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Justine Tunney 2020-06-15 07:18:57 -07:00
commit c91b3c5006
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39
libc/zipos/zipos.h Normal file
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#ifndef COSMOPOLITAN_LIBC_ZIPOS_ZIPOS_H_
#define COSMOPOLITAN_LIBC_ZIPOS_ZIPOS_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct stat;
struct iovec;
struct ZiposUri {
const char *path;
size_t len;
};
struct ZiposHandle {
uint8_t *mem; /* deflated file base */
size_t size; /* byte length of file */
size_t pos; /* read/write byte offset state */
uint32_t cfile; /* central directory entry rva */
uint8_t *map;
size_t mapsize;
};
extern const char kZiposSchemePrefix[4];
ssize_t __zipos_parseuri(const char *, struct ZiposUri *);
ssize_t __zipos_find(const struct ZiposUri *);
int __zipos_close(struct ZiposHandle *);
int __zipos_open(const struct ZiposUri *, unsigned, int);
int __zipos_stat(const struct ZiposUri *, struct stat *);
int __zipos_fstat(const struct ZiposHandle *, struct stat *);
int __zipos_stat_impl(size_t, struct stat *);
ssize_t __zipos_read(struct ZiposHandle *, const struct iovec *, size_t,
ssize_t);
ssize_t __zipos_write(struct ZiposHandle *, const struct iovec *, size_t,
ssize_t);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_ZIPOS_ZIPOS_H_ */