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/*
* $Id: module.c,v 1.5 2003/02/17 02:03:12 srittau Exp $
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#include <stdlib.h>
#include <string.h>
#include <atalk/util.h>
#ifndef HAVE_DLFCN_H
#ifdef MACOSX_SERVER
#include <mach-o/dyld.h>
void *mod_open(const char *path)
{
NSObjectFileImage file;
if (NSCreateObjectFileImageFromFile(path, &file) !=
NSObjectFileImageSuccess)
return NULL;
return NSLinkModule(file, path, TRUE);
}
void *mod_symbol(void *module, const char *name)
{
NSSymbol symbol;
char *underscore;
if ((underscore = (char *) malloc(strlen(name) + 2)) == NULL)
return NULL;
strcpy(underscore, "_");
strcat(underscore, name);
symbol = NSLookupAndBindSymbol(underscore);
free(underscore);
return NSAddressOfSymbol(symbol);
}
void mod_close(void *module)
{
NSUnLinkModule(module, FALSE);
}
#endif /* MACOSX_SERVER */
#else /* HAVE_DLFCN_H */
#include <dlfcn.h>
#ifdef DLSYM_PREPEND_UNDERSCORE
void *mod_symbol(void *module, const char *name)
{
void *symbol;
char *underscore;
if (!module)
return NULL;
if ((underscore = (char *) malloc(strlen(name) + 2)) == NULL)
return NULL;
strcpy(underscore, "_");
strcat(underscore, name);
symbol = dlsym(module, underscore);
free(underscore);
return symbol;
}
#endif /* DLSYM_PREPEND_UNDERSCORE */
#endif /* HAVE_DLFCN_H */
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