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Update the ktr_header structure, which changed over time.
PR: 125546 Submitted by: Mateusz Guzik <mjguzik at gmail dot com> MFC after: 3 days
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=180491
@ -28,7 +28,7 @@
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.\" @(#)ktrace.2 8.1 (Berkeley) 6/4/93
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.\" $FreeBSD$
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.\"
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.Dd June 4, 1993
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.Dd July 13, 2008
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.Dt KTRACE 2
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.Os
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.Sh NAME
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@ -101,7 +101,7 @@ struct ktr_header {
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pid_t ktr_pid; /* process id */
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char ktr_comm[MAXCOMLEN+1]; /* command name */
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struct timeval ktr_time; /* timestamp */
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caddr_t ktr_buf;
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intptr_t ktr_tid; /* was ktr_buffer */
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};
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.Ed
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.Pp
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@ -120,8 +120,8 @@ The
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field gives the time (with microsecond resolution)
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that the record was generated.
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The
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.Va ktr_buf
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is an internal kernel pointer and is not useful.
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.Va ktr_tid
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field holds a threadid.
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.Pp
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The generic header is followed by
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.Va ktr_len
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