Fixed minor issue on MacOSX

optiklab · optiklab · commit 713e8e072239 · 2016-05-08T23:54:18.000+03:00
diff --git a/multithreading/01 - Signals_SIGCHLD.c b/multithreading/01 - Signals_SIGCHLD.c
@@ -21,7 +21,7 @@ void kill_child_handler(int sig)
         0); // Blocked mode.
     if (done == -1)
     {
-        printf("No more child processes.\n", done);
+        printf("No more child processes.\n");
     }
     else
     {
@@ -40,7 +40,7 @@ void kill_child_handler(int sig)
     }
 }
 
-void main()
+int main()
 {    
     pid_t main_pid = getpid();
     
@@ -60,7 +60,7 @@ void main()
 
     // Make child.
     pid_t child_pid;
-    if(child_pid = fork())
+    if((child_pid = fork()))
     {
         printf("Started child process %d.\n", child_pid);
         

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@ void kill_child_handler(int sig)`
`21`	`21`	`0); // Blocked mode.`
`22`	`22`	`if (done == -1)`
`23`	`23`	`{`
`24`		`- printf("No more child processes.\n", done);`
	`24`	`+ printf("No more child processes.\n");`
`25`	`25`	`}`
`26`	`26`	`else`
`27`	`27`	`{`
`@@ -40,7 +40,7 @@ void kill_child_handler(int sig)`
`40`	`40`	`}`
`41`	`41`	`}`
`42`	`42`
`43`		`-void main()`
	`43`	`+int main()`
`44`	`44`	`{`
`45`	`45`	`pid_t main_pid = getpid();`
`46`	`46`
`@@ -60,7 +60,7 @@ void main()`
`60`	`60`
`61`	`61`	`// Make child.`
`62`	`62`	`pid_t child_pid;`
`63`		`- if(child_pid = fork())`
	`63`	`+ if((child_pid = fork()))`
`64`	`64`	`{`
`65`	`65`	`printf("Started child process %d.\n", child_pid);`
`66`	`66`