[hackers] [sbase] Simplify ln(1) || sin

From: <git_AT_suckless.org>
Date: Mon, 17 Feb 2014 12:44:24 +0100

commit c6f59aadbdca1ced4eb8478d79d10cca35af3c03
Author: sin <sin_AT_2f30.org>
Date: Mon Feb 17 11:41:37 2014 +0000

    Simplify ln(1)

diff --git a/ln.c b/ln.c
index 12be44e..c0bd8f3 100644
--- a/ln.c
+++ b/ln.c
_AT_@ -6,11 +6,6 @@
 #include <unistd.h>
 #include "util.h"
 
-static int ln(const char *, const char *);
-
-static bool sflag = false;
-static bool fflag = false;
-
 static void
 usage(void)
 {
_AT_@ -20,6 +15,11 @@ usage(void)
 int
 main(int argc, char *argv[])
 {
+ int (*flink)(const char *, const char *);
+ char *fname;
+ bool sflag = false;
+ bool fflag = false;
+
         ARGBEGIN {
         case 'f':
                 fflag = true;
_AT_@ -31,19 +31,14 @@ main(int argc, char *argv[])
                 usage();
         } ARGEND;
 
- enmasse(argc, &argv[0], ln);
+ flink = sflag ? symlink : link;
+ fname = sflag ? "symlink" : "link";
+
+ if (fflag == true)
+ remove(argv[1]);
+ if (flink(argv[0], argv[1]) < 0)
+ eprintf("%s:", fname);
 
         return EXIT_SUCCESS;
 }
 
-int
-ln(const char *s1, const char *s2)
-{
- int (*flink)(const char *, const char *) = sflag ? symlink : link;
-
- if (fflag)
- remove(s2);
- if(flink(s1, s2) == 0)
- return 0;
- return -1;
-}
Received on Mon Feb 17 2014 - 12:44:24 CET