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15 | |
15 | |
16 | ///////////////////////////////////////////////////////////////////////////// |
16 | ///////////////////////////////////////////////////////////////////////////// |
17 | |
17 | |
18 | #ifdef _WIN32 |
18 | #ifdef _WIN32 |
19 | |
19 | |
20 | #define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls |
20 | //#define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls, fails with mingw |
21 | #define _WIN32_WINNT 0x400 |
21 | #if _WIN32_WINNT < 0x400 |
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22 | # define _WIN32_WINNT 0x400 // maybe working alternative for mingw |
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23 | #endif |
22 | #include <stdio.h>//D |
24 | #include <stdio.h>//D |
23 | #include <fcntl.h> |
25 | #include <fcntl.h> |
24 | #include <io.h> |
26 | #include <io.h> |
25 | #include <time.h> |
27 | #include <time.h> |
26 | #include <winsock2.h> |
28 | #include <winsock2.h> |
27 | #include <process.h> |
29 | #include <process.h> |
28 | #include <windows.h> |
30 | #include <windows.h> |
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31 | |
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32 | /* work around some bugs in ptw32 */ |
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33 | #if defined(__MINGW32__) && defined(_TIMESPEC_DEFINED) |
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34 | #define HAVE_STRUCT_TIMESPEC 1 |
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35 | #endif |
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36 | |
29 | #include <pthread.h> |
37 | #include <pthread.h> |
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38 | #ifndef pthread_sigmask |
30 | #define sigset_t int |
39 | # define sigset_t int |
31 | #define sigfillset(a) |
40 | # define sigfillset(a) |
32 | #define pthread_sigmask(a,b,c) |
41 | # define pthread_sigmask(a,b,c) |
33 | #define sigaddset(a,b) |
42 | # define sigaddset(a,b) |
34 | #define sigemptyset(s) |
43 | # define sigemptyset(s) |
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44 | #endif |
35 | |
45 | |
36 | typedef pthread_mutex_t xmutex_t; |
46 | typedef pthread_mutex_t xmutex_t; |
37 | #define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
47 | #define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER |
38 | #define X_MUTEX_CREATE(mutex) pthread_mutex_init (&(mutex), 0) |
48 | #define X_MUTEX_CREATE(mutex) pthread_mutex_init (&(mutex), 0) |
39 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
49 | #define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) |
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49 | typedef pthread_t xthread_t; |
59 | typedef pthread_t xthread_t; |
50 | #define X_THREAD_PROC(name) static void *name (void *thr_arg) |
60 | #define X_THREAD_PROC(name) static void *name (void *thr_arg) |
51 | #define X_THREAD_ATFORK(a,b,c) |
61 | #define X_THREAD_ATFORK(a,b,c) |
52 | |
62 | |
53 | static int |
63 | static int |
54 | thread_create (xthread_t *tid, void *(*proc)(void *), void *arg) |
64 | xthread_create (xthread_t *tid, void *(*proc)(void *), void *arg) |
55 | { |
65 | { |
56 | int retval; |
66 | int retval; |
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67 | #if 0 |
57 | pthread_attr_t attr; |
68 | pthread_attr_t attr; |
58 | |
69 | |
59 | pthread_attr_init (&attr); |
70 | pthread_attr_init (&attr); |
60 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
71 | pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); |
61 | |
72 | |
62 | retval = pthread_create (tid, &attr, proc, arg) == 0; |
73 | retval = pthread_create (tid, &attr, proc, arg) == 0; |
63 | |
74 | |
64 | pthread_attr_destroy (&attr); |
75 | pthread_attr_destroy (&attr); |
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76 | #else |
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77 | retval = pthread_create (tid, 0, proc, arg) == 0; |
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78 | |
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79 | if (retval) |
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80 | pthread_detach (*tid); |
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81 | #endif |
65 | |
82 | |
66 | return retval; |
83 | return retval; |
67 | } |
84 | } |
68 | |
85 | |
69 | #define respipe_read(a,b,c) PerlSock_recv ((a), (b), (c), 0) |
86 | #define respipe_read(a,b,c) PerlSock_recv ((a), (b), (c), 0) |
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130 | #ifndef X_STACKSIZE |
147 | #ifndef X_STACKSIZE |
131 | # define X_STACKSIZE sizeof (void *) * 4096 |
148 | # define X_STACKSIZE sizeof (void *) * 4096 |
132 | #endif |
149 | #endif |
133 | |
150 | |
134 | static int |
151 | static int |
135 | thread_create (xthread_t *tid, void *(*proc)(void *), void *arg) |
152 | xthread_create (xthread_t *tid, void *(*proc)(void *), void *arg) |
136 | { |
153 | { |
137 | int retval; |
154 | int retval; |
138 | sigset_t fullsigset, oldsigset; |
155 | sigset_t fullsigset, oldsigset; |
139 | pthread_attr_t attr; |
156 | pthread_attr_t attr; |
140 | |
157 | |
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160 | #define respipe_write(a,b,c) write ((a), (b), (c)) |
177 | #define respipe_write(a,b,c) write ((a), (b), (c)) |
161 | #define respipe_close(a) close ((a)) |
178 | #define respipe_close(a) close ((a)) |
162 | |
179 | |
163 | #endif |
180 | #endif |
164 | |
181 | |
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182 | #if __linux && __GNUC__ >= 4 && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 3 && 0 /* also check arch */ |
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183 | /* __thread has little to no advantage over pthread_* in most configurations, so this is not used */ |
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184 | # define X_TLS_DECLARE(varname) __thread void *varname |
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185 | # define X_TLS_INIT(varname) |
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186 | # define X_TLS_SET(varname,value) varname = (value) |
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187 | # define X_TLS_GET(varname) varname |
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188 | #else |
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189 | # define X_TLS_DECLARE(varname) pthread_key_t varname |
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190 | # define X_TLS_INIT(varname) do { if (pthread_key_create (&(varname), 0)) abort (); } while (0) |
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191 | # define X_TLS_SET(varname,value) pthread_setspecific (varname, (value)) |
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192 | # define X_TLS_GET(varname) pthread_getspecific (varname) |
165 | #endif |
193 | #endif |
166 | |
194 | |
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195 | #endif |
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196 | |