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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¶
| January 2017 | Kernel Hackers Manual 4.8. |