error_c_text.3ncs

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· 3NCS 代码 · 共 51 行

.TH error_c_text 3ncs
.SH Name
error_c_text \- return an error message for a status code
.SH Syntax
.nf
void error_$c_text(\fIstatus, message, messagemax\fP)
status_$t \fIstatus\fP;
char *\fImessage\fP;
int \fImessagemax\fP;
.fi
.\".SH SYNOPSIS (PASCAL)
.\".DS\" \fB%include '/usr/include/idl/pas/[].ins.pas'\fR
.\"\fBprocedure error_$c_text(\fR
.\"	\fBin \fIstatus\fB: status_$t;\fR
.\"	\fBout \fImessage\fB: univ char;\fR
.\"	\fBin \fImessagemax\fB: integer32);\fR
.\".DE
.SH Arguments
.TP 15
\fIstatus\fR
A status code in \fBstatus_$t\fR format.
.TP 15
\fImessage\fR
A character string.
The error message represented by the status code.
.TP 15
\fImessagemax\fR
The maximum number of bytes to be returned in \fImessage\fR.
.SH Description
The 
.PN error_$c_text
routine returns a null terminated error message
for reporting the completion status of a routine.
.NXR "error_c_text"
The error message is composed from predefined text strings that describe
the subsystem, the module, and the error represented by the status code.
See the
.MS intro 3ncs
reference page which lists all of the possible diagnostics that could be
returned in
.PN status\&.all . 
.SH Files
.PN /usr/lib/stcode.db
.ig
.SH Examples
.EX
.EE
..
.SH See Also
intro(3ncs)