diff options
author | Ulrich Drepper <drepper@redhat.com> | 2001-03-16 22:26:45 +0000 |
---|---|---|
committer | Ulrich Drepper <drepper@redhat.com> | 2001-03-16 22:26:45 +0000 |
commit | a66f0958a1fbe5d64c3c77c01baee10bf23257dd (patch) | |
tree | 8bd667d88be5d0697fbcd2c01292b538abf5b91b /sysdeps/unix | |
parent | aeba9785a6e2e8dca120bb0b62b74ea1eda0a4a8 (diff) | |
download | glibc-a66f0958a1fbe5d64c3c77c01baee10bf23257dd.tar.gz glibc-a66f0958a1fbe5d64c3c77c01baee10bf23257dd.tar.xz glibc-a66f0958a1fbe5d64c3c77c01baee10bf23257dd.zip |
Update.
2001-03-16 Ulrich Drepper <drepper@redhat.com> * sysdeps/ieee754/ldbl-96/s_erfl.c: New file. Contributed by Stephen L. Moshier <moshier@na-net.ornl.gov>. * sysdeps/i386/fpu/libm-test-ulps: Adjust for addition of erfl and erfcl. * sysdeps/ia64/fpu/libm-test-ulps: Likewise. * sysdeps/unix/sysv/linux/ia64/swapcontext.c: New file.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r-- | sysdeps/unix/sysv/linux/ia64/swapcontext.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/swapcontext.c b/sysdeps/unix/sysv/linux/ia64/swapcontext.c new file mode 100644 index 0000000000..1775cd5300 --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/swapcontext.c @@ -0,0 +1,40 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Mosberger-Tang <davidm@hpl.hp.com>. + + 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. */ + +#include <ucontext.h> + +struct rv + { + long retval; + long first_return; + }; + +extern struct rv __getcontext (ucontext_t *__ucp) __THROW; +extern int __setcontext (__const ucontext_t *__ucp) __THROW; + +int +__swapcontext (ucontext_t *oucp, const ucontext_t *ucp) +{ + struct rv rv = __getcontext (oucp); + if (rv.first_return) + __setcontext (ucp); + return 0; +} + +weak_alias (__swapcontext, swapcontext) |