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authorEric Andersen <andersen@codepoet.org>2003-06-27 11:55:20 +0000
committerEric Andersen <andersen@codepoet.org>2003-06-27 11:55:20 +0000
commit536362633fc9b7615f3cd2c0543e553c3e0f4cdf (patch)
treeab97f2c536859950e46416ce533e7838e423a153 /test/dlopen/test1.c
parentbdd703508d6c905db90739a78e58ec923f5c6ae1 (diff)
Add a test which shows off the broken spots in our dlopen implementation
Diffstat (limited to 'test/dlopen/test1.c')
-rw-r--r--test/dlopen/test1.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/test/dlopen/test1.c b/test/dlopen/test1.c
new file mode 100644
index 000000000..c13eb3006
--- /dev/null
+++ b/test/dlopen/test1.c
@@ -0,0 +1,33 @@
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <dlfcn.h>
+
+#ifdef __UCLIBC__
+extern void _dlinfo(void);
+#endif
+
+int main(int argc, char **argv) {
+ void *handle;
+ int (*mydltest)(const char *s);
+ char *error;
+
+ handle = dlopen ("./libtest1.so", RTLD_LAZY);
+ if (!handle) {
+ fprintf(stderr, "Could not open ./libtest1.so: %s\n", dlerror());
+ exit(1);
+ }
+
+ mydltest = dlsym(handle, "dltest");
+ if ((error = dlerror()) != NULL) {
+ fprintf(stderr, "Could not locate symbol 'dltest': %s\n", error);
+ exit(1);
+ }
+
+ mydltest("hello world!");
+
+ dlclose(handle);
+
+ return EXIT_SUCCESS;
+}
+