u-boot/common/cli_hush_upstream.c

2082 static void hush_exit(int exitcode) NORETURN;
2184 static void hush_exit(int exitcode)
2221 	sigexit(- (exitcode & 0xff));
2223 	_exit(exitcode);
2267 					debug_printf_exec("trap exitcode:%d\n", G.return_exitcode);
7116 		case '?': /* exitcode */
7913 	/* 1:hush 2:-$<pid>:<pid>:<exitcode>:<etc...> <vars...> <funcs...>
8291 	/* We need to extract exitcode. Test case
8295 	debug_printf("child exited. returning its exitcode:%d\n", WEXITSTATUS(status));
9506 		debug_printf_jobs("pid %d stopped by sig %d (exitcode %d)\n",
9509 		debug_printf_jobs("pid %d killed by sig %d (exitcode %d)\n",
9512 		debug_printf_jobs("pid %d exited, exitcode %d\n",
9549 					 * 128 + sig would result in exitcode 256 -> 0!
9582 	/* No need to remember exitcode in this case */
9638  * Return its exitcode or zero if stopped.
9641  * waitpid(WNOHANG), if waitfor_pid exits or stops, return exitcode+1,
9686  * 1   <========== bg pipe is not fully done, but exitcode is already known!
9724 			break; /* "wait PID" called us, give it exitcode+1 */
9911 		rcode = 1; /* exitcode if redir failed */
10022 			/* `false` still has to set exitcode 1 */
10141 			 * we aren't ok with exitcode 0 when ^C was pressed
10486 				/* if false; then ... fi has exitcode 0! */
10524 						debug_printf_exec(": null FOR: exitcode EXIT_SUCCESS\n");
10683 			debug_printf_exec(": builtin/func exitcode %d\n", rcode);
10730 			debug_printf_exec(": cmd&: exitcode EXIT_SUCCESS\n");
10739 				debug_printf_exec(": checkjobs_and_fg_shell exitcode %d\n", rcode);
10745 			debug_printf_exec(": checkjobs exitcode %d\n", rcode);
10787 					/* "while false; do...done" - exitcode 0 */
10789 					debug_printf_exec(": while expr is false: breaking (exitcode:EXIT_SUCCESS)\n");
11599 		/* bash does nothing (exitcode 0) if HOME is ""; if it's unset,
11601 		 * (exitcode 1)
12252 	int c, n, exitcode, my_opterr;
12345 	exitcode = EXIT_SUCCESS;
12347 		exitcode = EXIT_FAILURE;
12355 	return exitcode;
12738 		/* if ret != 0, it's exitcode+1 of exited waitfor_pid child */
12745 				/* exitcode of "wait -n" with no children is 127, not 0 */
12851 					 * In bash it prints exitcode 0, then 3.