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Viewing changes to lib9/priv.c

Committer: Bazaar Package Importer
Author(s): Daniel Baumann
Date: 2006-01-25 15:33:00 UTC
Revision ID: james.westby@ubuntu.com-20060125153300-6hh4p9wx8iqqply5

Tags: upstream-2

Import upstream version 2

files added:

LICENSE

Makefile

README

awk

awk/Makefile

awk/awk.1

awk/awk.h

awk/awkgram.y

awk/lex.c

awk/lib.c

awk/main.c

awk/maketab.c

awk/parse.c

awk/proctab.c

awk/proto.h

awk/re.c

awk/run.c

awk/tran.c

basename

basename/Makefile

basename/basename.1

basename/basename.c

bc

bc/Makefile

bc/bc.1

bc/bc.y

cat

cat/Makefile

cat/cat.1

cat/cat.c

cleanname

cleanname/Makefile

cleanname/cleanname.1

cleanname/cleanname.c

config.mk

date

date/Makefile

date/date.1

date/date.c

dc

dc/Makefile

dc/dc.1

dc/dc.c

echo

echo/Makefile

echo/echo.1

echo/echo.c

grep

grep/Makefile

grep/comp.c

grep/grep.1

grep/grep.h

grep/grep.y

grep/main.c

grep/sub.c

lib9

lib9/LICENSE

lib9/Makefile

lib9/_exits.c

lib9/_p9dialparse.c

lib9/_p9dir.c

lib9/_p9translate.c

lib9/announce.c

lib9/argv0.c

lib9/atexit.c

lib9/atnotify.c

lib9/atoi.c

lib9/atol.c

lib9/atoll.c

lib9/await.c

lib9/bio

lib9/bio.h

lib9/bio/_lib9.h

lib9/bio/bbuffered.c

lib9/bio/bcat.c

lib9/bio/bfildes.c

lib9/bio/bflush.c

lib9/bio/bgetc.c

lib9/bio/bgetd.c

lib9/bio/bgetrune.c

lib9/bio/binit.c

lib9/bio/boffset.c

lib9/bio/bprint.c

lib9/bio/bputc.c

lib9/bio/bputrune.c

lib9/bio/brdline.c

lib9/bio/brdstr.c

lib9/bio/bread.c

lib9/bio/bseek.c

lib9/bio/bvprint.c

lib9/bio/bwrite.c

lib9/bio/lib9.std.h

lib9/cistrcmp.c

lib9/cistrncmp.c

lib9/cistrstr.c

lib9/cleanname.c

lib9/convD2M.c

lib9/convD2M.o

lib9/convM2D.c

lib9/convM2D.o

lib9/convM2S.c

lib9/convM2S.o

lib9/convS2M.c

lib9/convS2M.o

lib9/create.c

lib9/ctime.c

lib9/date.c

lib9/debugmalloc.c

lib9/dial.c

lib9/dirfstat.c

lib9/dirfwstat.c

lib9/dirmodefmt.c

lib9/dirread.c

lib9/dirstat.c

lib9/dirwstat.c

lib9/dup.c

lib9/encodefmt.c

lib9/errstr.c

lib9/exec.c

lib9/execl.c

lib9/fcall.h

lib9/fcallfmt.c

lib9/fmt

lib9/fmt.h

lib9/fmt/LICENSE

lib9/fmt/charstod.c

lib9/fmt/dofmt.c

lib9/fmt/dorfmt.c

lib9/fmt/errfmt.c

lib9/fmt/fltfmt.c

lib9/fmt/fmt.c

lib9/fmt/fmtdef.h

lib9/fmt/fmtfd.c

lib9/fmt/fmtfdflush.c

lib9/fmt/fmtlock.c

lib9/fmt/fmtprint.c

lib9/fmt/fmtquote.c

lib9/fmt/fmtrune.c

lib9/fmt/fmtstr.c

lib9/fmt/fmtvprint.c

lib9/fmt/fprint.c

lib9/fmt/nan64.c

lib9/fmt/plan9.h

lib9/fmt/portdate

lib9/fmt/pow10.c

lib9/fmt/print.c

lib9/fmt/runefmtstr.c

lib9/fmt/runeseprint.c

lib9/fmt/runesmprint.c

lib9/fmt/runesnprint.c

lib9/fmt/runesprint.c

lib9/fmt/runevseprint.c

lib9/fmt/runevsmprint.c

lib9/fmt/runevsnprint.c

lib9/fmt/seprint.c

lib9/fmt/smprint.c

lib9/fmt/snprint.c

lib9/fmt/sprint.c

