diff options
| author | Roland McGrath <roland@gnu.org> | 2003-03-10 09:12:11 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-03-10 09:12:11 +0000 |
| commit | 8dd569934c2019dff527f0587f3d809efeec7c03 (patch) | |
| tree | 56541d1fa27eed805f18da76464f4b1be727adb5 /sysdeps/generic/elf | |
| parent | e48f96382f237c0edad5c446eca867092406a51d (diff) | |
2003-03-10 Roland McGrath <roland@redhat.com>
* dlfcn/Makefile (libdl-routines): Add dladdr1.
* dlfcn/dladdr1.c: New file.
* dlfcn/dlfcn.h [__USE_GNU]: Declare dladdr1.
[__USE_GNU] (RTLD_DL_SYMENT, RTLD_DL_LINKMAP): New enum constants.
* elf/dl-addr.c (_dl_addr): Take new args, a struct link_map ** and
a const ElfNN_Sym ** to fill in.
* include/dlfcn.h: Update decl. Include <link.h>.
* dlfcn/dladdr.c (dladdr): Update caller.
* malloc/mtrace.c (tr_where): Likewise.
* sysdeps/generic/elf/backtracesyms.c: Likewise.
* sysdeps/generic/elf/backtracesymsfd.c: Likewise.
* dlfcn/Versions (libdl: GLIBC_2.3.3): New set, add dladdr1.
* Versions.def (libdl): Define GLIBC_2.3.3 set.
Diffstat (limited to 'sysdeps/generic/elf')
| -rw-r--r-- | sysdeps/generic/elf/backtracesyms.c | 4 | ||||
| -rw-r--r-- | sysdeps/generic/elf/backtracesymsfd.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/generic/elf/backtracesyms.c b/sysdeps/generic/elf/backtracesyms.c index c3f46d6ea1..b31be6ac5d 100644 --- a/sysdeps/generic/elf/backtracesyms.c +++ b/sysdeps/generic/elf/backtracesyms.c @@ -1,5 +1,5 @@ /* Return list with names for address in backtrace. - Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1998,1999,2000,2001,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -48,7 +48,7 @@ __backtrace_symbols (array, size) /* Fill in the information we can get from `dladdr'. */ for (cnt = 0; cnt < size; ++cnt) { - status[cnt] = _dl_addr (array[cnt], &info[cnt]); + status[cnt] = _dl_addr (array[cnt], &info[cnt], NULL, NULL); if (status[cnt] && info[cnt].dli_fname && info[cnt].dli_fname[0] != '\0') /* We have some info, compute the length of the string which will be "<file-name>(<sym-name>) [+offset]. */ diff --git a/sysdeps/generic/elf/backtracesymsfd.c b/sysdeps/generic/elf/backtracesymsfd.c index 7c93c37ce1..16df53883c 100644 --- a/sysdeps/generic/elf/backtracesymsfd.c +++ b/sysdeps/generic/elf/backtracesymsfd.c @@ -1,5 +1,5 @@ /* Write formatted list with names for addresses in backtrace to a file. - Copyright (C) 1998, 2000 Free Software Foundation, Inc. + Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -48,7 +48,7 @@ __backtrace_symbols_fd (array, size, fd) Dl_info info; size_t last = 0; - if (_dl_addr (array[cnt], &info) + if (_dl_addr (array[cnt], &info, NULL, NULL) && info.dli_fname && info.dli_fname[0] != '\0') { /* Name of the file. */ |