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35 | #define sigemptyset(s) |
35 | #define sigemptyset(s) |
36 | #define sigfillset(s) |
36 | #define sigfillset(s) |
37 | |
37 | |
38 | typedef pthread_mutex_t mutex_t; |
38 | typedef pthread_mutex_t mutex_t; |
39 | #define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
39 | #define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
40 | #define X_MUTEX_CHECK(mutex) |
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41 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
40 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
42 | #define X_UNLOCK(mutex) pthread_mutex_unlock (&(mutex)) |
41 | #define X_UNLOCK(mutex) pthread_mutex_unlock (&(mutex)) |
43 | |
42 | |
44 | typedef pthread_cond_t cond_t; |
43 | typedef pthread_cond_t cond_t; |
45 | #define X_COND_INIT PTHREAD_COND_INITIALIZER |
44 | #define X_COND_INIT PTHREAD_COND_INITIALIZER |
46 | #define X_COND_CHECK(cond) |
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47 | #define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond)) |
45 | #define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond)) |
48 | #define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex)) |
46 | #define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex)) |
49 | #define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to)) |
47 | #define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to)) |
50 | |
48 | |
51 | typedef pthread_t thread_t; |
49 | typedef pthread_t thread_t; |
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113 | |
111 | |
114 | typedef pthread_t thread_t; |
112 | typedef pthread_t thread_t; |
115 | #define X_THREAD_PROC(name) static void *name (void *thr_arg) |
113 | #define X_THREAD_PROC(name) static void *name (void *thr_arg) |
116 | #define X_THREAD_ATFORK(prepare,parent,child) pthread_atfork (prepare, parent, child) |
114 | #define X_THREAD_ATFORK(prepare,parent,child) pthread_atfork (prepare, parent, child) |
117 | |
115 | |
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116 | // the broken bsd's once more |
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117 | #ifndef PTHREAD_STACK_MIN |
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118 | # define PTHREAD_STACK_MIN 0 |
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119 | #endif |
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120 | |
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121 | #ifndef X_STACKSIZE |
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122 | # define X_STACKSIZE sizeof (long) * 4096 |
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123 | #endif |
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124 | |
118 | static int |
125 | static int |
119 | thread_create (thread_t *tid, void *(*proc)(void *), void *arg) |
126 | thread_create (thread_t *tid, void *(*proc)(void *), void *arg) |
120 | { |
127 | { |
121 | int retval; |
128 | int retval; |
122 | sigset_t fullsigset, oldsigset; |
129 | sigset_t fullsigset, oldsigset; |
123 | pthread_attr_t attr; |
130 | pthread_attr_t attr; |
124 | |
131 | |
125 | pthread_attr_init (&attr); |
132 | pthread_attr_init (&attr); |
126 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
133 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
127 | pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN < sizeof (long) * 4096 |
134 | pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN < X_STACKSIZE ? X_STACKSIZE : PTHREAD_STACK_MIN); |
128 | ? sizeof (long) * 4096 : PTHREAD_STACK_MIN); |
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129 | #ifdef PTHREAD_SCOPE_PROCESS |
135 | #ifdef PTHREAD_SCOPE_PROCESS |
130 | pthread_attr_setscope (&attr, PTHREAD_SCOPE_PROCESS); |
136 | pthread_attr_setscope (&attr, PTHREAD_SCOPE_PROCESS); |
131 | #endif |
137 | #endif |
132 | |
138 | |
133 | sigfillset (&fullsigset); |
139 | sigfillset (&fullsigset); |