diff options
Diffstat (limited to 'sysdeps/generic')
| -rw-r--r-- | sysdeps/generic/pty.c | 10 | ||||
| -rw-r--r-- | sysdeps/generic/sys/ucontext.h | 24 |
2 files changed, 32 insertions, 2 deletions
diff --git a/sysdeps/generic/pty.c b/sysdeps/generic/pty.c index 660602b25a..75c7857f47 100644 --- a/sysdeps/generic/pty.c +++ b/sysdeps/generic/pty.c @@ -49,6 +49,10 @@ static char sccsid[] = "@(#)pty.c 8.1 (Berkeley) 6/4/93"; #include <pty.h> #include <utmp.h> +#ifndef REVOKE +# define REVOKE(Line) revoke (Line) +#endif + int openpty(amaster, aslave, name, termp, winp) int *amaster, *aslave; @@ -56,7 +60,7 @@ openpty(amaster, aslave, name, termp, winp) struct termios *termp; struct winsize *winp; { - static char line[] = "/dev/ptyXX"; + char line[11]; register const char *cp1, *cp2; register int master, slave, ttygid; size_t buflen = sysconf (_SC_GETGR_R_SIZE_MAX); @@ -64,6 +68,8 @@ openpty(amaster, aslave, name, termp, winp) struct group grbuffer; struct group *gr; + strcpy (line, "/dev/ptyXX"); + if (getgrnam_r("tty", &grbuffer, buffer, buflen, &gr) >= 0) ttygid = gr->gr_gid; else @@ -80,7 +86,7 @@ openpty(amaster, aslave, name, termp, winp) line[5] = 't'; (void) chown(line, getuid(), ttygid); (void) chmod(line, S_IRUSR|S_IWUSR|S_IWGRP); - (void) revoke(line); + REVOKE(line); if ((slave = open(line, O_RDWR, 0)) != -1) { *amaster = master; *aslave = slave; diff --git a/sysdeps/generic/sys/ucontext.h b/sysdeps/generic/sys/ucontext.h new file mode 100644 index 0000000000..cdfeb2cb81 --- /dev/null +++ b/sysdeps/generic/sys/ucontext.h @@ -0,0 +1,24 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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. */ + +#ifndef _SYS_UCONTEXT_H +#define _SYS_UCONTEXT_H 1 + +#error "No system dependent context structure definitions" + +#endif /* sys/ucontext.h */ |