diff options
Diffstat (limited to 'process.c')
| -rw-r--r-- | process.c | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -1870,7 +1870,7 @@ rb_f_exec(int argc, VALUE *argv) rb_exec_arg_init(argc, argv, TRUE, &earg); if (NIL_P(rb_ary_entry(earg.options, EXEC_OPTION_CLOSE_OTHERS))) - rb_exec_arg_addopt(&earg, ID2SYM(rb_intern("close_others")), Qfalse); + rb_exec_arg_addopt(&earg, ID2SYM(rb_intern("close_others")), Qtrue); rb_exec_arg_fixup(&earg); rb_exec_err(&earg, errmsg, sizeof(errmsg)); @@ -2511,7 +2511,7 @@ move_fds_to_avoid_crash(int *fdp, int n, VALUE fds) ret = fcntl(fdp[i], F_DUPFD, min); if (ret == -1) return -1; - rb_update_max_fd(ret); + rb_fd_set_cloexec(ret); close(fdp[i]); fdp[i] = ret; } @@ -3089,7 +3089,7 @@ rb_f_system(int argc, VALUE *argv) chfunc = signal(SIGCHLD, SIG_DFL); #endif - pid = rb_spawn_internal(argc, argv, FALSE, NULL, 0); + pid = rb_spawn_internal(argc, argv, TRUE, NULL, 0); #if defined(HAVE_FORK) || defined(HAVE_SPAWNV) if (pid > 0) { rb_syswait(pid); @@ -3164,8 +3164,7 @@ rb_f_system(int argc, VALUE *argv) * integer : the file descriptor of specified the integer * io : the file descriptor specified as io.fileno * file descriptor inheritance: close non-redirected non-standard fds (3, 4, 5, ...) or not - * :close_others => false : inherit fds (default for system and exec) - * :close_others => true : don't inherit (default for spawn and IO.popen) + * :close_others => true : don't inherit * * If a hash is given as +env+, the environment is * updated by +env+ before <code>exec(2)</code> in the child process. @@ -3560,7 +3559,7 @@ ruby_setsid(void) if (ret == -1) return -1; if ((fd = open("/dev/tty", O_RDWR)) >= 0) { - rb_update_max_fd(fd); + rb_fd_set_cloexec(fd); ioctl(fd, TIOCNOTTY, NULL); close(fd); } @@ -4851,7 +4850,7 @@ rb_daemon(int nochdir, int noclose) err = chdir("/"); if (!noclose && (n = open("/dev/null", O_RDWR, 0)) != -1) { - rb_update_max_fd(n); + rb_fd_set_cloexec(n); (void)dup2(n, 0); (void)dup2(n, 1); (void)dup2(n, 2); |