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| author | Jason Molenda <jmolenda@apple.com> | 1999-11-09 01:28:43 +0000 |
|---|---|---|
| committer | Jason Molenda <jmolenda@apple.com> | 1999-11-09 01:28:43 +0000 |
| commit | eceff73081bb2d5ebd624f6e2b775e93c4c7b298 (patch) | |
| tree | ee2bc71d61f78dbfdf494640cfb678822e101cef /tcl/doc/pid.n | |
| parent | 69a7b5f79888513741e65a54216d7756474b76c2 (diff) | |
| download | gdb-eceff73081bb2d5ebd624f6e2b775e93c4c7b298.tar.gz | |
import dejagnu-1999-11-08 snapshotdejagnu-1999-11-08
Diffstat (limited to 'tcl/doc/pid.n')
| -rw-r--r-- | tcl/doc/pid.n | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tcl/doc/pid.n b/tcl/doc/pid.n new file mode 100644 index 00000000000..912e85c2e5c --- /dev/null +++ b/tcl/doc/pid.n @@ -0,0 +1,34 @@ +'\" +'\" Copyright (c) 1993 The Regents of the University of California. +'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +'\" RCS: @(#) $Id$ +'\" +.so man.macros +.TH pid n 7.0 Tcl "Tcl Built-In Commands" +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +pid \- Retrieve process id(s) +.SH SYNOPSIS +\fBpid \fR?\fIfileId\fR? +.BE + +.SH DESCRIPTION +.PP +If the \fIfileId\fR argument is given then it should normally +refer to a process pipeline created with the \fBopen\fR command. +In this case the \fBpid\fR command will return a list whose elements +are the process identifiers of all the processes in the pipeline, +in order. +The list will be empty if \fIfileId\fR refers to an open file +that isn't a process pipeline. +If no \fIfileId\fR argument is given then \fBpid\fR returns the process +identifier of the current process. +All process identifiers are returned as decimal strings. + +.SH KEYWORDS +file, pipeline, process identifier |