mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 05:20:06 +00:00
5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
92 lines
2.2 KiB
C
92 lines
2.2 KiB
C
/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
|
|
/* Prefix for master pseudo terminal nodes. */
|
|
#define _PATH_PTY "/dev/pty"
|
|
|
|
|
|
/* Letters indicating a series of pseudo terminals. */
|
|
#ifndef PTYNAME1
|
|
#define PTYNAME1 "pqrsPQRS"
|
|
#endif
|
|
const char __libc_ptyname1[] attribute_hidden = PTYNAME1;
|
|
|
|
/* Letters indicating the position within a series. */
|
|
#ifndef PTYNAME2
|
|
#define PTYNAME2 "0123456789abcdefghijklmnopqrstuv";
|
|
#endif
|
|
const char __libc_ptyname2[] attribute_hidden = PTYNAME2;
|
|
|
|
|
|
/* Open a master pseudo terminal and return its file descriptor. */
|
|
int
|
|
__getpt (void)
|
|
{
|
|
char buf[sizeof (_PATH_PTY) + 2];
|
|
const char *p, *q;
|
|
char *s;
|
|
|
|
s = __mempcpy (buf, _PATH_PTY, sizeof (_PATH_PTY) - 1);
|
|
/* s[0] and s[1] will be filled in the loop. */
|
|
s[2] = '\0';
|
|
|
|
for (p = __libc_ptyname1; *p != '\0'; ++p)
|
|
{
|
|
s[0] = *p;
|
|
|
|
for (q = __libc_ptyname2; *q != '\0'; ++q)
|
|
{
|
|
int fd;
|
|
|
|
s[1] = *q;
|
|
|
|
fd = __open (buf, O_RDWR);
|
|
if (fd != -1)
|
|
return fd;
|
|
|
|
if (errno == ENOENT)
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
__set_errno (ENOENT);
|
|
return -1;
|
|
}
|
|
|
|
#undef __getpt
|
|
weak_alias (__getpt, getpt)
|
|
|
|
#ifndef HAVE_POSIX_OPENPT
|
|
/* We cannot define posix_openpt in general for BSD systems. */
|
|
int
|
|
__posix_openpt (int oflag)
|
|
{
|
|
__set_errno (ENOSYS);
|
|
return -1;
|
|
}
|
|
weak_alias (__posix_openpt, posix_openpt)
|
|
|
|
stub_warning (posix_openpt)
|
|
#endif
|