diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dlfcn.h | 45 | ||||
| -rw-r--r-- | elf/rtld.c | 4 |
2 files changed, 24 insertions, 25 deletions
diff --git a/elf/dlfcn.h b/elf/dlfcn.h index b26a38f..b59bebd 100644 --- a/elf/dlfcn.h +++ b/elf/dlfcn.h @@ -1,25 +1,26 @@ /* dlfcn.h -- User functions for run-time dynamic loading. -Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. + 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _DLFCN_H -#define _DLFCN_H 1 +#define _DLFCN_H 1 +#include <features.h> /* The MODE argument to `dlopen' contains one of the following: */ #define RTLD_LAZY 0x001 /* Lazy function call binding. */ @@ -33,30 +34,30 @@ Cambridge, MA 02139, USA. */ /* Open the shared object FILE and map it in; return a handle that can be passed to `dlsym' to get symbol values from it. */ -extern void *dlopen (const char *__file, int __mode); +extern void *dlopen __P ((__const char *__file, int __mode)); /* Unmap and close a shared object opened by `dlopen'. The handle cannot be used again after calling `dlclose'. */ -extern int dlclose (void *__handle); +extern int dlclose __P ((void *__handle)); /* Find the run-time address in the shared object HANDLE refers to of the symbol called NAME. */ -extern void *dlsym (void *__handle, const char *__name); +extern void *dlsym __P ((void *__handle, __const char *__name)); /* When any of the above functions fails, call this function to return a string describing the error. Each call resets the error string so that a following call returns null. */ -extern char *dlerror (void); +extern char *dlerror __P ((void)); /* Fill in *INFO with the following information about ADDRESS. Returns 0 iff no shared object's segments contain that address. */ typedef struct { - const char *dli_fname; /* File name of defining object. */ + __const char *dli_fname; /* File name of defining object. */ void *dli_fbase; /* Load address of that object. */ - const char *dli_sname; /* Name of nearest symbol. */ + __const char *dli_sname; /* Name of nearest symbol. */ void *dli_saddr; /* Exact value of nearest symbol. */ } Dl_info; -extern int dladdr (void *__address, Dl_info *__info); +extern int dladdr __P ((void *__address, Dl_info *__info)); #endif /* dlfcn.h */ @@ -285,9 +285,7 @@ of this helper program; chances are you did not intend to run this program.\n", if (mode == verify) /* We were called just to verify that this is a dynamic executable using us as the program interpreter. */ - _exit ((strcmp (_dl_rtld_map.l_libname, _dl_rtld_map.l_name) || - l->l_ld == NULL) - ? EXIT_FAILURE : EXIT_SUCCESS); + _exit (l->l_ld == NULL ? EXIT_FAILURE : EXIT_SUCCESS); /* Extract the contents of the dynamic section for easy access. */ elf_get_dynamic_info (l->l_ld, l->l_info); |