libexplain
1.4.D001
|
00001 /* 00002 * libexplain - Explain errno values returned by libc functions 00003 * Copyright (C) 2010, 2013 Peter Miller 00004 * 00005 * This program is free software; you can redistribute it and/or modify it 00006 * under the terms of the GNU Lesser General Public License as published by 00007 * the Free Software Foundation; either version 3 of the License, or (at 00008 * your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, but 00011 * WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 00013 * General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Lesser General Public License 00016 * along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 */ 00018 00019 #include <libexplain/ac/errno.h> 00020 #include <libexplain/ac/sys/ptrace.h> 00021 00022 #include <libexplain/buffer/errno/ptrace.h> 00023 #include <libexplain/common_message_buffer.h> 00024 #include <libexplain/ptrace.h> 00025 00026 00027 const char * 00028 explain_ptrace(int request, pid_t pid, void *addr, void *data) 00029 { 00030 return explain_errno_ptrace(errno, request, pid, addr, data); 00031 } 00032 00033 00034 const char * 00035 explain_errno_ptrace(int errnum, int request, pid_t pid, void *addr, void *data) 00036 { 00037 explain_message_errno_ptrace(explain_common_message_buffer, 00038 explain_common_message_buffer_size, errnum, request, pid, addr, data); 00039 return explain_common_message_buffer; 00040 } 00041 00042 00043 void 00044 explain_message_ptrace(char *message, int message_size, int request, pid_t pid, 00045 void *addr, void *data) 00046 { 00047 explain_message_errno_ptrace(message, message_size, errno, request, pid, 00048 addr, data); 00049 } 00050 00051 00052 void 00053 explain_message_errno_ptrace(char *message, int message_size, int errnum, int 00054 request, pid_t pid, void *addr, void *data) 00055 { 00056 explain_string_buffer_t sb; 00057 00058 explain_string_buffer_init(&sb, message, message_size); 00059 explain_buffer_errno_ptrace(&sb, errnum, request, pid, addr, data); 00060 } 00061 00062 00063 /* vim: set ts=8 sw=4 et : */