Mercurial > dropbear
view fuzz-wrapfd.h @ 1698:f966834f0f9c
Use Linux getrandom() to ensure random device is initialised
Remove old code warning about random device being not ready,
/dev/random isn't used by default anyway.
author | Matt Johnston <matt@ucc.asn.au> |
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date | Thu, 28 May 2020 22:50:41 +0800 |
parents | e75dab5bec71 |
children | dfbe947bdf0d |
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#ifndef FUZZ_WRAPFD_H #define FUZZ_WRAPFD_H #include "buffer.h" enum wrapfd_mode { UNUSED = 0, PLAIN, INPROGRESS, RANDOMIN }; void wrapfd_setup(void); void wrapfd_setseed(uint32_t seed); // doesn't take ownership of buf. buf is optional. void wrapfd_add(int fd, buffer *buf, enum wrapfd_mode mode); // 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