int main(int argc, char **argv, char **env) #endif { dVAR; int exitstatus, i; #ifdef PERL_GLOBAL_STRUCT struct perl_vars *plvarsp = init_global_struct(); # ifdef PERL_GLOBAL_STRUCT_PRIVATE my_vars = my_plvarsp = plvarsp; # endif #endif /* PERL_GLOBAL_STRUCT */ (void)env; #ifndef PERL_USE_SAFE_PUTENV PL_use_safe_putenv = 0; #endif /* PERL_USE_SAFE_PUTENV */ /* if user wants control of gprof profiling off by default */ /* noop unless Configure is given -Accflags=-DPERL_GPROF_CONTROL */ PERL_GPROF_MONCONTROL(0); #ifdef NO_ENV_ARRAY_IN_MAIN PERL_SYS_INIT3(&argc,&argv,&environ); #else PERL_SYS_INIT3(&argc,&argv,&env); #endif #if defined(USE_ITHREADS) /* XXX Ideally, this should really be happening in perl_alloc() or * perl_construct() to keep libperl.a transparently fork()-safe. * It is currently done here only because Apache/mod_perl have * problems due to lack of a call to cancel pthread_atfork() * handlers when shared objects that contain the handlers may * be dlclose()d. This forces applications that embed perl to * call PTHREAD_ATFORK() explicitly, but if and only if it hasn't * been called at least once before in the current process. * --GSAR 2001-07-20 */ PTHREAD_ATFORK(Perl_atfork_lock, Perl_atfork_unlock, Perl_atfork_unlock); #endif if (!PL_do_undump) { my_perl = perl_alloc(); if (!my_perl) exit(1); perl_construct(my_perl); PL_perl_destruct_level = 0; } PL_exit_flags |= PERL_EXIT_DESTRUCT_END; exitstatus = perl_parse(my_perl, xs_init, argc, argv, (char **)NULL); if (!exitstatus) perl_run(my_perl); /* Unregister our signal handler before destroying my_perl */ for (i = 0; PL_sig_name[i]; i++) { if (rsignal_state(PL_sig_num[i]) == (Sighandler_t) PL_csighandlerp) { rsignal(PL_sig_num[i], (Sighandler_t) SIG_DFL); } } exitstatus = perl_destruct(my_perl); perl_free(my_perl); #if defined(USE_ENVIRON_ARRAY) && defined(PERL_TRACK_MEMPOOL) && !defined(NO_ENV_ARRAY_IN_MAIN) /* * The old environment may have been freed by perl_free() * when PERL_TRACK_MEMPOOL is defined, but without having * been restored by perl_destruct() before (this is only * done if destruct_level > 0). * * It is important to have a valid environment for atexit() * routines that are eventually called. */ environ = env; #endif #ifdef PERL_GLOBAL_STRUCT free_global_struct(plvarsp); #endif /* PERL_GLOBAL_STRUCT */ PERL_SYS_TERM(); exit(exitstatus); return exitstatus; }
int main(int argc, char **argv, char **env) #endif { dVAR; int exitstatus, i; #ifdef PERL_GLOBAL_STRUCT struct perl_vars *plvarsp = init_global_struct(); # ifdef PERL_GLOBAL_STRUCT_PRIVATE my_vars = my_plvarsp = plvarsp; # endif #endif /* PERL_GLOBAL_STRUCT */ (void)env; #ifndef PERL_USE_SAFE_PUTENV PL_use_safe_putenv = 0; #endif /* PERL_USE_SAFE_PUTENV */ /* if user wants control of gprof profiling off by default */ /* noop unless Configure is given -Accflags=-DPERL_GPROF_CONTROL */ PERL_GPROF_MONCONTROL(0); #ifdef NO_ENV_ARRAY_IN_MAIN PERL_SYS_INIT3(&argc,&argv,&environ); #else PERL_SYS_INIT3(&argc,&argv,&env); #endif if (!PL_do_undump) { my_perl = perl_alloc(); if (!my_perl) exit(1); perl_construct(my_perl); PL_perl_destruct_level = 0; } PL_exit_flags |= PERL_EXIT_DESTRUCT_END; exitstatus = perl_parse(my_perl, xs_init, argc, argv, (char **)NULL); if (!exitstatus) perl_run(my_perl); /* Unregister our signal handler before destroying my_perl */ for (i = 0; PL_sig_name[i]; i++) { if (rsignal_state(PL_sig_num[i]) == (Sighandler_t) PL_csighandlerp) { rsignal(PL_sig_num[i], (Sighandler_t) SIG_DFL); } } exitstatus = perl_destruct(my_perl); perl_free(my_perl); #if defined(USE_ENVIRON_ARRAY) && defined(PERL_TRACK_MEMPOOL) && !defined(NO_ENV_ARRAY_IN_MAIN) /* * The old environment may have been freed by perl_free() * when PERL_TRACK_MEMPOOL is defined, but without having * been restored by perl_destruct() before (this is only * done if destruct_level > 0). * * It is important to have a valid environment for atexit() * routines that are eventually called. */ environ = env; #endif #ifdef PERL_GLOBAL_STRUCT free_global_struct(plvarsp); #endif /* PERL_GLOBAL_STRUCT */ PERL_SYS_TERM(); exit(exitstatus); return exitstatus; }