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53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
#ifndef _MX_IO_STREAM_H_
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#define _MX_IO_STREAM_H_
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#include "mx/base.h"
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typedef enum mx_open_flags
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{
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MX_OPEN_READ = 1 << 0,
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MX_OPEN_WRITE = 1 << 1,
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MX_OPEN_APPEND = 1 << 2,
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MX_OPEN_NEW = 1 << 3,
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} mx_open_flags;
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typedef enum mx_seek_origin
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{
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MX_SEEK_START,
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MX_SEEK_CURRENT,
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MX_SEEK_END,
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} mx_seek_origin;
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typedef enum mx_stream_flags
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{
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MX_STREAM_OPEN = 1 << 0,
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MX_STREAM_EOF = 1 << 1,
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} mx_stream_flags;
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typedef struct mx_stream_base_t
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{
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mx_stream_flags (*flags)(mx_stream_t str);
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mx_len_t (*read)(mx_stream_t str, void *dst, mx_len_t size);
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mx_len_t (*write)(mx_stream_t str, const void *src, mx_len_t size);
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mx_len_t (*seek)(mx_stream_t str, mx_len_t offset, mx_seek_origin origin);
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void (*close)(mx_stream_t str);
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} mx_stream_base_t;
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typedef const mx_stream_base_t* mx_stream_t;
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MX_API mx_stream_t mx_get_stdin(void);
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MX_API mx_stream_t mx_get_stdout(void);
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MX_API mx_stream_t mx_get_stderr(void);
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MX_API mx_stream_t mx_open(const char *file, mx_open_flags flags);
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MX_API mx_stream_flags mx_sflags(mx_stream_t str);
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MX_API mx_len_t mx_read(mx_stream_t str, void *dst, mx_len_t size);
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MX_API mx_len_t mx_write(mx_stream_t str, const void *dst, mx_len_t size);
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MX_API mx_len_t mx_seek(mx_stream_t str, mx_len_t offset, mx_seek_origin origin);
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MX_API void mx_close(mx_stream_t str);
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#define mx_stdin (mx_get_stdin())
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#define mx_stdout (mx_get_stdout())
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#define mx_stderr (mx_get_stderr())
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#endif |