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Submitted by: Wolfram Schneider <wosch@cs.tu-berlin.de>

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Document the fact that the tracefile argument must lead to a regular file.

Also took the opportunity to remove the spurious "Errors" entry
relating to filenames with the high-order bit set and add $Id$.

(More of the same to follow if there are no objections).
This commit is contained in:
jraynard 1996-06-22 18:05:15 +00:00
parent 161ad18f33
commit 0664ad281c
1 changed files with 2 additions and 3 deletions
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5
lib/libc/sys/ktrace.2
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@ -30,6 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)ktrace.2 8.1 (Berkeley) 6/4/93
.\" $Id$
.\"
.Dd June 4, 1993
.Dt KTRACE 2
@ -54,7 +55,7 @@ Only the super-user can trace setuid or setgid programs.
The
.Ar tracefile
gives the pathname of the file to be used for tracing.
The file must exist and be writable by the calling process.
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.
@ -140,8 +141,6 @@ will fail if:
.Bl -tag -width ENAMETOOLONGAA
.It Bq Er ENOTDIR
A component of the path prefix is not a directory.
.It Bq Er EINVAL
The pathname contains a character with the high-order bit set.
.It Bq Er ENAMETOOLONG
A component of a pathname exceeded 255 characters,
or an entire path name exceeded 1023 characters.