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c13c50b752
This is a structural refactor with no logical changes, yet. Done in preparation for simplifying rstream/rbuffer which will require more state inline in RStream. The initial idea was to have RStream and WStream as sub-types symetrically but that doesn't work, as sockets are both reading and writing. Also there is very little write-specific state to start with, so the benefit of a separate WStream struct is a lot smaller. Just document what fields in `Stream` are write specific.
62 lines
1.2 KiB
C
62 lines
1.2 KiB
C
#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include "nvim/event/defs.h"
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#define CHAN_STDIO 1
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#define CHAN_STDERR 2
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typedef enum {
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kChannelStreamProc,
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kChannelStreamSocket,
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kChannelStreamStdio,
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kChannelStreamStderr,
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kChannelStreamInternal,
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} ChannelStreamType;
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typedef enum {
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kChannelPartStdin,
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kChannelPartStdout,
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kChannelPartStderr,
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kChannelPartRpc,
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kChannelPartAll,
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} ChannelPart;
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typedef enum {
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kChannelStdinPipe,
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kChannelStdinNull,
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} ChannelStdinMode;
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typedef struct {
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RStream in;
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Stream out;
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} StdioPair;
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typedef struct {
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bool closed;
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} StderrState;
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typedef struct {
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LuaRef cb;
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bool closed;
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} InternalState;
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typedef struct {
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Callback cb;
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dict_T *self;
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garray_T buffer;
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bool eof;
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bool buffered;
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bool fwd_err;
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const char *type;
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} CallbackReader;
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#define CALLBACK_READER_INIT ((CallbackReader){ .cb = CALLBACK_NONE, \
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.self = NULL, \
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.buffer = GA_EMPTY_INIT_VALUE, \
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.buffered = false, \
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.fwd_err = false, \
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.type = NULL })
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