mfile.h File Reference

#include <sys/stat.h>
#include <mrapifil.h>

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Data Structures
struct	MFILE_CADDY

Macros
#define	MAUG_PATH_MAX   256
	Maximum size allocated for asset paths.
#define	MFILE_CADDY_TYPE_FILE   0x01
	A standard UNIX file.
#define	MFILE_CADDY_TYPE_MEM_BUFFER   0x80
	An array of bytes in memory abstracted through this library.
#define	MFILE_FLAG_READ_ONLY   0x01
#define	MFILE_READ_FLAG_LSBF   0x01
	Flag for mfile_read_int_t() indicating integer should always be read least significant byte first.
#define	MFILE_READ_FLAG_MSBF   0x01
	Flag for mfile_read_int_t() indicating integer should always be read most significant byte first.
#define	MFILE_TRACE_LVL   0
#define	MFILE_TRACE_CONTENTS_LVL   0
#define	mfile_check_lock(p_file)
#define	mfile_get_sz(p_file)

Typedefs
typedef off_t(*	mfile_has_bytes_t) (struct MFILE_CADDY *p_file)
typedef MERROR_RETVAL(*	mfile_read_byte_t) (struct MFILE_CADDY *p_file, uint8_t *buf)
typedef MERROR_RETVAL(*	mfile_seek_t) (struct MFILE_CADDY *p_file, off_t pos)
typedef MERROR_RETVAL(*	mfile_read_int_t) (struct MFILE_CADDY *p_file, uint8_t *buf, size_t buf_sz, uint8_t flags)
typedef MERROR_RETVAL(*	mfile_read_line_t) (struct MFILE_CADDY *p_file, char *buf, off_t buf_sz, uint8_t flags)
typedef struct MFILE_CADDY	mfile_t

Functions
off_t	mfile_file_has_bytes (struct MFILE_CADDY *p_file)
MERROR_RETVAL	mfile_file_read_byte (struct MFILE_CADDY *p_file, uint8_t *buf)
MERROR_RETVAL	mfile_file_read_int (struct MFILE_CADDY *p_f, uint8_t *buf, size_t buf_sz, uint8_t flags)
MERROR_RETVAL	mfile_file_seek (struct MFILE_CADDY *p_file, off_t pos)
MERROR_RETVAL	mfile_file_read_line (struct MFILE_CADDY *p_f, char *buffer, off_t buffer_sz, uint8_t flags)
MERROR_RETVAL	mfile_lock_buffer (MAUG_MHANDLE, off_t, mfile_t *p_file)
	Lock a buffer and assign it to an mfile_t to read/write.
MERROR_RETVAL	mfile_open_read (const char *filename, mfile_t *p_file)
	Open a file and read it into memory or memory-map it.
void	mfile_close (mfile_t *p_file)
	Close a file opened with mfile_open_read().