You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.6 KiB
57 lines
1.6 KiB
/* 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 */ |
|
|
|
|