diff options
| author | chris <chris@FreeBSD.org> | 2000-06-23 05:05:44 +0000 |
|---|---|---|
| committer | chris <chris@FreeBSD.org> | 2000-06-23 05:05:44 +0000 |
| commit | a6d911fe4ec44bd192bc844817123acbfbb79fd8 (patch) | |
| tree | 8888b98b7734fc74018a7258777e65e84b9969da /lib/libc/sys/ktrace.2 | |
| parent | 884ed8fd45a157d537285e599ff01a509ff189b8 (diff) | |
| download | FreeBSD-src-a6d911fe4ec44bd192bc844817123acbfbb79fd8.zip FreeBSD-src-a6d911fe4ec44bd192bc844817123acbfbb79fd8.tar.gz | |
Replace .Va, .Ar and .Nm with .Fa or .Va where necessary, examples:
``.Ar errno'' -> ``.Va errno''
``.Nm ops'' -> ``.Fa ops''
``.Va fd'' -> ``.Fa fd''
Diffstat (limited to 'lib/libc/sys/ktrace.2')
| -rw-r--r-- | lib/libc/sys/ktrace.2 | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/lib/libc/sys/ktrace.2 b/lib/libc/sys/ktrace.2 index 7e36134..cc45f91 100644 --- a/lib/libc/sys/ktrace.2 +++ b/lib/libc/sys/ktrace.2 @@ -55,30 +55,30 @@ Users may only trace their own processes. Only the super-user can trace setuid or setgid programs. .Pp The -.Ar tracefile +.Fa tracefile gives the pathname of the file to be used for tracing. The file must exist and be a regular file writable by the calling process. All trace records are always appended to the file, so the file must be truncated to zero length to discard previous trace data. If tracing points are being disabled (see KTROP_CLEAR below), -.Ar tracefile +.Fa tracefile may be NULL. .Pp The -.Nm ops +.Fa ops parameter specifies the requested ktrace operation. The defined operations are: .Bl -column KTRFLAG_DESCENDXXX -offset indent -.It KTROP_SET Enable trace points specified in Ar trpoints . -.It KTROP_CLEAR Disable trace points specified in Ar trpoints . +.It KTROP_SET Enable trace points specified in Fa trpoints . +.It KTROP_CLEAR Disable trace points specified in Fa trpoints . .It KTROP_CLEARFILE Stop all tracing. .It KTRFLAG_DESCEND The tracing change should apply to the specified process and all its current children. .El .Pp The -.Nm trpoints +.Fa trpoints parameter specifies the trace points of interest. The defined trace points are: .Bl -column KTRFAC_SYSCALLXXX -offset indent @@ -107,27 +107,27 @@ struct ktr_header { .Ed .Pp The -.Nm ktr_len +.Va ktr_len field specifies the length of the -.Nm ktr_type +.Va ktr_type data that follows this header. The -.Nm ktr_pid +.Va ktr_pid and -.Nm ktr_comm +.Va ktr_comm fields specify the process and command generating the record. The -.Nm ktr_time +.Va ktr_time field gives the time (with microsecond resolution) that the record was generated. The -.Nm ktr_buf +.Va ktr_buf is an internal kernel pointer and is not useful. .Pp The generic header is followed by -.Nm ktr_len +.Va ktr_len bytes of a -.Nm ktr_type +.Va ktr_type record. The type specific records are defined in the .Aq Pa sys/ktrace.h |
