mirror of https://github.com/mkerrisk/man-pages
syslog.2: Clarify where SYSLOG_ACTION_READ_ALL places data it reads
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
parent
1850e19a35
commit
55ed5fceec
|
@ -94,7 +94,9 @@ This is the function executed by the kernel when a user program reads
|
|||
.IR /proc/kmsg .
|
||||
.TP
|
||||
.BR SYSLOG_ACTION_READ_ALL " (3)"
|
||||
Read all messages remaining in the ring buffer.
|
||||
Read all messages remaining in the ring buffer,
|
||||
placing then in the buffer pointed to by
|
||||
.IR bufp .
|
||||
The call reads the last \fIlen\fP
|
||||
bytes from the log buffer (nondestructively),
|
||||
but will not read more than was written into the buffer since the
|
||||
|
|
Loading…
Reference in New Issue