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 (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 24*0Sstevel@tonic-gate /* All Rights Reserved */ 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate /* 28*0Sstevel@tonic-gate * Copyright (c) 1997, by Sun Microsystems, Inc. 29*0Sstevel@tonic-gate * All rights reserved. 30*0Sstevel@tonic-gate */ 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /*LINTLIBRARY*/ 33*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */ 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate #include <stdio.h> 36*0Sstevel@tonic-gate #include <string.h> 37*0Sstevel@tonic-gate #include <stdlib.h> 38*0Sstevel@tonic-gate #include <sys/types.h> 39*0Sstevel@tonic-gate #include "libadm.h" 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate void 42*0Sstevel@tonic-gate puthelp(FILE *fp, char *defmesg, char *help) 43*0Sstevel@tonic-gate { 44*0Sstevel@tonic-gate char *tmp; 45*0Sstevel@tonic-gate size_t n; 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate tmp = NULL; 48*0Sstevel@tonic-gate if (help == NULL) { 49*0Sstevel@tonic-gate /* use default message since no help was provided */ 50*0Sstevel@tonic-gate help = defmesg ? defmesg : "No help available."; 51*0Sstevel@tonic-gate } else if (defmesg != NULL) { 52*0Sstevel@tonic-gate n = strlen(help); 53*0Sstevel@tonic-gate if (help[0] == '~') { 54*0Sstevel@tonic-gate /* prepend default message */ 55*0Sstevel@tonic-gate tmp = calloc(n+strlen(defmesg)+1, sizeof (char)); 56*0Sstevel@tonic-gate (void) strcpy(tmp, defmesg); 57*0Sstevel@tonic-gate (void) strcat(tmp, "\n"); 58*0Sstevel@tonic-gate ++help; 59*0Sstevel@tonic-gate (void) strcat(tmp, help); 60*0Sstevel@tonic-gate help = tmp; 61*0Sstevel@tonic-gate } else if (n && (help[n-1] == '~')) { 62*0Sstevel@tonic-gate /* append default message */ 63*0Sstevel@tonic-gate tmp = calloc(n+strlen(defmesg)+2, sizeof (char)); 64*0Sstevel@tonic-gate (void) strcpy(tmp, help); 65*0Sstevel@tonic-gate tmp[n-1] = '\0'; 66*0Sstevel@tonic-gate (void) strcat(tmp, "\n"); 67*0Sstevel@tonic-gate (void) strcat(tmp, defmesg); 68*0Sstevel@tonic-gate help = tmp; 69*0Sstevel@tonic-gate } 70*0Sstevel@tonic-gate } 71*0Sstevel@tonic-gate (void) puttext(fp, help, ckindent, ckwidth); 72*0Sstevel@tonic-gate (void) fputc('\n', fp); 73*0Sstevel@tonic-gate if (tmp) 74*0Sstevel@tonic-gate free(tmp); 75*0Sstevel@tonic-gate } 76