1*53ee8cc1Swenshuai.xi /* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. 2*53ee8cc1Swenshuai.xi This file is part of the GNU C Library. 3*53ee8cc1Swenshuai.xi 4*53ee8cc1Swenshuai.xi The GNU C Library is free software; you can redistribute it and/or 5*53ee8cc1Swenshuai.xi modify it under the terms of the GNU Lesser General Public 6*53ee8cc1Swenshuai.xi License as published by the Free Software Foundation; either 7*53ee8cc1Swenshuai.xi version 2.1 of the License, or (at your option) any later version. 8*53ee8cc1Swenshuai.xi 9*53ee8cc1Swenshuai.xi The GNU C Library is distributed in the hope that it will be useful, 10*53ee8cc1Swenshuai.xi but WITHOUT ANY WARRANTY; without even the implied warranty of 11*53ee8cc1Swenshuai.xi MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12*53ee8cc1Swenshuai.xi Lesser General Public License for more details. 13*53ee8cc1Swenshuai.xi 14*53ee8cc1Swenshuai.xi You should have received a copy of the GNU Lesser General Public 15*53ee8cc1Swenshuai.xi License along with the GNU C Library; if not, write to the Free 16*53ee8cc1Swenshuai.xi Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 17*53ee8cc1Swenshuai.xi 02111-1307 USA. */ 18*53ee8cc1Swenshuai.xi 19*53ee8cc1Swenshuai.xi #ifndef _ULIMIT_H 20*53ee8cc1Swenshuai.xi #define _ULIMIT_H 1 21*53ee8cc1Swenshuai.xi 22*53ee8cc1Swenshuai.xi #include <features.h> 23*53ee8cc1Swenshuai.xi 24*53ee8cc1Swenshuai.xi /* Constants used as the first parameter for `ulimit'. They denote limits 25*53ee8cc1Swenshuai.xi which can be set or retrieved using this function. */ 26*53ee8cc1Swenshuai.xi enum 27*53ee8cc1Swenshuai.xi { 28*53ee8cc1Swenshuai.xi UL_GETFSIZE = 1, /* Return limit on the size of a file, 29*53ee8cc1Swenshuai.xi in units of 512 bytes. */ 30*53ee8cc1Swenshuai.xi #define UL_GETFSIZE UL_GETFSIZE 31*53ee8cc1Swenshuai.xi UL_SETFSIZE, /* Set limit on the size of a file to 32*53ee8cc1Swenshuai.xi second argument. */ 33*53ee8cc1Swenshuai.xi #define UL_SETFSIZE UL_SETFSIZE 34*53ee8cc1Swenshuai.xi __UL_GETMAXBRK, /* Return the maximum possible address 35*53ee8cc1Swenshuai.xi of the data segment. */ 36*53ee8cc1Swenshuai.xi __UL_GETOPENMAX /* Return the maximum number of files 37*53ee8cc1Swenshuai.xi that the calling process can open.*/ 38*53ee8cc1Swenshuai.xi }; 39*53ee8cc1Swenshuai.xi 40*53ee8cc1Swenshuai.xi 41*53ee8cc1Swenshuai.xi __BEGIN_DECLS 42*53ee8cc1Swenshuai.xi 43*53ee8cc1Swenshuai.xi /* Control process limits according to CMD. */ 44*53ee8cc1Swenshuai.xi extern long int ulimit (int __cmd, ...) __THROW; 45*53ee8cc1Swenshuai.xi 46*53ee8cc1Swenshuai.xi __END_DECLS 47*53ee8cc1Swenshuai.xi 48*53ee8cc1Swenshuai.xi #endif /* ulimit.h */ 49