dlfcn.h   [plain text]


/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
extern void * dlopen(
    const char *path,
    int mode);
extern void * dlsym(
    void * handle,
    const char *symbol);
extern const char * dlerror(
    void);
extern int dlclose(
    void * handle);

#define RTLD_LAZY	0x1
#define RTLD_NOW	0x2
#define RTLD_LOCAL	0x4
#define RTLD_GLOBAL	0x8
#define RTLD_NOLOAD	0x10
#define RTLD_SHARED	0x20	/* not used, the default */
#define RTLD_UNSHARED	0x40
#define RTLD_NODELETE	0x80
#define RTLD_LAZY_UNDEF	0x100