From 17db27413b897c79af449ebe57cd8f802f4e79ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9E=84=EC=98=81=EC=88=98?= <lys7120@ajou.ac.kr>
Date: Tue, 8 May 2018 11:14:09 +0900
Subject: [PATCH] /* signal handling complete */
---
src/main.c | 11 ++++++++++-
src/signal_handlers.c | 7 +++++--
2 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/src/main.c b/src/main.c
index 77c7804..1898cbd 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,16 +1,25 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <signal.h>
#include "commands.h"
#include "built_in.h"
#include "utils.h"
+#include "signal_handlers.h"
int main()
{
char buf[8096];
-
+
while (1) {
+ /* buf reset to all '0' */
+ memset(buf, 0, 8096);
+
+ /* signal handling */
+ signal(SIGINT, (void*)catch_sigint);
+ signal(SIGTSTP, (void*)catch_sigtstp);
+
fgets(buf, 8096, stdin);
struct single_command commands[512];
diff --git a/src/signal_handlers.c b/src/signal_handlers.c
index 4b6fe2e..aab0ba2 100644
--- a/src/signal_handlers.c
+++ b/src/signal_handlers.c
@@ -1,11 +1,14 @@
#include "signal_handlers.h"
+#include <signal.h>
void catch_sigint(int signalNo)
{
- // TODO: File this!
+ // Ctrl + C
+ signal(SIGINT, catch_sigint);
}
void catch_sigtstp(int signalNo)
{
- // TODO: File this!
+ // Ctrl + Z
+ signal(SIGTSTP, catch_sigtstp);
}
--
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