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Diffstat (limited to 'tcl/doc/Signal.3')
| -rw-r--r-- | tcl/doc/Signal.3 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tcl/doc/Signal.3 b/tcl/doc/Signal.3 new file mode 100644 index 00000000000..4e5907d9bc5 --- /dev/null +++ b/tcl/doc/Signal.3 @@ -0,0 +1,38 @@ +'\" +'\" Copyright (c) 2001 ActiveState Tool Corp. +'\" +'\" 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 Tcl_SignalId 3 8.3 Tcl "Tcl Library Procedures" +.BS +.SH NAME +Tcl_SignalId, Tcl_SignalMsg \- Convert signal codes +.SH SYNOPSIS +.nf +\fB#include <tcl.h>\fR +.sp +CONST char * +\fBTcl_SignalId\fR(\fIsig\fR) +.sp +CONST char * +\fBTcl_SignalMsg\fR(\fIsig\fR) +.sp +.SH ARGUMENTS +.AP int sig in +A POSIX signal number such as \fBSIGPIPE\fR. +.BE + +.SH DESCRIPTION +.PP +\fBTcl_SignalId\fR and \fBTcl_SignalMsg\fR return a string +representation of the provided signal number (\fIsig\fR). +\fBTcl_SignalId\fR returns a machine-readable textual identifier such +as "SIGPIPE". \fBTcl_SignalMsg\fR returns a human-readable string such +as "bus error". The strings returned by these functions are +statically allocated and the caller must not free or modify them. + +.SH KEYWORDS +signals, signal numbers |