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Implemented the runtime linker export API.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2430 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2003-01-12 16:37:40 +00:00
parent c60685fcad
commit 0119ceeb8e
1 changed files with 56 additions and 0 deletions
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56
src/kernel/apps/rld/rldexport.c Normal file
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/*
** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Copyright 2002, Manuel J. Petit. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#include "rld_priv.h"
// exported via the rld_export structure in user space program arguments
static image_id
export_load_add_on(char const *name, uint32 flags)
{
// ToDo: use load_add_on() here when it's implemented, or better, unify
// load_library() and load_add_on().
return load_library(name, flags);
}
static status_t
export_unload_add_on(image_id id)
{
return unload_library(id);
}
static status_t
export_get_image_symbol(image_id id, char const *symbolName, int32 symbolType, void **_location)
{
return get_symbol(id, symbolName, symbolType, _location);
}
static status_t
export_get_nth_image_symbol(image_id id, int32 num, char *nameBuffer, int32 *_nameLength,
int32 *_symbolType, void **_location)
{
return get_nth_symbol(id, num, nameBuffer, _nameLength, _symbolType, _location);
}
void
rldexport_init(struct uspace_program_args *args)
{
static struct rld_export exports = {
// dynamic loading support API
export_load_add_on,
export_unload_add_on,
export_get_image_symbol,
export_get_nth_image_symbol
};
args->rld_export = &exports;
}