diff options
Diffstat (limited to 'REORG.TODO/sysdeps/mach/hurd/getsid.c')
-rw-r--r-- | REORG.TODO/sysdeps/mach/hurd/getsid.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/mach/hurd/getsid.c b/REORG.TODO/sysdeps/mach/hurd/getsid.c new file mode 100644 index 0000000000..cf3e97830f --- /dev/null +++ b/REORG.TODO/sysdeps/mach/hurd/getsid.c @@ -0,0 +1,38 @@ +/* getsid -- Return session ID of a process. Hurd version. + Copyright (C) 1995-2017 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 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 + <http://www.gnu.org/licenses/>. */ + +#include <sys/types.h> +#include <unistd.h> +#include <errno.h> +#include <hurd.h> + +pid_t +getsid (pid_t pid) +{ + error_t err; + pid_t sid; + + if (pid == 0) + pid = _hurd_pid; + + err = __USEPORT (PROC, __proc_getsid (port, pid, &sid)); + if (err) + return (pid_t) __hurd_fail (err); + return sid; +} +libc_hidden_def (getsid) |