From b7843ea9ff56cd1e941abf9fab7c9c8c4e7dde69 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 28 Nov 1995 10:00:22 +0000 Subject: Mon Nov 27 19:24:18 1995 Roland McGrath * posix/Makefile (routines): Add getsid. * sysdeps/unix/sysv/linux/getsid.S: New file. * sysdeps/mach/hurd/getsid.c: New file. * sysdeps/stub/getsid.c: New file. * posix/unistd.h [__USE_GNU]: Declare getsid. --- sysdeps/mach/hurd/getsid.c | 35 +++++++++++++++++++++++++++++++++++ sysdeps/stub/getsid.c | 29 +++++++++++++++++++++++++++++ sysdeps/unix/sysv/linux/getsid.S | 23 +++++++++++++++++++++++ 3 files changed, 87 insertions(+) create mode 100644 sysdeps/mach/hurd/getsid.c create mode 100644 sysdeps/stub/getsid.c create mode 100644 sysdeps/unix/sysv/linux/getsid.S (limited to 'sysdeps') diff --git a/sysdeps/mach/hurd/getsid.c b/sysdeps/mach/hurd/getsid.c new file mode 100644 index 0000000..36b8504 --- /dev/null +++ b/sysdeps/mach/hurd/getsid.c @@ -0,0 +1,35 @@ +/* getsid -- Return session ID of a process. Hurd version. +Copyright (C) 1995 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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include +#include + +pid_t +getsid (pid_t pid) +{ + error_t err; + pid_t sid; + + err = __USEPORT (PROC, __proc_getsid (port, pid, &sid)); + if (err) + return (pid_t) __hurd_fail (err); + return sid; +} diff --git a/sysdeps/stub/getsid.c b/sysdeps/stub/getsid.c new file mode 100644 index 0000000..af474c5 --- /dev/null +++ b/sysdeps/stub/getsid.c @@ -0,0 +1,29 @@ +/* getsid -- Return session ID of a process. Stub version. +Copyright (C) 1995 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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include + +pid_t +getsid (pid_t pid) +{ + errno = ENOSYS; + return (pid_t) -1; +} diff --git a/sysdeps/unix/sysv/linux/getsid.S b/sysdeps/unix/sysv/linux/getsid.S new file mode 100644 index 0000000..b5c49fb --- /dev/null +++ b/sysdeps/unix/sysv/linux/getsid.S @@ -0,0 +1,23 @@ +/* getsid -- Return session ID of a process. System call version. +Copyright (C) 1995 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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include + +SYSCALL (getsid, 1) + ret -- cgit v1.1