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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /branches/dd/uspace/lib/libc/include/loader/ @ 4054

  → /branches/dd/uspace/lib/libc/include/loader/ @ 4055

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 4054 → Rev 4055

/branches/dd/uspace/lib/libc/include/loader/loader.h
0,0 → 1,60
/*
* Copyright (c) 2008 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup fs
* @{
*/
/** @file
* @brief Program loader interface.
*/
#ifndef LIBC_LOADER_H_
#define LIBC_LOADER_H_
#include <task.h>
/** Abstraction of a loader connection */
typedef struct {
/** ID of the phone connected to the loader. */
int phone_id;
} loader_t;
extern int loader_spawn(const char *);
extern loader_t *loader_connect(void);
extern int loader_get_task_id(loader_t *, task_id_t *);
extern int loader_set_pathname(loader_t *, const char *);
extern int loader_set_args(loader_t *, char *const []);
extern int loader_load_program(loader_t *);
extern int loader_run(loader_t *);
extern void loader_abort(loader_t *);
#endif
/**
* @}
*/

/branches/dd/uspace/lib/libc/include/loader/pcb.h
0,0 → 1,75
/*
* Copyright (c) 2008 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup fs
* @{
*/
/** @file
* @brief Program Control Block interface.
*/
#ifndef LIBC_PCB_H_
#define LIBC_PCB_H_
#include <sys/types.h>
typedef void (*entry_point_t)(void);
/** Program Control Block.
*
* Holds pointers to data passed from the program loader to the program
* and/or to the dynamic linker. This includes the program entry point,
* arguments, environment variables etc.
*/
typedef struct {
/** Program entry point. */
entry_point_t entry;
/** Number of command-line arguments. */
int argc;
/** Command-line arguments. */
char **argv;
/*
* ELF-specific data.
*/
/** Pointer to ELF dynamic section of the program. */
void *dynamic;
} pcb_t;
/**
* A pointer to the program control block. Having received the PCB pointer,
* the C library startup code stores it here for later use.
*/
extern pcb_t *__pcb;
#endif
/**
* @}
*/