1998-06-19 00:51:12 +08:00
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/* Helper definitions for profiling of shared libraries.
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2004-03-06 16:19:29 +08:00
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Copyright (C) 1998, 2000, 2002, 2004 Free Software Foundation, Inc.
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1998-06-19 00:51:12 +08:00
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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2001-07-06 12:58:11 +08:00
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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1998-06-19 00:51:12 +08:00
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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2001-07-06 12:58:11 +08:00
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Lesser General Public License for more details.
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1998-06-19 00:51:12 +08:00
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2001-07-06 12:58:11 +08:00
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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1998-06-19 00:51:12 +08:00
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#include <dlfcn.h>
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#include <elf.h>
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2000-03-24 04:31:46 +08:00
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#include <ldsodefs.h>
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1998-06-19 00:51:12 +08:00
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/* This is the map for the shared object we profile. It is defined here
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only because we test for this value being NULL or not. */
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void
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1999-06-28 23:52:36 +08:00
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_dl_mcount_wrapper (void *selfpc)
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1998-06-19 00:51:12 +08:00
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{
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2004-03-06 16:19:29 +08:00
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GLRO(dl_mcount) ((ElfW(Addr)) RETURN_ADDRESS (0), (ElfW(Addr)) selfpc);
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1998-06-19 00:51:12 +08:00
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}
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void
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_dl_mcount_wrapper_check (void *selfpc)
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{
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2002-01-31 11:41:25 +08:00
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if (GL(dl_profile_map) != NULL)
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2004-03-06 16:19:29 +08:00
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GLRO(dl_mcount) ((ElfW(Addr)) RETURN_ADDRESS (0), (ElfW(Addr)) selfpc);
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1998-06-19 00:51:12 +08:00
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}
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* include/bits/dlfcn.h: New file.
* elf/dl-profstub.c (_dl_mcount_wrapper_check): Add libc_hidden_def.
* include/grp.h (_nss_files_parse_grent): Add libc_hidden_proto.
* include/netinet/ether.h (_nss_files_parse_etherent): Likewise.
* include/rpc/netdb.h (_nss_files_parse_rpcent): Likewise.
* include/pwd.h (_nss_files_parse_pwent): Likewise.
* include/shadow.h (_nss_files_parse_spent): Likewise.
* include/netdb.h (_nss_files_parse_protoent,
_nss_files_parse_servent, _nss_files_parse_netent): Likewise.
* nss/nss_files/files-parse.c (nss_files_parse_hidden_def): Define.
(LINE_PARSER): Use it.
* nss/nsswitch.h (__nss_hostname_digits_dots): Add libc_hidden_proto.
* nss/digits_dots.c (__nss_hostname_digits_dots): Add libc_hidden_def.
* include/wctype.h (iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
towlower, towupper): Add prototypes here too. Add libc_hidden_proto.
* wctype/wcfuncs ((iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
towlower, towupper): Add libc_hidden_weak.
* libio/oldiopopen.c: Move #if SHLIB_COMPAT after _IO_HAVE_SYS_WAIT
#endif.
* manual/debug.texi (%MENU%): Remove trailing dot.
Reported by <hayastan132@hotmail.com>.
2002-08-10 15:54:55 +08:00
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libc_hidden_def (_dl_mcount_wrapper_check)
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