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Added doc for errorcode dictionary.

This commit is contained in:
Guido van Rossum 1997-11-18 15:27:51 +00:00
parent 5d68e8e312
commit 5de64883d8
2 changed files with 12 additions and 2 deletions
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7
Doc/lib/liberrno.tex
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@ -5,11 +5,16 @@
This module makes available standard errno system symbols.
The value of each symbol is the corresponding integer value.
The names and descriptions are borrowed from linux/include/errno.h,
The names and descriptions are borrowed from \file{linux/include/errno.h},
which should be pretty all-inclusive. Of the following list, symbols
that are not used on the current platform are not defined by the
module.
The module also defines the dictionary variable \code{errorcode} which
maps numeric error codes back to their symbol names, so that e.g.
\code{errno.errorcode[errno.EPERM] == 'EPERM'}. To translate a
numeric error code to an error message, use \code{os.strerror()}.
Symbols available can include:
\begin{datadesc}{EPERM} Operation not permitted \end{datadesc}
\begin{datadesc}{ENOENT} No such file or directory \end{datadesc}

7
Doc/liberrno.tex
View File

@ -5,11 +5,16 @@
This module makes available standard errno system symbols.
The value of each symbol is the corresponding integer value.
The names and descriptions are borrowed from linux/include/errno.h,
The names and descriptions are borrowed from \file{linux/include/errno.h},
which should be pretty all-inclusive. Of the following list, symbols
that are not used on the current platform are not defined by the
module.
The module also defines the dictionary variable \code{errorcode} which
maps numeric error codes back to their symbol names, so that e.g.
\code{errno.errorcode[errno.EPERM] == 'EPERM'}. To translate a
numeric error code to an error message, use \code{os.strerror()}.
Symbols available can include:
\begin{datadesc}{EPERM} Operation not permitted \end{datadesc}
\begin{datadesc}{ENOENT} No such file or directory \end{datadesc}