diff options
Diffstat (limited to 'sysdeps/mach/hurd/setpgid.c')
| -rw-r--r-- | sysdeps/mach/hurd/setpgid.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/sysdeps/mach/hurd/setpgid.c b/sysdeps/mach/hurd/setpgid.c index 8579efb9b1..98b1341cfa 100644 --- a/sysdeps/mach/hurd/setpgid.c +++ b/sysdeps/mach/hurd/setpgid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993-2016 Free Software Foundation, Inc. +/* Copyright (C) 1993-2018 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 @@ -19,6 +19,7 @@ #include <unistd.h> #include <hurd.h> #include <hurd/port.h> +#include <lowlevellock.h> /* Set the process group ID of the process matching PID to PGID. If PID is zero, the current process's process group ID is set. @@ -38,14 +39,7 @@ __setpgid (pid_t pid, pid_t pgid) /* Synchronize with the signal thread to make sure we have received and processed proc_newids before returning to the user. */ while (_hurd_pids_changed_stamp == stamp) - { -#ifdef noteven - /* XXX we have no need for a mutex, but cthreads demands one. */ - __condition_wait (&_hurd_pids_changed_sync, NULL); -#else - __swtch_pri(0); -#endif - } + lll_wait (&_hurd_pids_changed_stamp, stamp, 0); return 0; |