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| author |   Ulrich Drepper <drepper@redhat.com> | 2006-08-24 20:21:08 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-08-24 20:21:08 +0000 |
| commit | 93b53ca279865363a3352017c1d4456cc58e7de4 (patch) | |
| tree | 24bb024fc5c1d21ec0ed470d17d912eca47f100c /elf/tst-addr1.c | |
| parent | * malloc/malloc.c (sYSMALLOc): Avoid infinite loop if MMAP (diff) | |
| download | glibc-93b53ca279865363a3352017c1d4456cc58e7de4.tar.gz glibc-93b53ca279865363a3352017c1d4456cc58e7de4.tar.bz2 glibc-93b53ca279865363a3352017c1d4456cc58e7de4.zip | |
[BZ #2683]
2006-08-24 Ulrich Drepper <drepper@redhat.com>
[BZ #2683]
* elf/dl-addr.c (_dl_addr): Don't ignore all undefined symbols.
If symbol has a value use it.
* elf/tst-dladdr1.c: New file.
* elf/Makefile: Add rules to build and run tst-addr1.
Diffstat (limited to 'elf/tst-addr1.c')
| -rw-r--r-- | elf/tst-addr1.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/elf/tst-addr1.c b/elf/tst-addr1.c new file mode 100644 index 0000000000..3a2cbb668f --- /dev/null +++ b/elf/tst-addr1.c @@ -0,0 +1,19 @@ +#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; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |