diff options
Diffstat (limited to 'readline/callback.c')
| -rw-r--r-- | readline/callback.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/readline/callback.c b/readline/callback.c index cc3ce11..a466cf9 100644 --- a/readline/callback.c +++ b/readline/callback.c @@ -1,6 +1,6 @@ /* callback.c -- functions to use readline as an X `callback' mechanism. */ -/* Copyright (C) 1987-2015 Free Software Foundation, Inc. +/* Copyright (C) 1987-2017 Free Software Foundation, Inc. This file is part of the GNU Readline Library (Readline), a library for reading lines of text with interactive input and history editing. @@ -60,7 +60,7 @@ int rl_persistent_signal_handlers = 0; /* **************************************************************** */ /* */ -/* Callback Readline Functions */ +/* Callback Readline Functions */ /* */ /* **************************************************************** */ @@ -80,7 +80,7 @@ static int in_handler; /* terminal_prepped and signals set? */ /* Make sure the terminal is set up, initialize readline, and prompt. */ static void -_rl_callback_newline () +_rl_callback_newline (void) { rl_initialize (); @@ -103,9 +103,7 @@ _rl_callback_newline () /* Install a readline handler, set up the terminal, and issue the prompt. */ void -rl_callback_handler_install (prompt, linefunc) - const char *prompt; - rl_vcpfunc_t *linefunc; +rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *linefunc) { rl_set_prompt (prompt); RL_SETSTATE (RL_STATE_CALLBACK); @@ -126,7 +124,7 @@ rl_callback_handler_install (prompt, linefunc) /* Read one character, and dispatch to the handler if it ends the line. */ void -rl_callback_read_char () +rl_callback_read_char (void) { char *line; int eof, jcode; @@ -299,7 +297,7 @@ rl_callback_read_char () /* Remove the handler, and make sure the terminal is in its normal state. */ void -rl_callback_handler_remove () +rl_callback_handler_remove (void) { rl_linefunc = NULL; RL_UNSETSTATE (RL_STATE_CALLBACK); @@ -316,8 +314,7 @@ rl_callback_handler_remove () } _rl_callback_generic_arg * -_rl_callback_data_alloc (count) - int count; +_rl_callback_data_alloc (int count) { _rl_callback_generic_arg *arg; @@ -330,15 +327,14 @@ _rl_callback_data_alloc (count) } void -_rl_callback_data_dispose (arg) - _rl_callback_generic_arg *arg; +_rl_callback_data_dispose (_rl_callback_generic_arg *arg) { xfree (arg); } /* Make sure that this agrees with cases in rl_callback_read_char */ void -rl_callback_sigcleanup () +rl_callback_sigcleanup (void) { if (RL_ISSTATE (RL_STATE_CALLBACK) == 0) return; |