blob: 65c94936afccd20dcabf3853964d26f15bf34263 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#pragma once
#include "test/kshell/kshell.h"
#include "util/list.h"
#define dprintf(x, args...) dbg(DBG_TEST, x, ##args)
#define KSH_BUF_SIZE \
1024 /* This really just needs to be as large as \
* the line discipline buffer */
#define KSH_CMD_NAME_LEN 16
#define KSH_MAX_ARGS 128
#define KSH_DESC_LEN 64
struct chardev;
struct kshell_command;
struct kshell
{
/* If we have a filesystem, we can write to the file
* descriptor. Otherwise, we need to write to a byte device */
#ifdef __VFS__
int ksh_fd;
/* Used for redirection */
int ksh_out_fd;
int ksh_in_fd;
#else
struct chardev *ksh_cd;
#endif
};
extern list_t kshell_commands_list;
/**
* Searches for a shell command with a specified name.
*
* @param name name of the command to search for
* @param namelen length of name
* @return the command, if it exists, or NULL
*/
struct kshell_command *kshell_lookup_command(const char *name, size_t namelen);
|