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-rw-r--r--elf/unload7.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/elf/unload7.c b/elf/unload7.c
new file mode 100644
index 0000000..198f7db
--- /dev/null
+++ b/elf/unload7.c
@@ -0,0 +1,39 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+ void *h = dlopen ("$ORIGIN/unload7mod1.so", RTLD_LAZY);
+ if (h == NULL)
+ {
+ puts ("dlopen unload7mod1.so failed");
+ return 1;
+ }
+
+ int (*fn) (void);
+ fn = dlsym (h, "foo");
+ if (fn == NULL)
+ {
+ puts ("dlsym failed");
+ return 1;
+ }
+
+ int ret = 0;
+ if (fn () == 0)
+ ++ret;
+
+ void *h2 = dlopen ("$ORIGIN/unload7mod2.so", RTLD_LAZY);
+ if (h2 == NULL)
+ {
+ puts ("dlopen unload7mod2.so failed");
+ return 1;
+ }
+ dlclose (h2);
+
+ if (fn () == 0)
+ ++ret;
+
+ dlclose (h);
+ return ret;
+}