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39 lines
951 B
C
39 lines
951 B
C
/*
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*
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* (c) 2005 Laurent Vivier <Laurent@lvivier.info>
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*
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*/
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#ifndef _LIBCONTAINER_H_
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#define _LIBCONTAINER_H_
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#include <sys/types.h>
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#include <libstream.h>
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struct emile_block {
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u_int32_t offset; /* offset of first block */
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u_int16_t count; /* number of blocks */
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} __attribute__((packed));
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struct emile_container {
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u_int32_t size;
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struct emile_block blocks[0];
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} __attribute__((packed));
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typedef struct {
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unsigned long offset;
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device_io_t *device;
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struct emile_container* container;
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unsigned long current_block;
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char *buffer[0];
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} container_FILE;
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extern container_FILE *container_open(device_io_t *device, char *current);
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extern int container_close(container_FILE *file);
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extern int container_lseek(container_FILE *file, off_t offset, int whence);
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extern ssize_t container_read(container_FILE *file, void *ptr, size_t size);
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extern int container_fstat(container_FILE *file, struct stream_stat *buf);
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#endif /* _LIBCONTAINER_H_ */
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