Modules/EXT2 - Working on write support

[tpg/acess2.git] / Usermode / Applications / cat_src / main.c

diff --git a/Usermode/Applications/cat_src/main.c b/Usermode/Applications/cat_src/main.c
index c60ab27..443a5de 100644 (file)
--- a/Usermode/Applications/cat_src/main.c
+++ b/Usermode/Applications/cat_src/main.c
@@ -7,11 +7,15 @@
 
 #define        BUF_SIZE        1024
 
+/**
+ * \fn int main(int argc, char *argv[])
+ * \brief Entrypoint
+ */
 int main(int argc, char *argv[])
 {
         int    fd;
         int    num;
-       char    buf[BUF_SIZE+1];
+       char    buf[BUF_SIZE];
 
        if(argc < 2) {
                printf("Usage: cat <file>\n");
@@ -25,10 +29,9 @@ int main(int argc, char *argv[])
        }
 
        do {
-               num = read(fd, BUF_SIZE, buf);
-               printf("num = %i\n", num);
-               buf[num] = '\0';
-               printf("%s", buf);
+               num = read(fd, buf, BUF_SIZE);
+               if(num < 0)     break;
+               write(1, buf, num);
        } while(num == BUF_SIZE);
 
        close(fd);