diff options
| -rw-r--r-- | toys/realpath.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/toys/realpath.c b/toys/realpath.c index 715fa872..10457cf6 100644 --- a/toys/realpath.c +++ b/toys/realpath.c @@ -12,20 +12,20 @@ config REALPATH bool "realpath" default y help + usage: realpath FILE... + Display the canonical absolute pathname */ #include "toys.h" -static void do_realpath(int fd, char *name) -{ - if (!realpath(name, toybuf)) - perror_exit("realpath: cannot access %s'", name); - - xprintf("%s\n", toybuf); -} - void realpath_main(void) { - loopfiles(toys.optargs, do_realpath); + char **s = toys.optargs; + for (s = toys.optargs; *s; s++) { + if (!realpath(*s, toybuf)) { + perror_msg("cannot access '%s'", *s); + toys.exitval = 1; + } else xputs(toybuf); + } } |