thr_clean.c (13546) | thr_clean.c (22315) |
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1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 23 unchanged lines hidden (view full) --- 32 */ 33#include <signal.h> 34#include <errno.h> 35#include <stdlib.h> 36#ifdef _THREAD_SAFE 37#include <pthread.h> 38#include "pthread_private.h" 39 | 1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 23 unchanged lines hidden (view full) --- 32 */ 33#include <signal.h> 34#include <errno.h> 35#include <stdlib.h> 36#ifdef _THREAD_SAFE 37#include <pthread.h> 38#include "pthread_private.h" 39 |
40int 41_thread_cleanup_push(void (*routine) (void *), void *routine_arg) | 40void 41pthread_cleanup_push(void (*routine) (void *), void *routine_arg) |
42{ 43 struct pthread_cleanup *new; | 42{ 43 struct pthread_cleanup *new; |
44 int ret; | |
45 46 if ((new = (struct pthread_cleanup *) malloc(sizeof(struct pthread_cleanup))) != NULL) { 47 new->routine = routine; 48 new->routine_arg = routine_arg; 49 new->next = _thread_run->cleanup; 50 51 _thread_run->cleanup = new; | 44 45 if ((new = (struct pthread_cleanup *) malloc(sizeof(struct pthread_cleanup))) != NULL) { 46 new->routine = routine; 47 new->routine_arg = routine_arg; 48 new->next = _thread_run->cleanup; 49 50 _thread_run->cleanup = new; |
52 ret = 0; 53 } else { 54 ret = ENOMEM; | |
55 } | 51 } |
56 return (ret); | |
57} 58 59void | 52} 53 54void |
60_thread_cleanup_pop(int execute) | 55pthread_cleanup_pop(int execute) |
61{ 62 struct pthread_cleanup *old; 63 64 if ((old = _thread_run->cleanup) != NULL) { 65 _thread_run->cleanup = old->next; 66 if (execute) { 67 old->routine(old->routine_arg); 68 } 69 free(old); 70 } 71} 72 73#endif | 56{ 57 struct pthread_cleanup *old; 58 59 if ((old = _thread_run->cleanup) != NULL) { 60 _thread_run->cleanup = old->next; 61 if (execute) { 62 old->routine(old->routine_arg); 63 } 64 free(old); 65 } 66} 67 68#endif |