mirror of
https://invent.kde.org/graphics/okular
synced 2024-10-13 11:22:24 +00:00
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* c-openmx.h: define OPEN_MAX, the maximum number of open files a
|
|
process can have. Possibly dynamically determined.
|
|
|
|
Copyright (C) 1993 Karl Berry.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
#ifndef C_OPENMX_H
|
|
#define C_OPENMX_H
|
|
|
|
#include <config.h>
|
|
|
|
#ifdef HAVE_LIMITS_H
|
|
#include <limits.h>
|
|
#else
|
|
#include <sys/types.h>
|
|
|
|
/* This is the symbol that X uses to determine if <sys/types.h> has been
|
|
* read, so we define it. */
|
|
#define __TYPES__
|
|
|
|
#ifdef HAVE_SYS_PARAM_H
|
|
#include <sys/param.h>
|
|
#endif
|
|
#endif /* not HAVE_LIMITS_H */
|
|
|
|
/* Some systems may have the floating-point limits in the above. */
|
|
#if defined (HAVE_FLOAT_H) && !defined (FLT_MAX)
|
|
#include <float.h>
|
|
#endif
|
|
|
|
#ifndef OPEN_MAX
|
|
#ifdef _SC_OPEN_MAX
|
|
#define OPEN_MAX sysconf (_SC_OPEN_MAX)
|
|
#else /* no SC_OPEN_MAX */
|
|
#ifdef NOFILE
|
|
#define OPEN_MAX NOFILE
|
|
#else /* no NOFILE */
|
|
#define OPEN_MAX 24 /* The POSIX minimum. */
|
|
#endif /* no NOFILE */
|
|
#endif /* no _SC_OPEN_MAX */
|
|
#endif /* no OPEN_MAX */
|
|
|
|
#endif /* not C_OPENMX_H */
|
|
|