From ded291197c7da40793b072cd5487434b252376d7 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Mon, 5 Jun 1995 03:04:45 +0000 Subject: Sun Jun 4 22:14:11 1995 Roland McGrath * hurd/Makefile (sig): Added thread-self. * hurd/hurd.h: Declare hurd_thread_self. * hurd/thread-self.c: New file. Thu Jun 1 12:17:52 1995 Roland McGrath * elf/rtld.c: Initialize RTLD_MAP.l_type. * elf/dl-reloc.c (_dl_relocate_object): Clear LAZY if relocating the dynamic linker itself. --- hurd/thread-self.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 hurd/thread-self.c (limited to 'hurd/thread-self.c') diff --git a/hurd/thread-self.c b/hurd/thread-self.c new file mode 100644 index 0000000..ff0992c --- /dev/null +++ b/hurd/thread-self.c @@ -0,0 +1,26 @@ +/* Cheap function to get current thread from sigstate without a syscall. +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 + +thread_t +hurd_thread_self (void) +{ + return _hurd_self_sigstate ()->thread; +} -- cgit v1.1