From: Rafał Długołęcki <rafal@dlugolecki.net.pl>
Date: Sat, 21 Jun 2014 19:38:04 +0000 (+0200)
Subject: Turn On/Off pids on notifying other processes.
X-Git-Url: https://git.dlugolecki.net.pl/?a=commitdiff_plain;p=wsti_so.git

Turn On/Off pids on notifying other processes.
---

diff --git a/src/process1.c b/src/process1.c
index e440107..69e6bda 100644
--- a/src/process1.c
+++ b/src/process1.c
@@ -106,7 +106,7 @@ void sig_handler(int signo)
 	}
 	else if (signo == SIGTERM) {
 		fprintf(stderr, "[%s] > Signalling other processes..\n", "process1");
-		processes->pids[1] = 0;
+		processes->pids[0] = 0;
 		notify_other_processes(signo);
 
 		fprintf(stderr, "[%s] > Releasing resources\n", "process1");
@@ -120,6 +120,12 @@ void sig_handler(int signo)
 		exit(0);
 	}
 	else if (signo == SIGTSTP) {
+		fprintf(stderr, "[%s] > Signalling other processes..\n", "process1");
+		processes->pids[0] = 0;
+		notify_other_processes(signo);
+// 		sleep(1);
+		processes->pids[0] = getpid();
+
 		fprintf(stderr, "[%s] > Closing pipe\n", "process1");
 		close(write_pipe);
 		raise (SIGSTOP);
@@ -127,6 +133,10 @@ void sig_handler(int signo)
 	else if (signo == SIGCONT) {
 		fprintf(stderr, "[%s] > Opening pipe\n", "process1");
 		file_descriptor = open(write_pipe, O_WRONLY);
+		processes->pids[0] = 0;
+		notify_other_processes(signo);
+// 		sleep(1);
+		processes->pids[0] = getpid();
 	}
 }
 
diff --git a/src/process2.c b/src/process2.c
index 03aea04..5f5e14d 100644
--- a/src/process2.c
+++ b/src/process2.c
@@ -122,14 +122,21 @@ void sig_handler(int signo)
 	else if (signo == SIGTSTP) {
 		fprintf(stderr, "[%s] > Close reading pipe\n", "process2");
 		close(read_descriptor);
+		processes->pids[1] = 0;
 		notify_other_processes(signo);
+// 		sleep(1);
+		processes->pids[1] = getpid();
+
 		fprintf(stderr, "[%s] > Close writing pipe\n", "process2");
 		close(write_descriptor);
 		raise (SIGSTOP);
 	}
 	else if (signo == SIGCONT) {
 		fprintf(stderr, "[%s] > Signalling other processes..\n", "process2");
+		processes->pids[1] = 0;
 		notify_other_processes(signo);
+// 		sleep(1);
+		processes->pids[1] = getpid();
 
 		fprintf(stderr, "[%s] > Opening pipes\n", "process2");
 		write_descriptor = open(write_pipe, O_WRONLY);
diff --git a/src/process3.c b/src/process3.c
index 91212e9..1357c91 100644
--- a/src/process3.c
+++ b/src/process3.c
@@ -112,7 +112,10 @@ void sig_handler(int signo)
 	}
 	else if (signo == SIGTSTP) {
 		fprintf(stderr, "[%s] > Signalling other processes..\n", "process3");
+		processes->pids[2] = 0;
 		notify_other_processes(signo);
+// 		sleep(1);
+		processes->pids[2] = getpid();
 
 		fprintf(stderr, "[%s] > Closing pipe\n", "process3");
 		close(read_descriptor);
@@ -120,7 +123,10 @@ void sig_handler(int signo)
 	}
 	else if (signo == SIGCONT) {
 		fprintf(stderr, "[%s] > Signalling other processes..\n", "process3");
+		processes->pids[2] = 0;
 		notify_other_processes(signo);
+// 		sleep(1);
+		processes->pids[2] = getpid();
 
 		fprintf(stderr, "[%s] > Opening pipe\n", "process3");
 		read_descriptor = open(read_pipe, O_RDONLY);