User/Kernel - ARMv7 fixes (relocation of .text)

[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 a7f3ab3..443a5de 100644 (file)
--- a/Usermode/Applications/cat_src/main.c
+++ b/Usermode/Applications/cat_src/main.c
@@ -7,18 +7,21 @@
 
 #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");
                return -1;
        }
 
-       //printf("Contents of `%s'\n", argv[1]);
        fd = open(argv[1], OPENFLAG_READ);
        if(fd == -1) {
                printf("Unable to open '%s' for reading\n", argv[1]);
@@ -26,10 +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);