libmtp 1.0.4

util.h

00001 /*
00002  * \file util.h
00003  * Utilityfunctions.
00004  *
00005  * Copyright (C) 2005-2007 Linus Walleij <triad@df.lth.se>
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Lesser General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2 of the License, or (at your option) any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Lesser General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Lesser General Public
00018  * License along with this library; if not, write to the
00019  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00020  * Boston, MA 02111-1307, USA.
00021  */
00022 
00023 #ifndef __MTP__UTIL__H
00024 #define __MTP__UTIL__H
00025 
00026 void data_dump(FILE *f, void *buf, uint32_t nbytes);
00027 void data_dump_ascii (FILE *f, void *buf, uint32_t n, uint32_t dump_boundry);
00028 #ifndef HAVE_STRNDUP
00029 char *strndup (const char *s, size_t n);
00030 #endif
00031 
00035 #define LIBMTP_INFO(format, args...) \
00036   do { \
00037     if (LIBMTP_debug != 0) \
00038       fprintf(stdout, "LIBMTP %s[%d]: " format, __FUNCTION__, __LINE__, ##args); \
00039         else \
00040       fprintf(stdout, format, ##args); \
00041   } while (0)
00042 
00046 #define LIBMTP_ERROR(format, args...) \
00047   do { \
00048     if (LIBMTP_debug != 0) \
00049       fprintf(stderr, "LIBMTP %s[%d]: " format, __FUNCTION__, __LINE__, ##args); \
00050         else \
00051       fprintf(stderr, format, ##args); \
00052   } while (0)
00053 
00054 
00055 #endif //__MTP__UTIL__H