Mercurial > gnulib
view tests/test-posix_openpt.c @ 40231:9b3c79fdfe0b
strtod: fix clash with strtold
Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817).
* lib/strtod.c (compute_minus_zero, minus_zero):
Simplify by remving the macro / external variable,
and having just a function. User changed. This avoids
the need for an external variable that might clash.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Mon, 11 Mar 2019 16:40:29 -0700 |
parents | b06060465f09 |
children |
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/* Test of posix_openpt function. Copyright (C) 2011-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Eric Blake <eblake@redhat.com>, 2011. */ #include <config.h> #include <stdlib.h> #include "signature.h" SIGNATURE_CHECK (posix_openpt, int, (int)); #include <errno.h> #include <fcntl.h> #include <stdio.h> #include <unistd.h> #if defined __sun || defined __hpux /* Solaris, HP-UX */ # include <stropts.h> #endif #include "macros.h" int main (void) { int master; int slave; char *name; /* Open the master of a pseudo-terminal pair. */ master = posix_openpt (O_RDWR | O_NOCTTY); if (master < 0 && errno == ENOSYS) { fputs ("skipping: platform lacks pty support\n", stderr); return 77; } ASSERT (0 <= master); name = ptsname (master); ASSERT (name); ASSERT (grantpt (master) == 0); ASSERT (unlockpt (master) == 0); slave = open (name, O_RDWR); ASSERT (0 <= slave); #if defined __sun || defined __hpux /* Solaris, HP-UX */ ASSERT (ioctl (slave, I_PUSH, "ptem") == 0); ASSERT (ioctl (slave, I_PUSH, "ldterm") == 0); # if defined __sun ASSERT (ioctl (slave, I_PUSH, "ttcompat") == 0); # endif #endif ASSERT (isatty (slave)); /* Close the master side before the slave side gets closed. This is necessary on Mac OS X 10.4.11. */ ASSERT (close (master) == 0); ASSERT (close (slave) == 0); return 0; }