aboutsummaryrefslogtreecommitdiff
path: root/elf/tst-dlmopen1mod.c
diff options
context:
space:
mode:
Diffstat (limited to 'elf/tst-dlmopen1mod.c')
-rw-r--r--elf/tst-dlmopen1mod.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/elf/tst-dlmopen1mod.c b/elf/tst-dlmopen1mod.c
new file mode 100644
index 0000000000..40a4c8fa44
--- /dev/null
+++ b/elf/tst-dlmopen1mod.c
@@ -0,0 +1,38 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <gnu/lib-names.h>
+
+
+int
+foo (Lmid_t ns2)
+{
+ void *h = dlopen (LIBC_SO, RTLD_LAZY|RTLD_NOLOAD);
+ if (h == NULL)
+ {
+ printf ("cannot get handle for %s: %s\n", LIBC_SO, dlerror ());
+ return 1;
+ }
+
+ Lmid_t ns = -10;
+ if (dlinfo (h, RTLD_DI_LMID, &ns) != 0)
+ {
+ printf ("dlinfo for %s in %s failed: %s\n",
+ LIBC_SO, __func__, dlerror ());
+ return 1;
+ }
+
+ if (ns != ns2)
+ {
+ printf ("namespace for %s not LM_ID_BASE\n", LIBC_SO);
+ return 1;
+ }
+
+ if (dlclose (h) != 0)
+ {
+ printf ("dlclose for %s in %s failed: %s\n",
+ LIBC_SO, __func__, dlerror ());
+ return 1;
+ }
+
+ return 0;
+}