Lines Matching defs:io_channel
30 typedef struct struct_io_channel *io_channel;
44 errcode_t (*read_error)(io_channel channel,
51 errcode_t (*write_error)(io_channel channel,
76 errcode_t (*open)(const char *name, int flags, io_channel *channel);
77 errcode_t (*close)(io_channel channel);
78 errcode_t (*set_blksize)(io_channel channel, int blksize);
79 errcode_t (*read_blk)(io_channel channel, unsigned long block,
81 errcode_t (*write_blk)(io_channel channel, unsigned long block,
83 errcode_t (*flush)(io_channel channel);
84 errcode_t (*write_byte)(io_channel channel, unsigned long offset,
86 errcode_t (*set_option)(io_channel channel, const char *option,
88 errcode_t (*get_stats)(io_channel channel, io_stats *io_stats);
89 errcode_t (*read_blk64)(io_channel channel, unsigned long long block,
91 errcode_t (*write_blk64)(io_channel channel, unsigned long long block,
93 errcode_t (*discard)(io_channel channel, unsigned long long block,
95 errcode_t (*cache_readahead)(io_channel channel,
98 errcode_t (*zeroout)(io_channel channel, unsigned long long block,
118 extern errcode_t io_channel_set_options(io_channel channel,
120 extern errcode_t io_channel_write_byte(io_channel channel,
123 extern errcode_t io_channel_read_blk64(io_channel channel,
126 extern errcode_t io_channel_write_blk64(io_channel channel,
129 extern errcode_t io_channel_discard(io_channel channel,
132 extern errcode_t io_channel_zeroout(io_channel channel,
135 extern errcode_t io_channel_alloc_buf(io_channel channel,
137 extern errcode_t io_channel_cache_readahead(io_channel io,
