mirror of https://github.com/ipxe/ipxe.git
37 lines
729 B
C
37 lines
729 B
C
#ifndef _IPXE_SHELL_H
|
|
#define _IPXE_SHELL_H
|
|
|
|
/** @file
|
|
*
|
|
* Minimal command shell
|
|
*
|
|
*/
|
|
|
|
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
|
|
|
|
/** Shell stop states */
|
|
enum shell_stop_state {
|
|
/** Continue processing */
|
|
SHELL_CONTINUE = 0,
|
|
/**
|
|
* Stop processing current command line
|
|
*
|
|
* This is the stop state entered by commands that change the flow
|
|
* of execution, such as "goto".
|
|
*/
|
|
SHELL_STOP_COMMAND = 1,
|
|
/**
|
|
* Stop processing commands
|
|
*
|
|
* This is the stop state entered by commands that terminate
|
|
* the flow of execution, such as "exit".
|
|
*/
|
|
SHELL_STOP_COMMAND_SEQUENCE = 2,
|
|
};
|
|
|
|
extern void shell_stop ( int stop );
|
|
extern int shell_stopped ( int stop );
|
|
extern int shell ( void );
|
|
|
|
#endif /* _IPXE_SHELL_H */
|