Initial import

1 files changed, 29 insertions, 0 deletions

diff --git a/dlopen.c b/dlopen.c
new file mode 100644
index 000000000000..0cc81f9a005d
--- /dev/null
+++ b/dlopen.c
@@ -0,0 +1,29 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <limits.h>
+#include <sys/stat.h>
+
+/* Simple program to see if dlopen() would succeed. */
+int main(int argc, char **argv)
+{
+	int i;
+	struct stat st;
+	char buf[PATH_MAX];
+
+	for (i=1; i<argc; i++) {
+		if (dlopen(argv[i], RTLD_NOW)) {
+			fprintf(stdout, "dlopen() of '%s' succeeded.\n", argv[i]);
+			}
+		else {
+			snprintf(buf, sizeof (buf), "./%s", argv[i]);
+			if ((!stat(buf, &st)) && dlopen(buf, RTLD_NOW)) {
+				fprintf(stdout, "dlopen() of './%s' succeeded.\n", argv[i]);
+				}
+			else {
+				fprintf(stdout, "dlopen() of '%s' failed: %s\n", argv[i], dlerror());
+				return 1;
+				}
+			}
+		}
+	return 0;
+}