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27 | #include <winsock2.h> |
27 | #include <winsock2.h> |
28 | #include <process.h> |
28 | #include <process.h> |
29 | #include <windows.h> |
29 | #include <windows.h> |
30 | #include <pthread.h> |
30 | #include <pthread.h> |
31 | #define sigset_t int |
31 | #define sigset_t int |
32 | #define sigfillset(a) |
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33 | #define pthread_sigmask(a,b,c) |
32 | #define pthread_sigmask(a,b,c) |
34 | #define sigaddset(a,b) |
33 | #define sigaddset(a,b) |
35 | #define sigemptyset(s) |
34 | #define sigemptyset(s) |
36 | #define sigfillset(s) |
35 | #define sigfillset(s) |
37 | |
36 | |
38 | typedef pthread_mutex_t mutex_t; |
37 | typedef pthread_mutex_t xmutex_t; |
39 | #define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
38 | #define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
40 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
39 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
41 | #define X_UNLOCK(mutex) pthread_mutex_unlock (&(mutex)) |
40 | #define X_UNLOCK(mutex) pthread_mutex_unlock (&(mutex)) |
42 | |
41 | |
43 | typedef pthread_cond_t cond_t; |
42 | typedef pthread_cond_t xcond_t; |
44 | #define X_COND_INIT PTHREAD_COND_INITIALIZER |
43 | #define X_COND_INIT PTHREAD_COND_INITIALIZER |
45 | #define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond)) |
44 | #define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond)) |
46 | #define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex)) |
45 | #define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex)) |
47 | #define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to)) |
46 | #define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to)) |
48 | |
47 | |
49 | typedef pthread_t thread_t; |
48 | typedef pthread_t xthread_t; |
50 | #define X_THREAD_PROC(name) void *name (void *thr_arg) |
49 | #define X_THREAD_PROC(name) void *name (void *thr_arg) |
51 | #define X_THREAD_ATFORK(a,b,c) |
50 | #define X_THREAD_ATFORK(a,b,c) |
52 | |
51 | |
53 | static int |
52 | static int |
54 | thread_create (thread_t *tid, void *(*proc)(void *), void *arg) |
53 | thread_create (xthread_t *tid, void *(*proc)(void *), void *arg) |
55 | { |
54 | { |
56 | int retval; |
55 | int retval; |
57 | pthread_attr_t attr; |
56 | pthread_attr_t attr; |
58 | |
57 | |
59 | pthread_attr_init (&attr); |
58 | pthread_attr_init (&attr); |
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92 | #include <fcntl.h> |
91 | #include <fcntl.h> |
93 | #include <signal.h> |
92 | #include <signal.h> |
94 | #include <limits.h> |
93 | #include <limits.h> |
95 | #include <pthread.h> |
94 | #include <pthread.h> |
96 | |
95 | |
97 | typedef pthread_mutex_t mutex_t; |
96 | typedef pthread_mutex_t xmutex_t; |
98 | #if __linux && defined (PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP) |
97 | #if __linux && defined (PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP) |
99 | # define X_MUTEX_INIT PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP |
98 | # define X_MUTEX_INIT PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP |
100 | #else |
99 | #else |
101 | # define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
100 | # define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
102 | #endif |
101 | #endif |
103 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
102 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
104 | #define X_UNLOCK(mutex) pthread_mutex_unlock (&(mutex)) |
103 | #define X_UNLOCK(mutex) pthread_mutex_unlock (&(mutex)) |
105 | |
104 | |
106 | typedef pthread_cond_t cond_t; |
105 | typedef pthread_cond_t xcond_t; |
107 | #define X_COND_INIT PTHREAD_COND_INITIALIZER |
106 | #define X_COND_INIT PTHREAD_COND_INITIALIZER |
108 | #define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond)) |
107 | #define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond)) |
109 | #define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex)) |
108 | #define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex)) |
110 | #define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to)) |
109 | #define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to)) |
111 | |
110 | |
112 | typedef pthread_t thread_t; |
111 | typedef pthread_t xthread_t; |
113 | #define X_THREAD_PROC(name) static void *name (void *thr_arg) |
112 | #define X_THREAD_PROC(name) static void *name (void *thr_arg) |
114 | #define X_THREAD_ATFORK(prepare,parent,child) pthread_atfork (prepare, parent, child) |
113 | #define X_THREAD_ATFORK(prepare,parent,child) pthread_atfork (prepare, parent, child) |
115 | |
114 | |
116 | // the broken bsd's once more |
115 | // the broken bsd's once more |
117 | #ifndef PTHREAD_STACK_MIN |
116 | #ifndef PTHREAD_STACK_MIN |
118 | # define PTHREAD_STACK_MIN 0 |
117 | # define PTHREAD_STACK_MIN 0 |
119 | #endif |
118 | #endif |
120 | |
119 | |
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120 | #ifndef X_STACKSIZE |
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121 | # define X_STACKSIZE sizeof (long) * 4096 |
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122 | #endif |
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123 | |
121 | static int |
124 | static int |
122 | thread_create (thread_t *tid, void *(*proc)(void *), void *arg) |
125 | thread_create (xthread_t *tid, void *(*proc)(void *), void *arg) |
123 | { |
126 | { |
124 | int retval; |
127 | int retval; |
125 | sigset_t fullsigset, oldsigset; |
128 | sigset_t fullsigset, oldsigset; |
126 | pthread_attr_t attr; |
129 | pthread_attr_t attr; |
127 | |
130 | |
128 | pthread_attr_init (&attr); |
131 | pthread_attr_init (&attr); |
129 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
132 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
130 | pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN < sizeof (long) * 4096 |
133 | pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN < X_STACKSIZE ? X_STACKSIZE : PTHREAD_STACK_MIN); |
131 | ? sizeof (long) * 4096 : PTHREAD_STACK_MIN); |
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132 | #ifdef PTHREAD_SCOPE_PROCESS |
134 | #ifdef PTHREAD_SCOPE_PROCESS |
133 | pthread_attr_setscope (&attr, PTHREAD_SCOPE_PROCESS); |
135 | pthread_attr_setscope (&attr, PTHREAD_SCOPE_PROCESS); |
134 | #endif |
136 | #endif |
135 | |
137 | |
136 | sigfillset (&fullsigset); |
138 | sigfillset (&fullsigset); |