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| author | Ulrich Drepper <drepper@redhat.com> | 2000-11-16 02:17:26 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-11-16 02:17:26 +0000 |
| commit | 85857f932b10330e5c96bedf15e81bcfc0207737 (patch) | |
| tree | 24cb6d5dd63007daf1fd3d87171dc1c3ec838b8f /dlfcn/default.c | |
| parent | 821dcbccd172d8f35644cd6da81337cc739dde94 (diff) | |
| download | glibc-85857f932b10330e5c96bedf15e81bcfc0207737.tar.gz glibc-85857f932b10330e5c96bedf15e81bcfc0207737.tar.xz glibc-85857f932b10330e5c96bedf15e81bcfc0207737.zip | |
Update.
2000-11-15 Jakub Jelinek <jakub@redhat.com> * dlfcn/default.c (main): Add test for dladdr of main returning argv[0] in dli_fname field. 2000-11-15 Jakub Jelinek <jakub@redhat.com> * Makeconfig (run-program-prefix): Move test-static test into the variable. * sysdeps/alpha/dl-machine.h (RTLD_START): Update _dl_argv. * sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise, schedule instructions. * sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise, schedule instructions, fix a bug in copying auxiliary data. * manual/startup.texi (Program Arguments): Fix type of main's envp parameter. Reported by Raúl Núñez de Arenas Coronado <dervishd@linuxfreak.com>.
Diffstat (limited to 'dlfcn/default.c')
| -rw-r--r-- | dlfcn/default.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/dlfcn/default.c b/dlfcn/default.c index 98c0b2a9b6..e5d5275ff5 100644 --- a/dlfcn/default.c +++ b/dlfcn/default.c @@ -1,5 +1,6 @@ #include <dlfcn.h> #include <stdio.h> +#include <string.h> extern int test_in_mod1 (void *); @@ -12,7 +13,22 @@ main (int argc, char *argv[]) int (*ifp) (void); void *p; int result = 0; - + Dl_info info; + + dladdr(main, &info); + if (info.dli_fname == NULL) + { + printf ("%s: dladdr returns NULL dli_fname\n", __FILE__); + result = 1; + } + else if (strcmp (info.dli_fname, argv[0])) + { + printf ("%s: dladdr returned '%s' as dli_fname\n", __FILE__, info.dli_fname); + result = 1; + } + else + printf ("%s: dladdr returned correct dli_fname\n", __FILE__); + /* Find function `main'. */ p = dlsym (RTLD_DEFAULT, "main"); if (p == NULL) |