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| author | Barry Warsaw <barry@python.org> | 1996-12-19 22:38:56 (GMT) |
|---|---|---|
| committer | Barry Warsaw <barry@python.org> | 1996-12-19 22:38:56 (GMT) |
| commit | fa5a6cff45402dd1ab44879fccb8323bdea1bfc6 (patch) | |
| tree | 6930d6c671de72b988da77a44a3ff94332c3b219 /Doc/lib/libposix.tex | |
| parent | bab218e4205d85f9b2438e87cdcd7e11cbf45e91 (diff) | |
| download | cpython-fa5a6cff45402dd1ab44879fccb8323bdea1bfc6.zip cpython-fa5a6cff45402dd1ab44879fccb8323bdea1bfc6.tar.gz cpython-fa5a6cff45402dd1ab44879fccb8323bdea1bfc6.tar.bz2 | |
posix.open(): third argument (mode) is optional.
Diffstat (limited to 'Doc/lib/libposix.tex')
| -rw-r--r-- | Doc/lib/libposix.tex | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Doc/lib/libposix.tex b/Doc/lib/libposix.tex index 7cc4c0a..a0fccdd 100644 --- a/Doc/lib/libposix.tex +++ b/Doc/lib/libposix.tex @@ -225,10 +225,12 @@ Add \var{incr} to the process' ``niceness''. Return the new niceness. (Not on MS-DOS.) \end{funcdesc} -\begin{funcdesc}{open}{file\, flags\, mode} +\begin{funcdesc}{open}{file\, flags\optional{\, mode}} Open the file \var{file} and set various flags according to \var{flags} and possibly its mode according to \var{mode}. -Return the file descriptor for the newly opened file. +The default \var{mode} is 0777 (octal), and the current umask value is +first masked out. Return the file descriptor for the newly opened +file. Note: this function is intended for low-level I/O. For normal usage, use the built-in function \code{open}, which returns a ``file object'' |