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7ab24ea3b9
kthread_add() takes the same parameters as the old kthread_create() plus a pointer to a process structure, and adds a kernel thread to that process. kproc_kthread_add() takes the parameters for kthread_add, plus a process name and a pointer to a pointer to a process instead of just a pointer, and if the proc * is NULL, it creates the process to the specifications required, before adding the thread to it. All other old kthread_xxx() calls return, but act on (struct thread *) instead of (struct proc *). One reason to change the name is so that any old kernel modules that are lying around and expect kthread_create() to make a process will not just accidentally link. fix top to show kernel threads by their thread name in -SH mode add a tdnam formatting option to ps to show thread names. make all idle threads actual kthreads and put them into their own idled process. make all interrupt threads kthreads and put them in an interd process (mainly for aesthetic and accounting reasons) rename proc 0 to be 'kernel' and it's swapper thread is now 'swapper' man page fixes to follow.
90 lines
3.3 KiB
C
90 lines
3.3 KiB
C
/*-
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* Copyright (c) 1991, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)extern.h 8.3 (Berkeley) 4/2/94
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* $FreeBSD$
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*/
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struct kinfo;
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struct nlist;
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struct var;
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struct varent;
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extern fixpt_t ccpu;
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extern int cflag, eval, fscale, nlistread, rawcpu;
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extern unsigned long mempages;
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extern time_t now;
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extern int showthreads, sumrusage, termwidth, totwidth;
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extern STAILQ_HEAD(velisthead, varent) varlist;
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__BEGIN_DECLS
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void arguments(KINFO *, VARENT *);
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void command(KINFO *, VARENT *);
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void cputime(KINFO *, VARENT *);
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int donlist(void);
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void elapsed(KINFO *, VARENT *);
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void emulname(KINFO *, VARENT *);
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VARENT *find_varentry(VAR *);
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const char *fmt_argv(char **, char *, size_t);
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double getpcpu(const KINFO *);
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void kvar(KINFO *, VARENT *);
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void label(KINFO *, VARENT *);
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void logname(KINFO *, VARENT *);
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void longtname(KINFO *, VARENT *);
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void lstarted(KINFO *, VARENT *);
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void maxrss(KINFO *, VARENT *);
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void lockname(KINFO *, VARENT *);
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void mwchan(KINFO *, VARENT *);
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void nwchan(KINFO *, VARENT *);
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void pagein(KINFO *, VARENT *);
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void parsefmt(const char *, int);
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void pcpu(KINFO *, VARENT *);
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void pmem(KINFO *, VARENT *);
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void pri(KINFO *, VARENT *);
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void printheader(void);
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void priorityr(KINFO *, VARENT *);
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void rgroupname(KINFO *, VARENT *);
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void runame(KINFO *, VARENT *);
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void rvar(KINFO *, VARENT *);
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int s_label(KINFO *);
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int s_rgroupname(KINFO *);
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int s_runame(KINFO *);
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int s_uname(KINFO *);
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void showkey(void);
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void started(KINFO *, VARENT *);
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void state(KINFO *, VARENT *);
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void tdnam(KINFO *, VARENT *);
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void tdev(KINFO *, VARENT *);
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void tname(KINFO *, VARENT *);
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void ucomm(KINFO *, VARENT *);
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void uname(KINFO *, VARENT *);
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void upr(KINFO *, VARENT *);
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void vsize(KINFO *, VARENT *);
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void wchan(KINFO *, VARENT *);
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__END_DECLS
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