diff options
author | Chris Johns <chrisj@rtems.org> | 2019-07-02 09:57:28 +1000 |
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committer | Jiri Gaisler <jiri@gaisler.se> | 2019-07-02 22:03:52 +0200 |
commit | d509fe6c57f18e2534c586e7dde844811c76a146 (patch) | |
tree | 6e667f33725e141a9af9ae166f9ecbfa1c90deb2 /linenoise.h | |
parent | 787997a6e90e22537d61f4c155ac0a5bf2018109 (diff) |
Make readline conditional and add linenoise it not present.
- Readline is not present on all hosts is used on and it has
not been a requirement. Rather than break all hosts that
are working this patch conditionally adds linenoise a small
simple realline replacement.
Diffstat (limited to 'linenoise.h')
-rw-r--r-- | linenoise.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/linenoise.h b/linenoise.h new file mode 100644 index 0000000..ed20232 --- /dev/null +++ b/linenoise.h @@ -0,0 +1,73 @@ +/* linenoise.h -- VERSION 1.0 + * + * Guerrilla line editing library against the idea that a line editing lib + * needs to be 20,000 lines of C code. + * + * See linenoise.c for more information. + * + * ------------------------------------------------------------------------ + * + * Copyright (c) 2010-2014, Salvatore Sanfilippo <antirez at gmail dot com> + * Copyright (c) 2010-2013, Pieter Noordhuis <pcnoordhuis at gmail dot com> + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __LINENOISE_H +#define __LINENOISE_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct linenoiseCompletions { + size_t len; + char **cvec; +} linenoiseCompletions; + +typedef void(linenoiseCompletionCallback)(const char *, linenoiseCompletions *); +typedef char*(linenoiseHintsCallback)(const char *, int *color, int *bold); +typedef void(linenoiseFreeHintsCallback)(void *); +void linenoiseSetCompletionCallback(linenoiseCompletionCallback *); +void linenoiseSetHintsCallback(linenoiseHintsCallback *); +void linenoiseSetFreeHintsCallback(linenoiseFreeHintsCallback *); +void linenoiseAddCompletion(linenoiseCompletions *, const char *); + +char *linenoise(const char *prompt); +void linenoiseFree(void *ptr); +int linenoiseHistoryAdd(const char *line); +int linenoiseHistorySetMaxLen(int len); +int linenoiseHistorySave(const char *filename); +int linenoiseHistoryLoad(const char *filename); +void linenoiseClearScreen(void); +void linenoiseSetMultiLine(int ml); +void linenoisePrintKeyCodes(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __LINENOISE_H */ |