diff options
Diffstat (limited to 'compat/terminal.h')
| -rw-r--r-- | compat/terminal.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/compat/terminal.h b/compat/terminal.h index a9d52b8..79ed00c 100644 --- a/compat/terminal.h +++ b/compat/terminal.h @@ -1,6 +1,24 @@ #ifndef COMPAT_TERMINAL_H #define COMPAT_TERMINAL_H +enum save_term_flags { + /* Save input and output settings */ + SAVE_TERM_DUPLEX = 1 << 0, + /* Save stdin rather than /dev/tty (fails if stdin is not a terminal) */ + SAVE_TERM_STDIN = 1 << 1, +}; + +/* + * Save the terminal attributes so they can be restored later by a + * call to restore_term(). Note that every successful call to + * save_term() must be matched by a call to restore_term() even if the + * attributes have not been changed. Returns 0 on success, -1 on + * failure. + */ +int save_term(enum save_term_flags flags); +/* Restore the terminal attributes that were saved with save_term() */ +void restore_term(void); + char *git_terminal_prompt(const char *prompt, int echo); /* Read a single keystroke, without echoing it to the terminal */ |