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readline: move readline to a generic location

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Now that the monitor and readline are decoupled, readline.h no longer
belongs in include/monitor/.  Put the header into include/qemu/.

Move the source file into util/ so it can be linked as part of
libqemuutil.a.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2013-11-14 11:54:15 +01:00 • committed by Kevin Wolf
parent c60bf3391b
commit 0150cd81cf
6 changed files with 4 additions and 4 deletions
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62
include/qemu/readline.h Normal file
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@ -0,0 +1,62 @@
#ifndef READLINE_H
#define READLINE_H
#define READLINE_CMD_BUF_SIZE 4095
#define READLINE_MAX_CMDS 64
#define READLINE_MAX_COMPLETIONS 256
typedef void ReadLinePrintfFunc(void *opaque, const char *fmt, ...);
typedef void ReadLineFlushFunc(void *opaque);
typedef void ReadLineFunc(void *opaque, const char *str,
void *readline_opaque);
typedef void ReadLineCompletionFunc(void *opaque,
const char *cmdline);
typedef struct ReadLineState {
char cmd_buf[READLINE_CMD_BUF_SIZE + 1];
int cmd_buf_index;
int cmd_buf_size;
char last_cmd_buf[READLINE_CMD_BUF_SIZE + 1];
int last_cmd_buf_index;
int last_cmd_buf_size;
int esc_state;
int esc_param;
char *history[READLINE_MAX_CMDS];
int hist_entry;
ReadLineCompletionFunc *completion_finder;
char *completions[READLINE_MAX_COMPLETIONS];
int nb_completions;
int completion_index;
ReadLineFunc *readline_func;
void *readline_opaque;
int read_password;
char prompt[256];
ReadLinePrintfFunc *printf_func;
ReadLineFlushFunc *flush_func;
void *opaque;
} ReadLineState;
void readline_add_completion(ReadLineState *rs, const char *str);
void readline_set_completion_index(ReadLineState *rs, int completion_index);
const char *readline_get_history(ReadLineState *rs, unsigned int index);
void readline_handle_byte(ReadLineState *rs, int ch);
void readline_start(ReadLineState *rs, const char *prompt, int read_password,
ReadLineFunc *readline_func, void *readline_opaque);
void readline_restart(ReadLineState *rs);
void readline_show_prompt(ReadLineState *rs);
ReadLineState *readline_init(ReadLinePrintfFunc *printf_func,
ReadLineFlushFunc *flush_func,
void *opaque,
ReadLineCompletionFunc *completion_finder);
#endif /* !READLINE_H */