Lines Matching defs:fork
43 #pragma weak _fork = fork
88 * serialize calls to fork() and forkall(), but it also serializes calls
89 * to thr_suspend() and thr_continue() (because fork() and forkall() also
93 * call malloc() and free(). Such calls are not fork-safe when protected
100 * Within libc, calls to malloc() and free() are fork-safe if the calls
155 * We are a child of vfork(); omit all of the fork
158 * must never call fork().
175 * Cannot call fork() from a fork handler.
188 * If one of these pthread_atfork() functions attempts to fork
197 * Posix (SUSv3) requires fork() to be async-signal-safe.
198 * This cannot be made to happen with fork handlers in place
200 * any fork handlers if we are called within a signal context.
226 * locks are held while we invoke fork() from the current thread.
252 /* restart all threads that were suspended for fork() */
268 * fork() is fork1() for both Posix threads and Solaris threads.
272 #pragma weak fork1 = fork
274 fork(void)