Cross Reference: /src/bin/sh/cd.c

Lines Matching defs:pwd
53  * The cd and pwd commands.
112 			error("PWD not set");
306 			setvar("PWD", curdir, VEXPORT);
309 			unsetvar("PWD", 0);
343 	setvar("PWD", curdir, VEXPORT);
367  * Posix says the default should be 'pwd -L' (as below), however
392 	setvar("PWD", curdir, VEXPORT);
419 		setvar("PWD", curdir, VEXPORT);
433 	char *pwd;
443 		 * sh startup, so fetching PWD from the entry environment
455 		pwd = getenv("PWD");
456 		if (is_curdir(pwd)) {
457 			curdir = savestr(pwd);
471 	char *pwd;
476 	 * to /bin/pwd. This creates a problem for us, since we cannot
487 	 * the user can still break out of it by killing the pwd program.
490 	 * /bin/pwd.
495 		pwd = stalloc(i);
496 		if (getcwd(pwd, i) != NULL) {
497 			curdir = savestr(pwd);
498 			stunalloc(pwd);
501 		stunalloc(pwd);
515 		pwd = stalloc(MAXPWD);
523 			(void) execl("/bin/pwd", "pwd", (char *)0);
524 			error("Cannot exec /bin/pwd");
528 		p = pwd;
529 		while ((i = read(pip[0], p, pwd + MAXPWD - p)) > 0
539 		if (i < 0 || p == pwd || p[-1] != '\n') {
544 			error("pwd command failed");
548 		curdir = savestr(pwd);
549 		stunalloc(pwd);
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