dl.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <string.h>
#include "_conv.h"
#include "dl_msg.h"
#define MODESZ MSG_GBL_OSQBRKT_SIZE + \
MSG_RTLD_LAZY_SIZE + \
MSG_RTLD_NOLOAD_SIZE + \
MSG_RTLD_GLOBAL_SIZE + \
MSG_RTLD_PARENT_SIZE + \
MSG_RTLD_GROUP_SIZE + \
MSG_RTLD_WORLD_SIZE + \
MSG_RTLD_NODELETE_SIZE + \
MSG_RTLD_FIRST_SIZE + \
MSG_RTLD_CONFGEN_SIZE + \
MSG_GBL_CSQBRKT_SIZE
/*
* String conversion routine for dlopen() attributes.
*/
const char *
conv_dlmode_str(int mode, int fabricate)
{
static char string[MODESZ] = { '\0' };
(void) strcpy(string, MSG_ORIG(MSG_GBL_OSQBRKT));
if (mode & RTLD_NOW)
(void) strcat(string, MSG_ORIG(MSG_RTLD_NOW));
else if (fabricate)
(void) strcat(string, MSG_ORIG(MSG_RTLD_LAZY));
if (mode & RTLD_NOLOAD)
(void) strcat(string, MSG_ORIG(MSG_RTLD_NOLOAD));
if (mode & RTLD_GLOBAL)
(void) strcat(string, MSG_ORIG(MSG_RTLD_GLOBAL));
else if (fabricate)
(void) strcat(string, MSG_ORIG(MSG_RTLD_LOCAL));
if (mode & RTLD_PARENT)
(void) strcat(string, MSG_ORIG(MSG_RTLD_PARENT));
if (mode & RTLD_GROUP)
(void) strcat(string, MSG_ORIG(MSG_RTLD_GROUP));
if (mode & RTLD_WORLD)
(void) strcat(string, MSG_ORIG(MSG_RTLD_WORLD));
if (mode & RTLD_NODELETE)
(void) strcat(string, MSG_ORIG(MSG_RTLD_NODELETE));
if (mode & RTLD_FIRST)
(void) strcat(string, MSG_ORIG(MSG_RTLD_FIRST));
if (mode & RTLD_CONFGEN)
(void) strcat(string, MSG_ORIG(MSG_RTLD_CONFGEN));
(void) strcat(string, MSG_ORIG(MSG_GBL_CSQBRKT));
return ((const char *)string);
}
#define FLAGSZ MSG_GBL_OSQBRKT_SIZE + \
MSG_RTLD_REL_RELATIVE_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_REL_EXEC_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_REL_DEPENDS_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_REL_PRELOAD_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_REL_SELF_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_REL_WEAK_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_MEMORY_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_STRIP_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_NOHEAP_SIZE + \
MSG_GBL_SEP_SIZE + \
MSG_RTLD_CONFSET_SIZE + \
MSG_GBL_CSQBRKT_SIZE
/*
* String conversion routine for dldump() flags.
* crle(1) uses this routine to generate update information, and in this case
* we build a "|" separated string.
*/
const char *
conv_dlflag_str(int flags, int separator)
{
static char string[FLAGSZ] = { '\0' };
int element = 0;
if (flags == 0)
return (MSG_ORIG(MSG_GBL_ZERO));
if (separator)
(void) strcpy(string, MSG_ORIG(MSG_GBL_QUOTE));
else
(void) strcpy(string, MSG_ORIG(MSG_GBL_OSQBRKT));
if ((flags & RTLD_REL_ALL) == RTLD_REL_ALL) {
(void) strcat(string, MSG_ORIG(MSG_RTLD_REL_ALL));
element++;
} else {
if (flags & RTLD_REL_RELATIVE) {
(void) strcat(string, MSG_ORIG(MSG_RTLD_REL_RELATIVE));
element++;
}
if (flags & RTLD_REL_EXEC) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_REL_EXEC));
}
if (flags & RTLD_REL_DEPENDS) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_REL_DEPENDS));
}
if (flags & RTLD_REL_PRELOAD) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_REL_PRELOAD));
}
if (flags & RTLD_REL_SELF) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_REL_SELF));
}
if (flags & RTLD_REL_WEAK) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_REL_WEAK));
}
}
if (flags & RTLD_MEMORY) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_MEMORY));
}
if (flags & RTLD_STRIP) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_STRIP));
}
if (flags & RTLD_NOHEAP) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_NOHEAP));
}
if (flags & RTLD_CONFSET) {
if (separator && element++)
(void) strcat(string, MSG_ORIG(MSG_GBL_SEP));
(void) strcat(string, MSG_ORIG(MSG_RTLD_CONFSET));
}
if (separator)
(void) strcat(string, MSG_ORIG(MSG_GBL_QUOTE));
else
(void) strcat(string, MSG_ORIG(MSG_GBL_CSQBRKT));
return ((const char *)string);
}