diff options
Diffstat (limited to 'toys/posix/ln.c')
| -rw-r--r-- | toys/posix/ln.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/toys/posix/ln.c b/toys/posix/ln.c index d69aabf4..3c94e721 100644 --- a/toys/posix/ln.c +++ b/toys/posix/ln.c @@ -4,13 +4,13 @@ * * See http://opengroup.org/onlinepubs/9699919799/utilities/ln.html -USE_LN(NEWTOY(ln, "<1nfs", TOYFLAG_BIN)) +USE_LN(NEWTOY(ln, "<1vnfs", TOYFLAG_BIN)) config LN bool "ln" default y help - usage: ln [-sfn] [FROM...] TO + usage: ln [-sfnv] [FROM...] TO Create a link between FROM and TO. With only one argument, create link in current directory. @@ -18,6 +18,7 @@ config LN -s Create a symbolic link -f Force the creation of the link, even if TO already exists -n Symlink at destination treated as file + -v Verbose */ #define FOR_ln @@ -49,14 +50,15 @@ void ln_main(void) if (S_ISDIR(buf.st_mode)) new = xmsprintf("%s/%s", dest, basename(try)); else new = dest; - /* Silently unlink the existing target. If it doesn't exist, - * then we just move on */ + // Silently unlink the existing target (if any) if (toys.optflags & FLAG_f) unlink(new); rc = (toys.optflags & FLAG_s) ? symlink(try, new) : link(try, new); if (rc) perror_exit("cannot create %s link from '%s' to '%s'", (toys.optflags & FLAG_s) ? "symbolic" : "hard", try, new); + else if (toys.optflags & FLAG_v) + fprintf(stderr, "'%s' -> '%s'\n", new, try); if (new != dest) free(new); } } |