loader.h

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00001 /*
00002  * Copyright (c) 2008 Jiri Svoboda
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  *
00009  * - Redistributions of source code must retain the above copyright
00010  *   notice, this list of conditions and the following disclaimer.
00011  * - Redistributions in binary form must reproduce the above copyright
00012  *   notice, this list of conditions and the following disclaimer in the
00013  *   documentation and/or other materials provided with the distribution.
00014  * - The name of the author may not be used to endorse or promote products
00015  *   derived from this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00019  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00020  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00022  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00023  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00024  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00025  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00026  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  */
00028 
00036 #ifndef LIBC_LOADER_H_
00037 #define LIBC_LOADER_H_
00038 
00039 #include <task.h>
00040 #include <vfs/vfs.h>
00041 
00043 typedef struct {
00045         int phone_id;
00046 } loader_t;
00047 
00048 extern int loader_spawn(const char *);
00049 extern loader_t *loader_connect(void);
00050 extern int loader_get_task_id(loader_t *, task_id_t *);
00051 extern int loader_set_cwd(loader_t *);
00052 extern int loader_set_pathname(loader_t *, const char *);
00053 extern int loader_set_args(loader_t *, const char *const[]);
00054 extern int loader_set_files(loader_t *, fdi_node_t *const[]);
00055 extern int loader_load_program(loader_t *);
00056 extern int loader_run(loader_t *);
00057 extern void loader_abort(loader_t *);
00058 
00059 #endif
00060 

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