From f5e48e94a2f4d4bbd6e5628c7f2afafc6dbcc459 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 7 Mar 2024 17:28:52 -0500
Subject: build: Build mlibc + add distclean target

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/mlibc/tests/posix/pause.c | 49 -------------------------------------------
 1 file changed, 49 deletions(-)
 delete mode 100644 lib/mlibc/tests/posix/pause.c

(limited to 'lib/mlibc/tests/posix/pause.c')

diff --git a/lib/mlibc/tests/posix/pause.c b/lib/mlibc/tests/posix/pause.c
deleted file mode 100644
index 054c5a4..0000000
--- a/lib/mlibc/tests/posix/pause.c
+++ /dev/null
@@ -1,49 +0,0 @@
-#include <assert.h>
-#include <signal.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <sys/wait.h>
-
-static void noop(int x) {
-	(void)x;
-}
-
-int main() {
-	signal(SIGUSR1, &noop);
-
-	int pid;
-	switch(pid = fork()) {
-	case -1:
-		perror("fork");
-		abort();
-	case 0:
-		pause();
-		assert(errno == EINTR);
-		return 0;
-	default:
-		while (1) {
-			usleep(100);
-			kill(pid, SIGUSR1);
-			usleep(100);
-			int status;
-
-			errno = 0;
-			if (waitpid(-1, &status, WNOHANG) <= 0) {
-				if (errno && errno != EAGAIN) {
-					perror("wait");
-					kill(pid, SIGKILL);
-				}
-				continue;
-			}
-
-			if (!WIFEXITED(status)) {
-				printf("wait returned %x\n", status);
-				abort();
-			}
-
-			return WEXITSTATUS(status);
-		}
-	}
-}
-- 
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