ubase

commit 139522b45e499b58b32e100777af701e75c895f2
parent 6529caebe20540a403522e30057f258d56a2b5ed
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri,  4 Apr 2014 17:05:16 +0200

stat: declare initial functions to use at the top

remove Lflag. this will be more clear for terse format later on aswell.

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>

Diffstat:
M
stat.c
 | 
19
++++++-------------

1 file changed, 6 insertions(+), 13 deletions(-)
diff --git a/stat.c b/stat.c
@@ -24,13 +24,14 @@ main(int argc, char *argv[])
 {
 	struct stat st;
 	int i, ret = EXIT_SUCCESS;
-	int Lflag = 0;
-	int (*fn)(const char *, struct stat *);
-	char *fnname;
+	int (*fn)(const char *, struct stat *) = lstat;
+	char *fnname = "lstat";
+	void (*showstat)(const char *, struct stat *) = show_stat;
 
 	ARGBEGIN {
 	case 'L':
-		Lflag = 1;
+		fn = stat;
+		fnname = "stat";
 		break;
 	default:
 		usage();
@@ -42,14 +43,6 @@ main(int argc, char *argv[])
 		show_stat("<stdin>", &st);
 	}
 
-	if (Lflag) {
-		fn = stat;
-		fnname = "stat";
-	} else {
-		fn = lstat;
-		fnname = "lstat";
-	}
-
 	for (i = 0; i < argc; i++) {
 		if (fn(argv[i], &st) == -1) {
 			fprintf(stderr, "%s %s: %s\n", fnname,
@@ -57,7 +50,7 @@ main(int argc, char *argv[])
 			ret = EXIT_FAILURE;
 			continue;
 		}
-		show_stat(argv[i], &st);
+		showstat(argv[i], &st);
 	}
 
 	return ret;