blob: 8a29e72223d4e90828c9af5548e69e3af831165f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/* Copyright (C) 1997-2020 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
<https://www.gnu.org/licenses/>. */
#define SA_RESTORER 0x04000000
extern void __default_sa_restorer (void);
extern void __default_rt_sa_restorer (void);
#define SET_SA_RESTORER(kact, act) \
({ \
if ((kact)->sa_flags & SA_RESTORER) \
(kact)->sa_restorer = (act)->sa_restorer; \
else \
{ \
(kact)->sa_restorer = ((kact)->sa_flags & SA_SIGINFO) \
? __default_rt_sa_restorer \
: __default_sa_restorer; \
(kact)->sa_flags |= SA_RESTORER; \
} \
})
#define RESET_SA_RESTORER(act, kact) \
(act)->sa_restorer = (kact)->sa_restorer;
#include <sysdeps/unix/sysv/linux/sigaction.c>
|
