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 /* 24*0Sstevel@tonic-gate * Copyright (c) 1992, 1993, 2000 by Sun Microsystems, Inc. 25*0Sstevel@tonic-gate * All rights reserved. 26*0Sstevel@tonic-gate */ 27*0Sstevel@tonic-gate 28*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate /* 31*0Sstevel@tonic-gate * split and splice name 32*0Sstevel@tonic-gate */ 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #include <meta.h> 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate int 37*0Sstevel@tonic-gate splitname(char *name, md_splitname *spn) 38*0Sstevel@tonic-gate { 39*0Sstevel@tonic-gate size_t prefixlen; 40*0Sstevel@tonic-gate size_t suffixlen; 41*0Sstevel@tonic-gate char *lastslash; 42*0Sstevel@tonic-gate lastslash = strrchr(name, '/'); 43*0Sstevel@tonic-gate if (lastslash != NULL) { 44*0Sstevel@tonic-gate prefixlen = lastslash - name; 45*0Sstevel@tonic-gate suffixlen = (strlen(name) - prefixlen) - 1; /* slash dropped */ 46*0Sstevel@tonic-gate } else { 47*0Sstevel@tonic-gate prefixlen = 0; 48*0Sstevel@tonic-gate suffixlen = strlen(name); 49*0Sstevel@tonic-gate } 50*0Sstevel@tonic-gate if (prefixlen > MD_MAXPREFIX || 51*0Sstevel@tonic-gate suffixlen > MD_MAXSUFFIX) 52*0Sstevel@tonic-gate return (1); 53*0Sstevel@tonic-gate (void) memcpy(SPN_PREFIX(spn).pre_data, name, prefixlen); 54*0Sstevel@tonic-gate SPN_PREFIX(spn).pre_len = prefixlen; 55*0Sstevel@tonic-gate (void) memcpy(SPN_SUFFIX(spn).suf_data, lastslash + 1, suffixlen); 56*0Sstevel@tonic-gate SPN_SUFFIX(spn).suf_len = suffixlen; 57*0Sstevel@tonic-gate return (0); 58*0Sstevel@tonic-gate } 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate char * 61*0Sstevel@tonic-gate splicename(md_splitname *spn) 62*0Sstevel@tonic-gate { 63*0Sstevel@tonic-gate char *name; 64*0Sstevel@tonic-gate char *suffix; 65*0Sstevel@tonic-gate size_t prefixlen; 66*0Sstevel@tonic-gate size_t suffixlen; 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate prefixlen = SPN_PREFIX(spn).pre_len; 69*0Sstevel@tonic-gate suffixlen = SPN_SUFFIX(spn).suf_len; 70*0Sstevel@tonic-gate name = Malloc(prefixlen + suffixlen + 2); 71*0Sstevel@tonic-gate (void) memcpy(name, SPN_PREFIX(spn).pre_data, prefixlen); 72*0Sstevel@tonic-gate name[prefixlen] = '/'; 73*0Sstevel@tonic-gate suffix = name + (prefixlen + 1); 74*0Sstevel@tonic-gate (void) memcpy(suffix, SPN_SUFFIX(spn).suf_data, suffixlen); 75*0Sstevel@tonic-gate name[prefixlen + suffixlen + 1] = 0; 76*0Sstevel@tonic-gate return (name); 77*0Sstevel@tonic-gate } 78