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authorEric Andersen <andersen@codepoet.org>2000-10-26 09:23:38 +0000
committerEric Andersen <andersen@codepoet.org>2000-10-26 09:23:38 +0000
commit7dafd3b5205e8679f0c327f80c1f2dd6787e7d5e (patch)
tree1b6e18c80ac35f6f2abae879e8b8f369e4eef4eb /test/unistd/fork.c
parentd3992e48d793dbc847ada37fc24df5ddac2f7c66 (diff)
Add in a fork test. Fix select so it works.
Diffstat (limited to 'test/unistd/fork.c')
-rw-r--r--test/unistd/fork.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/test/unistd/fork.c b/test/unistd/fork.c
new file mode 100644
index 000000000..4192af5d2
--- /dev/null
+++ b/test/unistd/fork.c
@@ -0,0 +1,61 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * fork test for uclibc
+ *
+ * Copyright (C) 1999,2000 by Lineo, inc.
+ * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+int main(void)
+{
+ pid_t pid;
+ int status, wpid;
+
+ if ((pid = fork()) == 0) {
+ printf("The child process sleeps 5 seconds...\n");
+ sleep(5);
+ printf("Child exiting.\n");
+ exit(-1);
+ }
+
+ printf("Parent: waiting for the child to die.\n");
+ while (1) {
+ wpid = wait(&status);
+ if (wpid > 0 && wpid != pid) {
+ continue;
+ }
+ if (wpid == pid)
+ break;
+ }
+
+ printf("Child process exited.\nGoodbye.\n");
+ return EXIT_SUCCESS;
+}
+
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/