diff options
Diffstat (limited to 'src/builtin.h')
-rw-r--r-- | src/builtin.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/src/builtin.h b/src/builtin.h index cea7318a..0d62babe 100644 --- a/src/builtin.h +++ b/src/builtin.h @@ -2,14 +2,15 @@ #ifndef FISH_BUILTIN_H #define FISH_BUILTIN_H -#include <stddef.h> // for size_t -#include <vector> // for vector +#include <stddef.h> +#include <vector> #include "common.h" -#include "io.h" class completion_t; class parser_t; +class output_stream_t; +struct io_streams_t; enum { COMMAND_NOT_BUILTIN, BUILTIN_REGULAR, BUILTIN_FUNCTION }; @@ -97,4 +98,22 @@ wcstring builtin_help_get(parser_t &parser, const wchar_t *cmd); int define_function(parser_t &parser, io_streams_t &streams, const wcstring_list_t &c_args, const wcstring &contents, int definition_line_offset, wcstring *out_err); +// Print help for the specified builtin. If \c b is sb_err, also print the line information. +void builtin_print_help(parser_t &parser, io_streams_t &streams, const wchar_t *cmd, + output_stream_t &b); + +// Counts the number of non null pointers in the specified array. +int builtin_count_args(const wchar_t *const *argv); + +// Perform error reporting for encounter with unknown option. +void builtin_unknown_option(parser_t &parser, io_streams_t &streams, const wchar_t *cmd, + const wchar_t *opt); + +// Perform error reporting for encounter with missing argument. +void builtin_missing_argument(parser_t &parser, io_streams_t &streams, const wchar_t *cmd, + const wchar_t *opt); + +// This function works like wperror, but it prints its result into the streams.err string instead +// to stderr. Used by the builtin commands. +void builtin_wperror(const wchar_t *s, io_streams_t &streams); #endif |