1KMSG_DUMP_GET_LINE(9)            Driver Basics           KMSG_DUMP_GET_LINE(9)
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NAME

6       kmsg_dump_get_line - retrieve one kmsg log line
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SYNOPSIS

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

13       dumper
14           registered kmsg dumper
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16       syslog
17           include the “<4>” prefixes
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19       line
20           buffer to copy the line to
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22       size
23           maximum size of the buffer
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25       len
26           length of line placed into buffer
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DESCRIPTION

29       Start at the beginning of the kmsg buffer, with the oldest kmsg record,
30       and copy one record into the provided buffer.
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32       Consecutive calls will return the next available record moving towards
33       the end of the buffer with the youngest messages.
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35       A return value of FALSE indicates that there are no more records to
36       read.
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39Kernel Hackers Manual 3.10         June 2019             KMSG_DUMP_GET_LINE(9)
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