| /* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */ |
| /* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org) |
| * Now does proper error checking on output and returns a failure exit code |
| * if one or more paths cannot be resolved. |
| * Licensed under GPLv2 or later, see file LICENSE in this source tree. |
| //usage:#define realpath_trivial_usage |
| //usage:#define realpath_full_usage "\n\n" |
| //usage: "Return the absolute pathnames of given FILE" |
| int realpath_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| int realpath_main(int argc UNUSED_PARAM, char **argv) |
| int retval = EXIT_SUCCESS; |
| char *resolved_path = xmalloc_realpath(*argv); |
| if (resolved_path != NULL) { |
| bb_simple_perror_msg(*argv); |
| fflush_stdout_and_exit(retval); |