Lines Matching full:pwd

1 /* pwd.c - Print working directory.
5  * See http://opengroup.org/onlinepubs/9699919799/utilities/pwd.html
7 USE_PWD(NEWTOY(pwd, ">0LP[-LP]", TOYFLAG_BIN|TOYFLAG_MAYFORK))
9 config PWD
10   bool "pwd"
13     usage: pwd [-L|-P]
17     -L	Use shell's path from $PWD (when applicable)
26   char *s, *pwd = getcwd(0, 0), *PWD;  in pwd_main()  local
28   // Only use $PWD if it's an absolute path alias for cwd with no "." or ".."  in pwd_main()
29   if (!FLAG(P) && (s = PWD = getenv("PWD"))) {  in pwd_main()
39     if (!*s && s != PWD) s = PWD;  in pwd_main()
43     if (s && pwd)  in pwd_main()
44       if (stat(pwd, &st1) || stat(PWD, &st2) || !same_file(&st1, &st2)) s = 0;  in pwd_main()
48   if (s || (s = pwd)) puts(s);  in pwd_main()
49   free(pwd);  in pwd_main()