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simplesshd/dropbear/fuzz-wrapfd.h
2020-12-28 16:40:37 -05:00

24 lines
630 B
C

#ifndef FUZZ_WRAPFD_H
#define FUZZ_WRAPFD_H
#include "buffer.h"
enum wrapfd_mode {
UNUSED = 0,
COMMONBUF, // using the common buffer
};
// buf is a common buffer read by all wrapped FDs. doesn't take ownership of buf
void wrapfd_setup(buffer *buf);
void wrapfd_setseed(uint32_t seed);
int wrapfd_new();
// called via #defines for read/write/select
int wrapfd_read(int fd, void *out, size_t count);
int wrapfd_write(int fd, const void* in, size_t count);
int wrapfd_select(int nfds, fd_set *readfds, fd_set *writefds,
fd_set *exceptfds, struct timeval *timeout);
int wrapfd_close(int fd);
#endif // FUZZ_WRAPFD_H