mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 05:11:48 +00:00
18931c8927
The expression to compute the padding needed to fill the uc_sigmask field to 1024 bits actually computes the padding needed for 1080 bits. Fortunately, due to the 16-byte alignment of the following field (uc_mcontext) the definition in glibc contains enough bytes of padding after uc_sigmask so that the overall offsets and size match in both definitions. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
31 lines
977 B
C
31 lines
977 B
C
/*
|
|
* Copyright (C) 2012 ARM Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef __ASM_UCONTEXT_H
|
|
#define __ASM_UCONTEXT_H
|
|
|
|
struct ucontext {
|
|
unsigned long uc_flags;
|
|
struct ucontext *uc_link;
|
|
stack_t uc_stack;
|
|
sigset_t uc_sigmask;
|
|
/* glibc uses a 1024-bit sigset_t */
|
|
__u8 __unused[1024 / 8 - sizeof(sigset_t)];
|
|
/* last for future expansion */
|
|
struct sigcontext uc_mcontext;
|
|
};
|
|
|
|
#endif /* __ASM_UCONTEXT_H */
|