| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2003-2016 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include <pthread.h> |
| 20 | #include <stdio.h> |
| 21 | #include <stdlib.h> |
| 22 | #include <unistd.h> |
| 23 | |
| 24 | extern void _pthread_cleanup_push (struct _pthread_cleanup_buffer *__buffer, |
| 25 | void (*__routine) (void *), |
| 26 | void *__arg); |
| 27 | extern void _pthread_cleanup_pop (struct _pthread_cleanup_buffer *__buffer, |
| 28 | int __execute); |
| 29 | |
| 30 | extern void clh (void *arg); |
| 31 | extern void fn0 (void); |
| 32 | extern void fn1 (void); |
| 33 | extern void fn5 (void); |
| 34 | extern void fn7 (void); |
| 35 | extern void fn9 (void); |
| 36 | |
| 37 | |
| 38 | static __attribute__((noinline)) void |
| 39 | fn3 (void) |
| 40 | { |
| 41 | /* This is the old LinuxThreads pthread_cleanup_{push,pop}. */ |
| 42 | struct _pthread_cleanup_buffer b; |
| 43 | _pthread_cleanup_push (&b, clh, (void *) 4l); |
| 44 | |
| 45 | fn0 (); |
| 46 | |
| 47 | _pthread_cleanup_pop (&b, 1); |
| 48 | } |
| 49 | |
| 50 | |
| 51 | static __attribute__((noinline)) void |
| 52 | fn4 (void) |
| 53 | { |
| 54 | pthread_cleanup_push (clh, (void *) 5l); |
| 55 | |
| 56 | fn3 (); |
| 57 | |
| 58 | pthread_cleanup_pop (1); |
| 59 | } |
| 60 | |
| 61 | |
| 62 | void |
| 63 | fn5 (void) |
| 64 | { |
| 65 | /* This is the old LinuxThreads pthread_cleanup_{push,pop}. */ |
| 66 | struct _pthread_cleanup_buffer b; |
| 67 | _pthread_cleanup_push (&b, clh, (void *) 6l); |
| 68 | |
| 69 | fn4 (); |
| 70 | |
| 71 | _pthread_cleanup_pop (&b, 1); |
| 72 | } |
| 73 | |
| 74 | |
| 75 | static __attribute__((noinline)) void |
| 76 | fn6 (void) |
| 77 | { |
| 78 | pthread_cleanup_push (clh, (void *) 7l); |
| 79 | |
| 80 | fn0 (); |
| 81 | |
| 82 | pthread_cleanup_pop (1); |
| 83 | } |
| 84 | |
| 85 | |
| 86 | void |
| 87 | fn7 (void) |
| 88 | { |
| 89 | /* This is the old LinuxThreads pthread_cleanup_{push,pop}. */ |
| 90 | struct _pthread_cleanup_buffer b; |
| 91 | _pthread_cleanup_push (&b, clh, (void *) 8l); |
| 92 | |
| 93 | fn6 (); |
| 94 | |
| 95 | _pthread_cleanup_pop (&b, 1); |
| 96 | } |
| 97 | |
| 98 | |
| 99 | static __attribute__((noinline)) void |
| 100 | fn8 (void) |
| 101 | { |
| 102 | pthread_cleanup_push (clh, (void *) 9l); |
| 103 | |
| 104 | fn1 (); |
| 105 | |
| 106 | pthread_cleanup_pop (1); |
| 107 | } |
| 108 | |
| 109 | |
| 110 | void |
| 111 | fn9 (void) |
| 112 | { |
| 113 | /* This is the old LinuxThreads pthread_cleanup_{push,pop}. */ |
| 114 | struct _pthread_cleanup_buffer b; |
| 115 | _pthread_cleanup_push (&b, clh, (void *) 10l); |
| 116 | |
| 117 | fn8 (); |
| 118 | |
| 119 | _pthread_cleanup_pop (&b, 1); |
| 120 | } |