scsh-conservatory
/
scsh-0.6
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Documentation for the directory streams operations.

This commit is contained in:
mainzelm 2002-09-06 13:54:29 +00:00
parent e811e1d729
commit feb4ffcb08
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
doc/scsh-manual/syscalls.tex
View File

@ -1376,6 +1376,21 @@ Returns:
split into separate entries. Using \ex{directory-files} is reliable. split into separate entries. Using \ex{directory-files} is reliable.
\end{desc} \end{desc}
\defun {open-directory-stream} {dir} {directory-stream-record}
\defun {read-directory-stream} {directory-stream-record} {string or \sharpf}
\defun {close-directory-stream} {directory-stream-record} {\undefined}
These functions implement a direct interface to the
\ex{\urlh{http://www.freebsd.org/cgi/man.cgi?query=opendir&apropos=0&sektion=0&manpath=FreeBSD+4.3-RELEASE&format=html}{opendir()}}/
\ex{\urlh{http://www.freebsd.org/cgi/man.cgi?query=readdir&apropos=0&sektion=0&manpath=FreeBSD+4.3-RELEASE&format=html}{readdir()}}/
\ex{\urlh{http://www.freebsd.org/cgi/man.cgi?query=closedir&apropos=0&sektion=0&manpath=FreeBSD+4.3-RELEASE&format=html}{closedir()}}
family of functions for processing directory streams.
\ex{(open-directory-stream dir)} creates a stream of files in the
directory \ex{dir}. \ex{(read-directory-stream directory-stream)}
returns the next file in the stream or \sharpf if no such file exists.
Finally, \ex{(close-directory-stream directory-stream)} closes the
stream.
\defun {glob} {\vari{pat}1 \ldots} {string list} \defun {glob} {\vari{pat}1 \ldots} {string list}
\begin{desc} \begin{desc}
Glob each pattern against the filesystem and return the sorted list. Glob each pattern against the filesystem and return the sorted list.