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-rw-r--r--sysdeps/generic/getpt.c34
-rw-r--r--sysdeps/generic/grantpt.c35
-rw-r--r--sysdeps/generic/inttypes.h2
-rw-r--r--sysdeps/generic/ptsname.c46
-rw-r--r--sysdeps/generic/pty.c140
-rw-r--r--sysdeps/generic/unlockpt.c35
6 files changed, 151 insertions, 141 deletions
diff --git a/sysdeps/generic/getpt.c b/sysdeps/generic/getpt.c
new file mode 100644
index 0000000..6dee1e1
--- /dev/null
+++ b/sysdeps/generic/getpt.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 1998 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <stdlib.h>
+#include <errno.h>
+
+/* Open the master side of a pseudoterminal and return its file
+ descriptor, or -1 on error. */
+int
+__getpt ()
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+weak_alias (getpt, __getpt)
+
+stub_warning (getpt)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/grantpt.c b/sysdeps/generic/grantpt.c
new file mode 100644
index 0000000..73c1821
--- /dev/null
+++ b/sysdeps/generic/grantpt.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1998 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <stdlib.h>
+#include <errno.h>
+
+/* Given a fd on a master pseudoterminal, chown the file associated
+ with the slave to the calling process, and set its group and
+ mode appropriately. Note that this is an unprivileged operation. */
+int
+grantpt (fd)
+ int fd __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+stub_warning (grantpt)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/inttypes.h b/sysdeps/generic/inttypes.h
index c5a74b8..9ef0e85 100644
--- a/sysdeps/generic/inttypes.h
+++ b/sysdeps/generic/inttypes.h
@@ -1 +1 @@
-#error "This file must be written based on the data typs sizes of the target"
+#error "This file must be written based on the data type sizes of the target"
diff --git a/sysdeps/generic/ptsname.c b/sysdeps/generic/ptsname.c
new file mode 100644
index 0000000..7a442d0
--- /dev/null
+++ b/sysdeps/generic/ptsname.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 1998 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <stdlib.h>
+#include <errno.h>
+
+/* Given the file descriptor of a master pty, return the pathname
+ of the associated slave. */
+
+char *
+ptsname (fd)
+ int fd __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return 0;
+}
+
+char *
+__ptsname_r (fd, buf, len)
+ int fd __attribute__ ((unused));
+ char *buf __attribute__ ((unused));
+ unsigned int len __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return 0;
+}
+weak_alias (__ptsname_r, ptsname_r)
+
+stub_warning(ptsname)
+stub_warning(ptsname_r)
diff --git a/sysdeps/generic/pty.c b/sysdeps/generic/pty.c
deleted file mode 100644
index 75c7857..0000000
--- a/sysdeps/generic/pty.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)pty.c 8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <termios.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <grp.h>
-#include <pty.h>
-#include <utmp.h>
-
-#ifndef REVOKE
-# define REVOKE(Line) revoke (Line)
-#endif
-
-int
-openpty(amaster, aslave, name, termp, winp)
- int *amaster, *aslave;
- char *name;
- struct termios *termp;
- struct winsize *winp;
-{
- char line[11];
- register const char *cp1, *cp2;
- register int master, slave, ttygid;
- size_t buflen = sysconf (_SC_GETGR_R_SIZE_MAX);
- char buffer[buflen];
- struct group grbuffer;
- struct group *gr;
-
- strcpy (line, "/dev/ptyXX");
-
- if (getgrnam_r("tty", &grbuffer, buffer, buflen, &gr) >= 0)
- ttygid = gr->gr_gid;
- else
- ttygid = -1;
-
- for (cp1 = "pqrs"; *cp1; cp1++) {
- line[8] = *cp1;
- for (cp2 = "0123456789abcdef"; *cp2; cp2++) {
- line[9] = *cp2;
- if ((master = open(line, O_RDWR, 0)) == -1) {
- if (errno == ENOENT)
- return (-1); /* out of ptys */
- } else {
- line[5] = 't';
- (void) chown(line, getuid(), ttygid);
- (void) chmod(line, S_IRUSR|S_IWUSR|S_IWGRP);
- REVOKE(line);
- if ((slave = open(line, O_RDWR, 0)) != -1) {
- *amaster = master;
- *aslave = slave;
- if (name)
- strcpy(name, line);
- if (termp)
- (void) tcsetattr(slave,
- TCSAFLUSH, termp);
- if (winp)
- (void) ioctl(slave, TIOCSWINSZ,
- (char *)winp);
- return (0);
- }
- (void) close(master);
- line[5] = 'p';
- }
- }
- }
- __set_errno (ENOENT); /* out of ptys */
- return (-1);
-}
-
-int
-forkpty(amaster, name, termp, winp)
- int *amaster;
- char *name;
- struct termios *termp;
- struct winsize *winp;
-{
- int master, slave, pid;
-
- if (openpty(&master, &slave, name, termp, winp) == -1)
- return (-1);
- switch (pid = fork()) {
- case -1:
- return (-1);
- case 0:
- /*
- * child
- */
- (void) close(master);
- login_tty(slave);
- return (0);
- }
- /*
- * parent
- */
- *amaster = master;
- (void) close(slave);
- return (pid);
-}
diff --git a/sysdeps/generic/unlockpt.c b/sysdeps/generic/unlockpt.c
new file mode 100644
index 0000000..5ee1309
--- /dev/null
+++ b/sysdeps/generic/unlockpt.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1998 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <stdlib.h>
+#include <errno.h>
+
+/* Given a fd on a master pseudoterminal, clear a kernel lock so that
+ the slave can be opened. This is to avoid a race between opening the
+ master and calling grantpt() to take possession of the slave. */
+int
+unlockpt (fd)
+ int fd __attribute__ ((unused));
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+stub_warning (unlockpt)
+#include <stub-tag.h>
generated by cgit v1.1 at 2025-01-01 19:11:13 +0000