Query: kmsg_dump_get_buffer
OS: centos
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
KMSG_DUMP_GET_BUFFER(9) Driver Basics KMSG_DUMP_GET_BUFFER(9)NAMEkmsg_dump_get_buffer - copy kmsg log linesSYNOPSISbool kmsg_dump_get_buffer(struct kmsg_dumper * dumper, bool syslog, char * buf, size_t size, size_t * len);ARGUMENTSdumper registered kmsg dumper syslog include the "<4>" prefixes buf buffer to copy the line to size maximum size of the buffer len length of line placed into bufferDESCRIPTIONStart at the end of the kmsg buffer and fill the provided buffer with as many of the the *youngest* kmsg records that fit into it. If the buffer is large enough, all available kmsg records will be copied with a single call. Consecutive calls will fill the buffer with the next block of available older records, not including the earlier retrieved ones. A return value of FALSE indicates that there are no more records to read.COPYRIGHTKernel Hackers Manual 3.10 June 2014 KMSG_DUMP_GET_BUFFER(9)
Related Man Pages |
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syslog(2) - redhat |
syslog(2) - linux |
klogctl(2) - redhat |
dmesg(1) - centos |
dmesg(1) - x11r4 |
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