diff options
Diffstat (limited to 'doc/SetErrno.3')
| -rw-r--r-- | doc/SetErrno.3 | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/doc/SetErrno.3 b/doc/SetErrno.3 index f29345a..1735952 100644 --- a/doc/SetErrno.3 +++ b/doc/SetErrno.3 @@ -19,14 +19,14 @@ void int \fBTcl_GetErrno\fR() .sp -CONST char * +const char * \fBTcl_ErrnoId\fR() .sp -CONST char * +const char * \fBTcl_ErrnoMsg\fR(\fIerrorCode\fR) .sp .SH ARGUMENTS -.AS int errorCode in +.AS int errorCode .AP int errorCode in A POSIX error code such as \fBENOENT\fR. .BE @@ -52,9 +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 |