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.\" Hey Emacs! This file is -*- nroff -*- source.
.\"
.\" Copyright 1993 Rickard E. Faith (faith@cs.unc.edu)
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" German translation by René Tschirley (gremlin@cs.tu-berlin.de)
.\" Modified Mon Jun 10 12:20:47 1996 by Martin Schulze (joey@linux.de)
.\"
.TH GETDTABLESIZE 2 "22. Juli 1993" "Linux 0.99.11" "Systemaufrufe"
.SH BEZEICHNUNG
getdtablesize \- hole Größe der Descriptor Table
.SH ZUSAMMENFASSUNG
.B #include <unistd.h>
.sp
.B int getdtablesize(void);
.SH BESCHREIBUNG
.B getdtablesize
liefert die Anzahl der Dateien, die ein Prozess offen halten darf.
.SH ANMERKUNGEN
.B getdtablesize
wurde als Libraryfunktion in DLL 4.4.1 implementiert.
Die Funktion liefert
.B OPEN_MAX
(in Linux 0.99.11 auf 256 gesetzt), falls
.B OPEN_MAX
bei Übersetzung ger Library definiert war. Andernfalls wird -1
zurückgeliefert und
.I errno
wird auf
.BR ENOSYS
gesetzt.
.SH "SIEHE AUCH"
.BR close (2),
.BR dup (2),
.BR open (2).
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