setsid getsid setpgid getpgid ctermid mkfifo mknod getrlimit getlogin getgroups makedev initgroups getpwuid_r getgrgid_r)
AC_MSG_CHECKING([for working ttyname_r() implementation])
AC_TRY_RUN([
#include <unistd.h>
int main(int argc, char *argv[])
{
char buf[64];
return ttyname_r(0, buf, 64) ? 1 : 0;
}
],[
AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_TTYNAME_R, 1, [Whether you have a working ttyname_r])
],[
AC_MSG_RESULT([no, posix_ttyname() will be thread-unsafe])
], [
AC_MSG_RESULT([no, cannot detect working ttyname_r() when cross compiling. posix_ttyname() will be thread-unsafe])
])
fi
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