1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 #include <stdio.h> 31 #include <errno.h> 32 #include <string.h> 33 #include <limits.h> 34 #include <stdlib.h> 35 #include <unistd.h> 36 #include <sys/types.h> 37 #include <locale.h> 38 #include <libintl.h> 39 #include <pkglib.h> 40 #include <install.h> 41 #include <libinst.h> 42 #include <libadm.h> 43 #include "installf.h" 44 45 void 46 removef(int argc, char *argv[]) 47 { 48 struct cfextra *new; 49 char buf[PATH_MAX]; 50 char *path; 51 int flag; 52 int len; 53 int max_eptnum; 54 55 flag = strcmp(argv[0], "-") == 0; 56 57 eptnum = 0; 58 max_eptnum = 64; /* starting size of array */ 59 extlist = malloc(max_eptnum * sizeof (struct cfextra *)); 60 61 for (;;) { 62 if (flag) { 63 if (fgets(buf, PATH_MAX, stdin) == NULL) 64 break; 65 66 /* strip trailing new line */ 67 len = strlen(buf); 68 if (buf[len - 1] == '\n') 69 buf[len - 1] = '\0'; 70 71 path = buf; 72 } else { 73 if (argc-- <= 0) 74 break; 75 path = argv[argc]; 76 } 77 78 /* 79 * This strips the install root from the path using 80 * a questionable algorithm. This should go away as 81 * we define more precisely the command line syntax 82 * with our '-R' option. - JST 83 */ 84 path = orig_path_ptr(path); 85 86 if (path == NULL) { 87 logerr(gettext("ERROR: no pathname was provided")); 88 warnflag++; 89 continue; 90 } 91 92 if (*path != '/') { 93 logerr(gettext( 94 "WARNING: relative pathname <%s> ignored"), path); 95 warnflag++; 96 continue; 97 } 98 99 new = calloc(1, sizeof (struct cfextra)); 100 if (new == NULL) { 101 progerr(strerror(errno)); 102 quit(99); 103 } 104 new->cf_ent.ftype = '-'; 105 106 (void) eval_path(&(new->server_path), &(new->client_path), 107 &(new->map_path), path); 108 109 new->cf_ent.path = new->client_path; 110 111 extlist[eptnum++] = new; 112 if (eptnum >= max_eptnum) { 113 /* array size grows exponentially */ 114 max_eptnum <<= 1; 115 extlist = realloc(extlist, 116 max_eptnum * sizeof (struct cfextra *)); 117 if (extlist == NULL) { 118 progerr(strerror(errno)); 119 quit(99); 120 } 121 } 122 } 123 extlist[eptnum] = (struct cfextra *)NULL; 124 125 qsort((char *)extlist, 126 (unsigned)eptnum, sizeof (struct cfextra *), cfentcmp); 127 } 128