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Annotation of prex-old/include/sys/resource.h, Revision 1.1.1.1

1.1       nbrk        1: /*
                      2:  * Copyright (c) 1982, 1986, 1993
                      3:  *     The Regents of the University of California.  All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms, with or without
                      6:  * modification, are permitted provided that the following conditions
                      7:  * are met:
                      8:  * 1. Redistributions of source code must retain the above copyright
                      9:  *    notice, this list of conditions and the following disclaimer.
                     10:  * 2. Redistributions in binary form must reproduce the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer in the
                     12:  *    documentation and/or other materials provided with the distribution.
                     13:  * 3. Neither the name of the University nor the names of its contributors
                     14:  *    may be used to endorse or promote products derived from this software
                     15:  *    without specific prior written permission.
                     16:  *
                     17:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     18:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     19:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     27:  * SUCH DAMAGE.
                     28:  *
                     29:  *     @(#)resource.h  8.4 (Berkeley) 1/9/95
                     30:  */
                     31:
                     32: #ifndef _SYS_RESOURCE_H_
                     33: #define        _SYS_RESOURCE_H_
                     34:
                     35: /*
                     36:  * Process priority specifications to get/setpriority.
                     37:  */
                     38: #define        PRIO_MIN        -20
                     39: #define        PRIO_MAX        20
                     40:
                     41: #define        PRIO_PROCESS    0
                     42: #define        PRIO_PGRP       1
                     43: #define        PRIO_USER       2
                     44:
                     45: /*
                     46:  * Resource limits
                     47:  */
                     48: #define        RLIMIT_CPU      0               /* cpu time in milliseconds */
                     49: #define        RLIMIT_FSIZE    1               /* maximum file size */
                     50: #define        RLIMIT_DATA     2               /* data size */
                     51: #define        RLIMIT_STACK    3               /* stack size */
                     52: #define        RLIMIT_CORE     4               /* core file size */
                     53: #define        RLIMIT_RSS      5               /* resident set size */
                     54: #define        RLIMIT_MEMLOCK  6               /* locked-in-memory address space */
                     55: #define        RLIMIT_NPROC    7               /* number of processes */
                     56: #define        RLIMIT_NOFILE   8               /* number of open files */
                     57:
                     58: #define        RLIM_NLIMITS    9               /* number of resource limits */
                     59:
                     60: #define        RLIM_INFINITY   (((u_long)1 << 31) - 1)
                     61:
                     62: struct rlimit {
                     63:        rlim_t  rlim_cur;               /* current (soft) limit */
                     64:        rlim_t  rlim_max;               /* maximum value for rlim_cur */
                     65: };
                     66:
                     67: #include <sys/cdefs.h>
                     68:
                     69: __BEGIN_DECLS
                     70: int    getpriority(int, int);
                     71: int    getrlimit(int, struct rlimit *);
                     72: int    setpriority(int, int, int);
                     73: int    setrlimit(int, const struct rlimit *);
                     74: __END_DECLS
                     75:
                     76: #endif /* !_SYS_RESOURCE_H_ */