X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FApplications%2Fcat_src%2Fmain.c;h=a389c108649cc1bbd0ea0b3977903e1f17967296;hb=b1488ae9beae34068d38d00e191b90ef0bf812f3;hp=987762834928743b475c210a4b2c271e1e8a3256;hpb=72b35e39ee35d38819ee847318cdde533d5b7fdc;p=tpg%2Facess2.git

diff --git a/Usermode/Applications/cat_src/main.c b/Usermode/Applications/cat_src/main.c
index 98776283..a389c108 100644
--- a/Usermode/Applications/cat_src/main.c
+++ b/Usermode/Applications/cat_src/main.c
@@ -7,6 +7,10 @@
 
 #define	BUF_SIZE	1024
 
+/**
+ * \fn int main(int argc, char *argv[])
+ * \brief Entrypoint
+ */
 int main(int argc, char *argv[])
 {
 	 int	fd;
@@ -18,7 +22,6 @@ int main(int argc, char *argv[])
 		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]);
@@ -26,8 +29,8 @@ int main(int argc, char *argv[])
 	}
 
 	do {
-		num = read(fd, BUF_SIZE, buf);
-		printf("num = %i\n", num);
+		num = read(fd, buf, BUF_SIZE);
+		if(num < 0)	break;
 		buf[num] = '\0';
 		printf("%s", buf);
 	} while(num == BUF_SIZE);