1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <stdio.h> 30*0Sstevel@tonic-gate #include <stdarg.h> 31*0Sstevel@tonic-gate #include <stdlib.h> 32*0Sstevel@tonic-gate #include <limits.h> 33*0Sstevel@tonic-gate #include <string.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate /* The following defines are for tracing output (from libsmpicommon) */ 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #define LOG 0x1 /* write message to log file */ 38*0Sstevel@tonic-gate #define SCR 0x2 /* write message to the screen */ 39*0Sstevel@tonic-gate #define LOGSCR LOG|SCR /* write message to the log and screen */ 40*0Sstevel@tonic-gate #define LEVEL0 0x0001 /* message level 0 */ 41*0Sstevel@tonic-gate #define LEVEL1 0x0002 /* message level 1 */ 42*0Sstevel@tonic-gate #define LEVEL2 0x0004 /* message level 2 */ 43*0Sstevel@tonic-gate #define LEVEL3 0x0010 /* message level 3 */ 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate extern int get_trace_level(void); 46*0Sstevel@tonic-gate extern int write_status(unsigned char, unsigned int, char *, ...); 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate const char libsvm_str[] = "LIB_SVM: "; 49*0Sstevel@tonic-gate const int libsvm_len = sizeof (libsvm_str); 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate /*PRINTFLIKE1*/ 52*0Sstevel@tonic-gate void 53*0Sstevel@tonic-gate debug_printf(char *fmt, ...) 54*0Sstevel@tonic-gate { 55*0Sstevel@tonic-gate va_list ap; 56*0Sstevel@tonic-gate char *cp; 57*0Sstevel@tonic-gate char *buf; 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate if (get_trace_level() > 5) { 60*0Sstevel@tonic-gate if ((buf = calloc(PATH_MAX, sizeof (char))) == NULL) 61*0Sstevel@tonic-gate return; 62*0Sstevel@tonic-gate (void) strcpy(buf, libsvm_str); 63*0Sstevel@tonic-gate /* 64*0Sstevel@tonic-gate * libsvm_len - 1 is because the length includes NULL 65*0Sstevel@tonic-gate */ 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate cp = buf + (libsvm_len - 1); 68*0Sstevel@tonic-gate va_start(ap, fmt); 69*0Sstevel@tonic-gate if (vsnprintf(cp, (PATH_MAX - (libsvm_len - 1)), 70*0Sstevel@tonic-gate fmt, ap) >= 0) { 71*0Sstevel@tonic-gate write_status(LOGSCR, LEVEL0, buf); 72*0Sstevel@tonic-gate } 73*0Sstevel@tonic-gate free(buf); 74*0Sstevel@tonic-gate va_end(ap); 75*0Sstevel@tonic-gate } 76*0Sstevel@tonic-gate } 77