k9core

commit 015f021669811eeb7de927197d27c88a2e7ef86a
parent 07c86b10fbbfb4e86a0b87e4ad729639b760aee8
Author: qorg11 <qorg@vxempire.xyz>
Date:   Wed, 12 Aug 2020 20:53:47 +0200

added cat the posix -u flag which is useless

Diffstat:
M
src/cat.c
 | 
14
++++++++------

1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/src/cat.c b/src/cat.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>
-
+#include <getopt.h>
 int
 cat(int fd,const char *filename)
 {
@@ -25,13 +25,15 @@ cat(int fd,const char *filename)
 int
 main(int argc, char *argv[])
 {
+
   if(argc == 1)
     cat(0,NULL);
   else
-    for(int i = 1; i<argc;i++)
-     {
-           cat(1,argv[i]);
-     }
-  
+    for(int i = optind; i<argc;i++)
+      {
+	int c = getopt(argc, argv, "c");
+	cat(1,argv[i]);
+      }
+
   return 0;
 }