trace.4

<B>Digital的Unix操作系统VAX 4.2源码</B>

.\" SCCSID: @(#)trace.4	8.1	9/11/90
.\" SCCSID: @(#)trace.4	8.1	9/11/90
.TH trace 4
.SH Name
trace \- system call tracing interface
.SH Syntax
\fBoptions SYS_TRACE
\fBpseudo-device sys_trace
.SH Description
.NXR "system call tracing interface"
.NXS "trace command" "system call tracing interface"
.NXS "trace keyword" "system call tracing interface"
This is a special character device that provides an interface for the
system call tracing facility.
.SH Files
.PN /dev/trace
.SH See Also
MAKEDEV(8)