Mercurial > cpython-lru_cache-weakref

comparison Python/thread_pthread.h @ 20468:ebfd87e87884 legacy-trunk

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Partial patch from SF #452266, by Jason Petrone. This changes Pythread_start_thread() to return the thread ID, or -1 for an error. (It's technically an incompatible API change, but I doubt anyone calls it.)
author Guido van Rossum <guido@python.org>
date Tue, 16 Oct 2001 21:13:49 +0000
parents cee0fe5fce11
children 7a991d012cd6
comparison
equal deleted inserted replaced
20467:5b5c15a095cc 20468:ebfd87e87884
141 /* 141 /*
142 * Thread support. 142 * Thread support.
143 */ 143 */
144 144
145 145
146 int 146 long
147 PyThread_start_new_thread(void (*func)(void *), void *arg) 147 PyThread_start_new_thread(void (*func)(void *), void *arg)
148 { 148 {
149 pthread_t th; 149 pthread_t th;
150 int success; 150 int success;
151 sigset_t oldmask, newmask; 151 sigset_t oldmask, newmask;
208 pthread_detach(&th); 208 pthread_detach(&th);
209 #elif defined(PY_PTHREAD_STD) 209 #elif defined(PY_PTHREAD_STD)
210 pthread_detach(th); 210 pthread_detach(th);
211 #endif 211 #endif
212 } 212 }
213 return success != 0 ? 0 : 1; 213 #if SIZEOF_PTHREAD_T <= SIZEOF_LONG
214 return (long) th;
215 #else
216 return (long) *(long *) &th;
217 #endif
214 } 218 }
215 219
216 /* XXX This implementation is considered (to quote Tim Peters) "inherently 220 /* XXX This implementation is considered (to quote Tim Peters) "inherently
217 hosed" because: 221 hosed" because:
218 - It does not guanrantee the promise that a non-zero integer is returned. 222 - It does not guanrantee the promise that a non-zero integer is returned.