84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
128 lines
4.3 KiB
C
128 lines
4.3 KiB
C
/* $NetBSD: resourcevar.h,v 1.54 2012/11/03 23:22:22 njoly Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1991, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)resourcevar.h 8.4 (Berkeley) 1/9/95
|
|
*/
|
|
|
|
#ifndef _SYS_RESOURCEVAR_H_
|
|
#define _SYS_RESOURCEVAR_H_
|
|
|
|
#if !defined(_KERNEL) && !defined(_KMEMUSER)
|
|
#error "not supposed to be exposed to userland"
|
|
#endif
|
|
|
|
#include <sys/mutex.h>
|
|
|
|
/*
|
|
* Kernel per-process accounting / statistics
|
|
*/
|
|
struct pstats {
|
|
#define pstat_startzero p_ru
|
|
struct rusage p_ru; /* stats for this proc */
|
|
struct rusage p_cru; /* sum of stats for reaped children */
|
|
#define pstat_endzero pstat_startcopy
|
|
|
|
#define pstat_startcopy p_timer
|
|
struct itimerspec p_timer[3]; /* virtual-time timers */
|
|
|
|
struct uprof { /* profile arguments */
|
|
char * pr_base; /* buffer base */
|
|
size_t pr_size; /* buffer size */
|
|
u_long pr_off; /* pc offset */
|
|
u_int pr_scale; /* pc scaling */
|
|
u_long pr_addr; /* temp storage for addr until AST */
|
|
u_long pr_ticks; /* temp storage for ticks until AST */
|
|
} p_prof;
|
|
#define pstat_endcopy p_start
|
|
struct timeval p_start; /* starting time */
|
|
};
|
|
|
|
#ifdef _KERNEL
|
|
|
|
/*
|
|
* Process resource limits. Since this structure is moderately large,
|
|
* but changes infrequently, it is shared copy-on-write after forks.
|
|
*
|
|
* When a separate copy is created, then 'pl_writeable' is set to true,
|
|
* and 'pl_sv_limit' is pointed to the old proc_t::p_limit structure.
|
|
*/
|
|
struct plimit {
|
|
struct rlimit pl_rlimit[RLIM_NLIMITS];
|
|
char * pl_corename;
|
|
size_t pl_cnlen;
|
|
u_int pl_refcnt;
|
|
bool pl_writeable;
|
|
kmutex_t pl_lock;
|
|
struct plimit * pl_sv_limit;
|
|
};
|
|
|
|
/* add user profiling from AST XXXSMP */
|
|
#define ADDUPROF(l) \
|
|
do { \
|
|
struct proc *_p = (l)->l_proc; \
|
|
addupc_task((l), \
|
|
_p->p_stats->p_prof.pr_addr, \
|
|
_p->p_stats->p_prof.pr_ticks); \
|
|
_p->p_stats->p_prof.pr_ticks = 0; \
|
|
} while (/* CONSTCOND */ 0)
|
|
|
|
extern char defcorename[];
|
|
|
|
extern int security_setidcore_dump;
|
|
extern char security_setidcore_path[];
|
|
extern uid_t security_setidcore_owner;
|
|
extern gid_t security_setidcore_group;
|
|
extern mode_t security_setidcore_mode;
|
|
|
|
void addupc_intr(struct lwp *, u_long);
|
|
void addupc_task(struct lwp *, u_long, u_int);
|
|
void calcru(struct proc *, struct timeval *, struct timeval *,
|
|
struct timeval *, struct timeval *);
|
|
|
|
struct plimit *lim_copy(struct plimit *);
|
|
void lim_addref(struct plimit *);
|
|
void lim_privatise(struct proc *);
|
|
void lim_setcorename(struct proc *, char *, size_t);
|
|
void lim_free(struct plimit *);
|
|
|
|
void resource_init(void);
|
|
void ruadd(struct rusage *, struct rusage *);
|
|
void rulwps(proc_t *, struct rusage *);
|
|
struct pstats *pstatscopy(struct pstats *);
|
|
void pstatsfree(struct pstats *);
|
|
extern rlim_t maxdmap;
|
|
extern rlim_t maxsmap;
|
|
|
|
int getrusage1(struct proc *, int, struct rusage *);
|
|
|
|
#endif
|
|
|
|
#endif /* !_SYS_RESOURCEVAR_H_ */
|