script: fix compiler warnings

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/misc-utils/script.c b/misc-utils/script.c
index 9367fafbcf899875cdea894bd2f93c74eff5fd6c..3ca5e20649c998d93994e4664501829601ee35ec 100644 (file)
--- a/misc-utils/script.c
+++ b/misc-utils/script.c
@@ -278,7 +278,7 @@ doinput() {
 #include <sys/wait.h>
 
 void
-finish(int dummy) {
+finish(int dummy __attribute__ ((__unused__))) {
        int status;
        register int pid;
 
@@ -290,7 +290,7 @@ finish(int dummy) {
 }
 
 void
-resize(int dummy) {
+resize(int dummy __attribute__ ((__unused__))) {
        resized = 1;
        /* transmit window change information to the child */
        (void) ioctl(0, TIOCGWINSZ, (char *)&win);
@@ -315,7 +315,7 @@ dooutput() {
        double oldtime=time(NULL), newtime;
        int flgs = 0;
        ssize_t wrt;
-       size_t fwrt;
+       ssize_t fwrt;
 
        (void) close(0);
 #ifdef HAVE_LIBUTIL