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authorDimitri Sokolyuk <demon@dim13.org>2004-08-30 22:38:13 +0000
committerDimitri Sokolyuk <demon@dim13.org>2004-08-30 22:38:13 +0000
commitf4456a19455528192ce3cd4e5b1d3470b74d85cb (patch)
treea9e5045d2df8f27bb942be9ef5667ca147f94d22
parent09c6cf4c96e878b4d436ef40d98eb16c416f73b7 (diff)
cleanup signalhandlers
-rw-r--r--watch.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/watch.c b/watch.c
index a38a48a..d7c6e2c 100644
--- a/watch.c
+++ b/watch.c
@@ -48,11 +48,11 @@ static const char version[] = "0.6.1";
static int readargs(char **);
static int readcmd(void);
-static void display();
+static void display(int);
static int title(void);
-static void resize();
+static void resize(int);
static void settimer(int);
-static void die();
+static void die(int);
static __dead void usage(void);
extern char *__progname;
@@ -165,13 +165,15 @@ readcmd(void)
}
static void
-display()
+display(int ignored)
{
int line_count = 0;
char output[BUFSIZE];
FILE *pipe;
+ (void) ignored;
clear();
+
if (f_notitle == 0) {
title();
line_count = 2;
@@ -227,11 +229,12 @@ title(void)
}
static void
-resize()
+resize(int ignored)
{
int save_errno = errno;
struct winsize ws;
+ (void) ignored;
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) != -1) {
lines = ws.ws_row;
cols = ws.ws_col;
@@ -255,8 +258,9 @@ settimer(int wait)
}
static void
-die()
+die(int ignored)
{
+ (void) ignored;
f_die = 1;
}