kmsg_dump_get_line(9) centos man page | unix.com

KMSG_DUMP_GET_LINE(9)						   Driver Basics					     KMSG_DUMP_GET_LINE(9)

NAME
       kmsg_dump_get_line - retrieve one kmsg log line

SYNOPSIS
       bool kmsg_dump_get_line(struct kmsg_dumper * dumper, bool syslog, char * line, size_t size, size_t * len);

ARGUMENTS
       dumper
	   registered kmsg dumper

       syslog
	   include the "<4>" prefixes

       line
	   buffer to copy the line to

       size
	   maximum size of the buffer

       len
	   length of line placed into buffer

DESCRIPTION
       Start at the beginning of the kmsg buffer, with the oldest kmsg record, and copy one record into the provided buffer.

       Consecutive calls will return the next available record moving towards the end of the buffer with the youngest messages.

       A return value of FALSE indicates that there are no more records to read.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     KMSG_DUMP_GET_LINE(9)