xqemu/slirp/debug.h

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/*
* Copyright (c) 1995 Danny Gasparovski.
*
* Please read the file COPYRIGHT for the
* terms and conditions of the copyright.
*/
//#define DEBUG 1
#ifdef DEBUG
#define DBG_CALL 0x1
#define DBG_MISC 0x2
#define DBG_ERROR 0x4
#define dfd stderr
extern int slirp_debug;
#define DEBUG_CALL(fmt, ...) do { \
if (slirp_debug & DBG_CALL) { \
fprintf(dfd, fmt, ##__VA_ARGS__); \
fprintf(dfd, "...\n"); \
fflush(dfd); \
} \
} while (0)
#define DEBUG_ARG(fmt, ...) do { \
if (slirp_debug & DBG_CALL) { \
fputc(' ', dfd); \
fprintf(dfd, fmt, ##__VA_ARGS__); \
fputc('\n', dfd); \
fflush(dfd); \
} \
} while (0)
#define DEBUG_ARGS(fmt, ...) DEBUG_ARG(fmt, ##__VA_ARGS__)
#define DEBUG_MISC(fmt, ...) do { \
if (slirp_debug & DBG_MISC) { \
fprintf(dfd, fmt, ##__VA_ARGS__); \
fflush(dfd); \
} \
} while (0)
#define DEBUG_ERROR(fmt, ...) do { \
if (slirp_debug & DBG_ERROR) { \
fprintf(dfd, fmt, ##__VA_ARGS__); \
fflush(dfd); \
} \
} while (0)
#else
#define DEBUG_CALL(fmt, ...)
#define DEBUG_ARG(fmt, ...)
#define DEBUG_ARGS(fmt, ...)
#define DEBUG_MISC(fmt, ...)
#define DEBUG_ERROR(fmt, ...)
#endif