mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 03:10:05 +00:00
f5bf21a780
Unify symbols in user namespace exported by libc.so and libc.a. * argp/argp-fmtstream.c: Don't define argp_make_fmtstream, argp_fmtstream_free, and argp_fmtstream_printf. * argp/argp-fs-xinl.c: Don't define argp_fmtstream_putc, argp_fmtstream_puts, argp_fmtstream_write, argp_fmtstream_set_lmargin, argp_fmtstream_set_rmargin, argp_fmtstream_set_wmargin, and argp_fmtstream_point. * gmon/gmon.c: Don't define write_profiling. * libio/genops.c: Don't define _cleanup. * intl/explodename.c (_nl_find_language.c): Mark as static. * intl/loadinfo.h: Remove _nl_find_language prototype. * libio/fileops.c (_IO_file_seekoff_maybe_mmap): Mark as static. * libio/libioP.h: Remove declaration. * libio/iopopen.c (_IO_proc_jumps): Mark as static. * libio/libioP.h: Remove declaration. * sysdeps/generic/unwind-dw2.c: Mark __frame_state_for with STATIC. * sysdeps/generic/framestate.c: Define STATIC before including unwind-dw2.c.
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/* __frame_state_for unwinder helper function wrapper.
|
|
Copyright (C) 2001, 2003 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <dlfcn.h>
|
|
#include <stdlib.h>
|
|
#define STATIC static
|
|
#define __frame_state_for fallback_frame_state_for
|
|
#include <unwind-dw2.c>
|
|
#undef __frame_state_for
|
|
|
|
typedef struct frame_state * (*framesf)(void *pc, struct frame_state *);
|
|
struct frame_state *__frame_state_for (void *pc,
|
|
struct frame_state *frame_state);
|
|
|
|
struct frame_state *
|
|
__frame_state_for (void *pc, struct frame_state *frame_state)
|
|
{
|
|
static framesf frame_state_for;
|
|
|
|
if (frame_state_for == NULL)
|
|
{
|
|
void *handle = __libc_dlopen ("libgcc_s.so.1");
|
|
|
|
if (handle == NULL
|
|
|| (frame_state_for
|
|
= (framesf) __libc_dlsym (handle, "__frame_state_for")) == NULL)
|
|
frame_state_for = fallback_frame_state_for;
|
|
}
|
|
|
|
return frame_state_for (pc, frame_state);
|
|
}
|