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authorAndreas Schwab <schwab@redhat.com>2011-08-24 09:32:13 +0200
committerAndreas Schwab <schwab@redhat.com>2011-08-24 09:32:13 +0200
commit39dd69dfb9b8948720f05455df6775b70238803f (patch)
treeef705bd72d5de79844f371004cb96f372212bc6e /elf/unload8.c
parent22044b48baa8a3c3fe67ab912e9f34a80c97880b (diff)
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Fix scope handling during dl_close
Diffstat (limited to 'elf/unload8.c')
-rw-r--r--elf/unload8.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/elf/unload8.c b/elf/unload8.c
new file mode 100644
index 0000000..f984a38
--- /dev/null
+++ b/elf/unload8.c
@@ -0,0 +1,33 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+ void *h = dlopen ("$ORIGIN/unload8mod1.so", RTLD_LAZY);
+ if (h == NULL)
+ {
+ puts ("dlopen unload8mod1.so failed");
+ return 1;
+ }
+
+ void *h2 = dlopen ("$ORIGIN/unload8mod1x.so", RTLD_LAZY);
+ if (h2 == NULL)
+ {
+ puts ("dlopen unload8mod1x.so failed");
+ return 1;
+ }
+ dlclose (h2);
+
+ int (*mod1) (void) = dlsym (h, "mod1");
+ if (mod1 == NULL)
+ {
+ puts ("dlsym failed");
+ return 1;
+ }
+
+ mod1 ();
+ dlclose (h);
+
+ return 0;
+}