diff options
Diffstat (limited to 'doc/SetErrno.3')
| -rw-r--r-- | doc/SetErrno.3 | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/doc/SetErrno.3 b/doc/SetErrno.3 index 133353e..c202e2e 100644 --- a/doc/SetErrno.3 +++ b/doc/SetErrno.3 @@ -3,10 +3,9 @@ '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. -'\" -'\" RCS: @(#) $Id: SetErrno.3,v 1.7 2004/10/07 15:15:48 dkf Exp $ -.so man.macros +'\" .TH Tcl_SetErrno 3 8.3 Tcl "Tcl Library Procedures" +.so man.macros .BS .SH NAME Tcl_SetErrno, Tcl_GetErrno, Tcl_ErrnoId, Tcl_ErrnoMsg \- manipulate errno to store and retrieve error codes @@ -53,9 +52,11 @@ instead of accessing \fBerrno\fR directly. \fBTcl_ErrnoId\fR and \fBTcl_ErrnoMsg\fR return string representations of \fBerrno\fR values. \fBTcl_ErrnoId\fR returns a machine-readable textual identifier such as -"EACCES" that corresponds to the current value of \fBerrno\fR. +.QW EACCES +that corresponds to the current value of \fBerrno\fR. \fBTcl_ErrnoMsg\fR returns a human-readable string such as -"permission denied" that corresponds to the value of its +.QW "permission denied" +that corresponds to the value of its \fIerrorCode\fR argument. The \fIerrorCode\fR argument is typically the value returned by \fBTcl_GetErrno\fR. The strings returned by these functions are |