--- libelwix/inc/elwix.h 2014/01/29 14:15:57 1.9.2.1 +++ libelwix/inc/elwix.h 2015/06/25 00:36:47 1.12.4.1 @@ -3,7 +3,7 @@ * by Michael Pounov * * $Author: misho $ -* $Id: elwix.h,v 1.9.2.1 2014/01/29 14:15:57 misho Exp $ +* $Id: elwix.h,v 1.12.4.1 2015/06/25 00:36:47 misho Exp $ * ************************************************************************** The ELWIX and AITNET software is distributed under the following @@ -12,7 +12,7 @@ terms: All of the documentation and software included in the ELWIX and AITNET Releases is copyrighted by ELWIX - Sofia/Bulgaria -Copyright 2004 - 2014 +Copyright 2004 - 2015 by Michael Pounov . All rights reserved. Redistribution and use in source and binary forms, with or without @@ -82,6 +82,20 @@ SUCH DAMAGE. #define NBBY 8 /* number of bits in a byte */ #endif +#ifndef BYTE_ORDER + #ifndef LITTLE_ENDIAN + #define LITTLE_ENDIAN 1234 + #endif /* LITTLE_ENDIAN */ + #ifndef BIG_ENDIAN + #define BIG_ENDIAN 4321 + #endif /* BIG_ENDIAN */ + #ifdef WORDS_BIGENDIAN + #define BYTE_ORDER BIG_ENDIAN + #else /* WORDS_BIGENDIAN */ + #define BYTE_ORDER LITTLE_ENDIAN + #endif /* WORDS_BIGENDIAN */ +#endif /* BYTE_ORDER */ + #ifndef be16toh #define be16toh betoh16 #endif @@ -189,6 +203,13 @@ int elwixInit(int mm, unsigned long maxmem); */ void elwixFini(); +/* + * elwix_byteOrder() - Detect platform byte order + * + * return: 1 = little endian or 0 big endian + */ +int elwix_byteOrder(); + /* memory management hooks */ extern void *(*e_malloc)(size_t); extern void *(*e_calloc)(size_t, size_t); @@ -241,6 +262,12 @@ extern int elwix_Debug; __func__, __LINE__, __str); \ } while (0) +#define EWARNING(x, fmt, ...) do { assert((fmt)); \ + char __str[BUFSIZ] = { [0 ... BUFSIZ - 1] = 0 }; \ + snprintf(__str, sizeof __str, (fmt), ##__VA_ARGS__); \ + syslog(LOG_WARNING, "Warning:%s(%d): #%d - %s\n", \ + __func__, __LINE__, (x), __str); \ + } while (0) /* Error state macros */ #define EERROR(x, fmt, ...) do { assert((fmt)); \ char __str[BUFSIZ] = { [0 ... BUFSIZ - 1] = 0 }; \