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- /*
- * @(#)log.h 1.10 98/07/01
- *
- * Copyright 1995-1998 by Sun Microsystems, Inc.,
- * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
- * All rights reserved.
- *
- * This software is the confidential and proprietary information
- * of Sun Microsystems, Inc. ("Confidential Information"). You
- * shall not disclose such Confidential Information and shall use
- * it only in accordance with the terms of the license agreement
- * you entered into with Sun.
- */
-
- /*
- * Logging utilities for debugging.
- */
-
- #ifndef _LOG_H_
- #define _LOG_H_
-
- #ifdef LOGGING
-
- #include <stdio.h>
-
- /*
- * NOTE: I [Tim] changed command-line parsing of the -l flag to allow
- * -l0 to be passed in. PERMANENT LOG STATEMENTS SHOULD NOT USE LEVEL 0!
- * It is intended to be used temporarily to limit logging output to
- * specific messages during debugging. Otherwise even level 1 logging
- * buries you in output.
- */
-
- int jio_fprintf(FILE *, const char *fmt, ...);
- extern int logging_level;
-
- #define Log(level, message) { \
- if (level <= logging_level) \
- jio_fprintf(stderr, message); \
- }
-
- #define Log1(level, message, x1) { \
- if (level <= logging_level) \
- jio_fprintf(stderr, message, (x1)); \
- }
-
- #define Log2(level, message, x1, x2) { \
- if (level <= logging_level) \
- jio_fprintf(stderr, message, (x1), (x2)); \
- }
-
- #define Log3(level, message, x1, x2, x3) { \
- if (level <= logging_level) \
- jio_fprintf(stderr, message, (x1), (x2), (x3)); \
- }
-
- #define Log4(level, message, x1, x2, x3, x4) { \
- if (level <= logging_level) \
- jio_fprintf(stderr, message, (x1), (x2), (x3), (x4)); \
- }
-
- #else
-
- #define Log(level, message)
- #define Log1(level, message, x1)
- #define Log2(level, message, x1, x2)
- #define Log3(level, message, x1, x2, x3)
- #define Log4(level, message, x1, x2, x3, x4)
-
- #endif /* LOGGING */
- #endif /* !_LOG_H_ */
-