1 files changed, 33 insertions, 0 deletions
diff --git a/semestr-5/so/lista2/test.c b/semestr-5/so/lista2/test.c
new file mode 100644
index 0000000..64e4166
--- /dev/null
+++ b/semestr-5/so/lista2/test.c
@@ -0,0 +1,33 @@
+#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+static void signal_handler(int signum) {
+  if (signum == SIGINT) {
+    write(STDOUT_FILENO, "XD\n", 3);
+    _exit(0);
+  }
+}
+
+
+int main() {
+    signal(SIGINT, signal_handler);
+    sigset_t mask;
+    sigemptyset(&mask);
+    sigaddset(&mask, SIGINT);
+    // sigfillset(&mask);
+    // sigdelset(&mask, SIGINT);
+    // sigprocmask(SIG_BLOCK, &mask, NULL);
+    // // int *p = NULL;
+    // // sleep(10);
+    // // *p = 1;
+    // // pause();
+    // // abort();
+    // _exit(0);
+    // printf("Lmao\n");
+    // while(1) {}
+    int sig;
+    sigwait(&mask, &sig);
+    printf("sig: %d\n", sig);
+}
+\ No newline at end of file