new test framework (one main per test)

[libc-test] / src / stdio / popen.c

diff --git a/src/stdio/popen.c b/src/stdio/popen.c
index f647bf4..f5cf05a 100644 (file)
--- a/src/stdio/popen.c
+++ b/src/stdio/popen.c
@@ -22,7 +22,8 @@ static void handler(int sig) {
        got_sig = 1;
 }
 
-void test_popen(void) {
+int main(void)
+{
        int i;
        char foo[6];
        char cmd[64];
@@ -44,4 +45,5 @@ void test_popen(void) {
                TEST(i, got_sig, 1, "child process did not send signal");
        }
        signal(SIGUSR1, SIG_DFL);
+       return test_status;
 }