From d8e729fdd6cc1b20cb2ab6b4d07dcaad0a87328d Mon Sep 17 00:00:00 2001
From: TriantaTV <gregcraw2001@gmail.com>
Date: Sat, 29 Oct 2022 21:21:13 -0500
Subject: [PATCH] Added signal handling and fixed permissions with pishrc

---
 src/Pish.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Pish.c b/src/Pish.c
index 26bcf70..34fce97 100644
--- a/src/Pish.c
+++ b/src/Pish.c
@@ -1,5 +1,6 @@
 #include <assert.h>
 #include <fcntl.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -27,6 +28,9 @@ void Pish(void)
     CommandStruct* commandChild = &commandChildObject;
     char inputString[1000]; // Max 1000 characters
     int forkPID;
+	signal(SIGINT, SIG_IGN);
+	signal(SIGQUIT, SIG_IGN);
+	signal(SIGTERM, SIG_IGN);
     ReadPishrc(commandParent, commandChild, inputString);
     while (1)
     {
@@ -60,7 +64,7 @@ void ReadPishrc(CommandStruct *commandParent, CommandStruct *commandChild, char
 	int *argc = &(commandParent->argc);
 	char* pishLocation = GetHomeDir();
 	strcat(pishLocation, "/.pishrc");
-	int fd = open(pishLocation, O_RDONLY | O_CREAT);
+	int fd = open(pishLocation, O_RDONLY | O_CREAT, 0644);
 	assert(fd > -1);
 	while (read(fd, buffer, 1) > 0)
 	{