10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*11411SSurya.Prakki@Sun.COM * Common Development and Distribution License (the "License"). 6*11411SSurya.Prakki@Sun.COM * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 21*11411SSurya.Prakki@Sun.COM 220Sstevel@tonic-gate /* 23*11411SSurya.Prakki@Sun.COM * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 240Sstevel@tonic-gate * Use is subject to license terms. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 270Sstevel@tonic-gate #include <stdio.h> 280Sstevel@tonic-gate #include <stdarg.h> 290Sstevel@tonic-gate #include <stdlib.h> 300Sstevel@tonic-gate #include <limits.h> 310Sstevel@tonic-gate #include <string.h> 320Sstevel@tonic-gate 330Sstevel@tonic-gate /* The following defines are for tracing output (from libsmpicommon) */ 340Sstevel@tonic-gate 350Sstevel@tonic-gate #define LOG 0x1 /* write message to log file */ 360Sstevel@tonic-gate #define SCR 0x2 /* write message to the screen */ 370Sstevel@tonic-gate #define LOGSCR LOG|SCR /* write message to the log and screen */ 380Sstevel@tonic-gate #define LEVEL0 0x0001 /* message level 0 */ 390Sstevel@tonic-gate #define LEVEL1 0x0002 /* message level 1 */ 400Sstevel@tonic-gate #define LEVEL2 0x0004 /* message level 2 */ 410Sstevel@tonic-gate #define LEVEL3 0x0010 /* message level 3 */ 420Sstevel@tonic-gate 430Sstevel@tonic-gate extern int get_trace_level(void); 440Sstevel@tonic-gate extern int write_status(unsigned char, unsigned int, char *, ...); 450Sstevel@tonic-gate 460Sstevel@tonic-gate const char libsvm_str[] = "LIB_SVM: "; 470Sstevel@tonic-gate const int libsvm_len = sizeof (libsvm_str); 480Sstevel@tonic-gate 490Sstevel@tonic-gate /*PRINTFLIKE1*/ 500Sstevel@tonic-gate void 510Sstevel@tonic-gate debug_printf(char *fmt, ...) 520Sstevel@tonic-gate { 530Sstevel@tonic-gate va_list ap; 540Sstevel@tonic-gate char *cp; 550Sstevel@tonic-gate char *buf; 560Sstevel@tonic-gate 570Sstevel@tonic-gate if (get_trace_level() > 5) { 580Sstevel@tonic-gate if ((buf = calloc(PATH_MAX, sizeof (char))) == NULL) 590Sstevel@tonic-gate return; 600Sstevel@tonic-gate (void) strcpy(buf, libsvm_str); 610Sstevel@tonic-gate /* 620Sstevel@tonic-gate * libsvm_len - 1 is because the length includes NULL 630Sstevel@tonic-gate */ 640Sstevel@tonic-gate 650Sstevel@tonic-gate cp = buf + (libsvm_len - 1); 660Sstevel@tonic-gate va_start(ap, fmt); 670Sstevel@tonic-gate if (vsnprintf(cp, (PATH_MAX - (libsvm_len - 1)), 68*11411SSurya.Prakki@Sun.COM fmt, ap) >= 0) { 69*11411SSurya.Prakki@Sun.COM (void) write_status(LOGSCR, LEVEL0, buf); 700Sstevel@tonic-gate } 710Sstevel@tonic-gate free(buf); 720Sstevel@tonic-gate va_end(ap); 730Sstevel@tonic-gate } 740Sstevel@tonic-gate } 75