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RELAY_FILE_READ_STAR(9) relay interface support RELAY_FILE_READ_STAR(9)

NAME

relay_file_read_start_pos - find the first available byte to read

SYNOPSIS

size_t relay_file_read_start_pos(size_t read_pos, struct rchan_buf * buf);

ARGUMENTS

read_pos
file read position
buf
relay channel buffer

DESCRIPTION

If the read_pos is in the middle of padding, return the position of the first actually available byte, otherwise return the original value.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16