1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <malloc.h>
#include <assert.h>
#include <sys/stat.h>
#include <pkgstrct.h>
#include <pkginfo.h>
#include <locale.h>
#include <libintl.h>
#include <pkglib.h>
#include <install.h>
#include <libinst.h>
#include <libadm.h>
#define PINFOALLOC 200
#define ERR_MEMORY "memory allocation failure, errno=%d"
int otherstoo;
char *useclass;
static int pinfo_handle = -1;
/* Free all allocated package info structures. */
void
pinfo_free(void)
{
bl_free(pinfo_handle);
}
/*
* This function manipulates the pinfo entry corresponding to the package
* indicated on the command line.
*/
struct pinfo *
eptstat(struct cfent *entry, char *pkg, char c)
{
struct pinfo *pinfo, *last, *me, *myparent;
otherstoo = 0;
useclass = entry->pkg_class;
me = myparent = last = (struct pinfo *)0;
if (pinfo_handle == -1) {
pinfo_handle = bl_create(PINFOALLOC, sizeof (struct pinfo),
"package data");
}
for (pinfo = entry->pinfo; pinfo; pinfo = pinfo->next) {
if (strcmp(pkg, pinfo->pkg) == 0) {
if (*pinfo->aclass)
useclass = pinfo->aclass;
myparent = last;
me = pinfo;
} else
otherstoo++;
last = pinfo;
}
if (c) {
/*
* use a delete/add strategy to keep package list
* ordered by modification time
*/
if (me) {
/* remove from list first */
if (myparent)
myparent->next = me->next;
else
entry->pinfo = me->next;
if (me == last)
last = myparent;
entry->npkgs--;
/* leave 'me' around until later! */
}
if ((c != STAT_NEXT) && (me || (c != RM_RDY))) {
/* need to add onto end */
entry->npkgs++;
if (me == NULL) {
/* LINTED pointer cast may result in impro... */
me = (struct pinfo *)
bl_next_avail(pinfo_handle);
if (me == NULL) {
progerr(gettext(ERR_MEMORY), errno);
quit(99);
}
} else {
me->next = (struct pinfo *)NULL;
if (entry->npkgs == 1) {
if (me->aclass[0])
(void) strcpy(entry->pkg_class,
me->aclass);
useclass = entry->pkg_class;
} else
useclass = me->aclass;
}
(void) strncpy(me->pkg, pkg, PKGSIZ);
/*
* Only change status for local objects. Need
* to maintain "shared" status for objects that
* are provided from a server.
*/
if (me->status != SERVED_FILE)
me->status = ((c == DUP_ENTRY) ? '\0' : c);
if (last)
last->next = me; /* add to end */
else
entry->pinfo = me; /* only item */
} else {
/* just wanted to remove this package from list */
if (me) {
free(me);
me = (struct pinfo *)0;
}
}
}
return (me);
}
|
