mirror of
https://gitlab.com/drummyfish/anarch.git
synced 2024-11-25 02:12:19 -05:00
87 lines
3.6 KiB
C
87 lines
3.6 KiB
C
/* lt_error.h -- error propagation interface
|
|
|
|
Copyright (C) 1999-2001, 2004, 2007, 2011-2015 Free Software
|
|
Foundation, Inc.
|
|
Written by Thomas Tanner, 1999
|
|
|
|
NOTE: The canonical source of this file is maintained with the
|
|
GNU Libtool package. Report bugs to bug-libtool@gnu.org.
|
|
|
|
GNU Libltdl 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 of the License, or (at your option) any later version.
|
|
|
|
As a special exception to the GNU Lesser General Public License,
|
|
if you distribute this file as part of a program or library that
|
|
is built using GNU Libtool, you may include this file under the
|
|
same distribution terms that you use for the rest of that program.
|
|
|
|
GNU Libltdl 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 GNU Libltdl; see the file COPYING.LIB. If not, a
|
|
copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
|
|
or obtained by writing to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
/* Only include this header file once. */
|
|
#if !defined LT_ERROR_H
|
|
#define LT_ERROR_H 1
|
|
|
|
#include <libltdl/lt_system.h>
|
|
|
|
LT_BEGIN_C_DECLS
|
|
|
|
/* Defining error strings alongside their symbolic names in a macro in
|
|
this way allows us to expand the macro in different contexts with
|
|
confidence that the enumeration of symbolic names will map correctly
|
|
onto the table of error strings. \0 is appended to the strings to
|
|
expilicitely initialize the string terminator. */
|
|
#define lt_dlerror_table \
|
|
LT_ERROR(UNKNOWN, "unknown error\0") \
|
|
LT_ERROR(DLOPEN_NOT_SUPPORTED, "dlopen support not available\0") \
|
|
LT_ERROR(INVALID_LOADER, "invalid loader\0") \
|
|
LT_ERROR(INIT_LOADER, "loader initialization failed\0") \
|
|
LT_ERROR(REMOVE_LOADER, "loader removal failed\0") \
|
|
LT_ERROR(FILE_NOT_FOUND, "file not found\0") \
|
|
LT_ERROR(DEPLIB_NOT_FOUND, "dependency library not found\0") \
|
|
LT_ERROR(NO_SYMBOLS, "no symbols defined\0") \
|
|
LT_ERROR(CANNOT_OPEN, "can't open the module\0") \
|
|
LT_ERROR(CANNOT_CLOSE, "can't close the module\0") \
|
|
LT_ERROR(SYMBOL_NOT_FOUND, "symbol not found\0") \
|
|
LT_ERROR(NO_MEMORY, "not enough memory\0") \
|
|
LT_ERROR(INVALID_HANDLE, "invalid module handle\0") \
|
|
LT_ERROR(BUFFER_OVERFLOW, "internal buffer overflow\0") \
|
|
LT_ERROR(INVALID_ERRORCODE, "invalid errorcode\0") \
|
|
LT_ERROR(SHUTDOWN, "library already shutdown\0") \
|
|
LT_ERROR(CLOSE_RESIDENT_MODULE, "can't close resident module\0") \
|
|
LT_ERROR(INVALID_MUTEX_ARGS, "internal error (code withdrawn)\0")\
|
|
LT_ERROR(INVALID_POSITION, "invalid search path insert position\0")\
|
|
LT_ERROR(CONFLICTING_FLAGS, "symbol visibility can be global or local\0")
|
|
|
|
/* Enumerate the symbolic error names. */
|
|
enum {
|
|
#define LT_ERROR(name, diagnostic) LT_CONC(LT_ERROR_, name),
|
|
lt_dlerror_table
|
|
#undef LT_ERROR
|
|
|
|
LT_ERROR_MAX
|
|
};
|
|
|
|
/* Should be max of the error string lengths above (plus one for C++) */
|
|
#define LT_ERROR_LEN_MAX (41)
|
|
|
|
/* These functions are only useful from inside custom module loaders. */
|
|
LT_SCOPE int lt_dladderror (const char *diagnostic);
|
|
LT_SCOPE int lt_dlseterror (int errorcode);
|
|
|
|
|
|
LT_END_C_DECLS
|
|
|
|
#endif /*!defined LT_ERROR_H*/
|