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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 readSYNOPSIS¶
size_t relay_file_read_start_pos(size_t read_pos, struct rchan_buf * buf);
ARGUMENTS¶
size_t read_posfile read position
struct rchan_buf * 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¶
July 2017 | Kernel Hackers Manual 4.11 |