[SP/P4] Solved all exercises

1 files changed, 18 insertions, 0 deletions

diff --git a/Year 3/System programming/Practicum4/ex2.c b/Year 3/System programming/Practicum4/ex2.c
new file mode 100644
index 0000000..579b247
--- /dev/null
+++ b/Year 3/System programming/Practicum4/ex2.c
@@ -0,0 +1,18 @@
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <stdio.h>
+
+int main() {
+	pid_t pid = getpid();
+	pid_t fpid = fork();
+	printf("own: %d\nfork: %d\n", pid, fpid);
+	if (fpid == 0) {
+		printf("parent: %d\n", getppid());
+	}
+	else if (fpid > 0) {
+		int childStatus;
+		wait(&childStatus);
+		printf("child exit status: %d\n", childStatus);
+	}
+}