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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /elf/tst-addr1.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'elf/tst-addr1.c')
-rw-r--r--elf/tst-addr1.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/elf/tst-addr1.c b/elf/tst-addr1.c
new file mode 100644
index 0000000..637906e
--- /dev/null
+++ b/elf/tst-addr1.c
@@ -0,0 +1,26 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <string.h>
+
+static int
+do_test (void)
+{
+ Dl_info i;
+ if (dladdr (&printf, &i) == 0)
+ {
+ puts ("not found");
+ return 1;
+ }
+ printf ("found symbol %s in %s\n", i.dli_sname, i.dli_fname);
+ return i.dli_sname == NULL
+ || (strcmp (i.dli_sname, "printf") != 0
+ /* On architectures which create PIC code by default
+ &printf may resolve to an address in libc.so
+ rather than in the binary. printf and _IO_printf
+ are aliased and which one comes first in the
+ hash table is up to the linker. */
+ && strcmp (i.dli_sname, "_IO_printf") != 0);
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"