lib9/fmt/strtod.c

lib9/fmt/strtod.h

lib9/fmt/test.c

lib9/fmt/test2.c

lib9/fmt/test3.c

lib9/fmt/vfprint.c

lib9/fmt/vseprint.c

lib9/fmt/vsmprint.c

lib9/fmt/vsnprint.c

lib9/fmtlock2.c

lib9/fork.c

lib9/get9root.c

lib9/getcallerpc-386.c

lib9/getcallerpc-386.o

lib9/getcallerpc-PowerMacintosh.c

lib9/getcallerpc-power.c

lib9/getcallerpc-ppc.c

lib9/getcallerpc-sun4u.s

lib9/getcallerpc-x86_64.c

lib9/getenv.c

lib9/getfields.c

lib9/getnetconn.c

lib9/getns.c

lib9/getuser.c

lib9/getwd.c

lib9/jmp-FreeBSD.s

lib9/jmp.c

lib9/lib9.h

lib9/libc.h

lib9/lnrand.c

lib9/lock.c

lib9/lrand.c

lib9/main.c

lib9/malloc.c

lib9/malloctag.c

lib9/mallocz.c

lib9/nan.c

lib9/nan.h

lib9/needsrcquote.c

lib9/needstack.c

lib9/netmkaddr.c

lib9/notify.c

lib9/nrand.c

lib9/nulldir.c

lib9/open.c

lib9/opentemp.c

lib9/pipe.c

lib9/portdate

lib9/post9p.c

lib9/postnote.c

lib9/priv.c

lib9/qlock.c

lib9/quote.c

lib9/rand.c

lib9/read9pmsg.c

lib9/readcons.c

lib9/readn.c

lib9/regex

lib9/regex/README

lib9/regex/cvt

lib9/regex/lib9.h

lib9/regex/lib9.std.h

lib9/regex/mkfile

lib9/regex/regaux.c

lib9/regex/regcomp.c

lib9/regex/regcomp.h

lib9/regex/regerror.c

lib9/regex/regexec.c

lib9/regex/regsub.c

lib9/regex/rregexec.c

lib9/regex/rregsub.c

lib9/regex/test.c

lib9/regex/test2.c

lib9/regexp.7

lib9/regexp.h

lib9/regexp9.h

lib9/rfork.c

lib9/searchpath.c

lib9/seek.c

lib9/sendfd.c

lib9/sleep.c

lib9/st4nkO6D

lib9/strdup.c

lib9/strecpy.c

lib9/sysfatal.c

lib9/syslog.c

lib9/sysname.c

lib9/testfork.c

lib9/time.c

lib9/tokenize.c

lib9/truerand.c

lib9/u.h

lib9/u16.c

lib9/u32.c

lib9/u64.c

lib9/udp.c

lib9/unsharp.c

lib9/utf

lib9/utf.h

lib9/utf/LICENSE

lib9/utf/plan9.h

lib9/utf/portdate

lib9/utf/rune.c

lib9/utf/runestrcat.c

lib9/utf/runestrchr.c

lib9/utf/runestrcmp.c

lib9/utf/runestrcpy.c

lib9/utf/runestrdup.c

lib9/utf/runestrecpy.c

lib9/utf/runestrlen.c

lib9/utf/runestrncat.c

lib9/utf/runestrncmp.c

lib9/utf/runestrncpy.c

lib9/utf/runestrrchr.c

lib9/utf/runestrstr.c

lib9/utf/runetype.c

lib9/utf/utfdef.h

lib9/utf/utfecpy.c

lib9/utf/utflen.c

lib9/utf/utfnlen.c

lib9/utf/utfrrune.c

lib9/utf/utfrune.c

lib9/utf/utfutf.c

lib9/wait.c

lib9/waitpid.c

mk

mk/Makefile

mk/NOTICE

mk/README

mk/arc.c

mk/archive.c

mk/bufblock.c

mk/env.c

mk/file.c

mk/fns.h

mk/graph.c

mk/job.c

mk/lex.c

mk/main.c

mk/match.c

mk/mk.1

mk/mk.1.orig

mk/mk.1.rej

mk/mk.c

mk/mk.h

mk/parse.c

mk/rc.c

mk/recipe.c

mk/rule.c

mk/run.c

mk/sh.c

mk/shell.c

mk/shprint.c

mk/symtab.c

mk/sys.h

mk/sys.std.h

mk/unix.c

mk/var.c

mk/varsub.c

mk/word.c

rc

rc/Makefile

rc/code.c

rc/exec.c

rc/exec.h

rc/fmtquote.c

rc/fns.h

rc/getflags.c

rc/getflags.h

rc/glob.c

rc/havefork.c

rc/haventfork.c

rc/here.c

rc/io.c

rc/io.h

rc/lex.c

rc/pcmd.c

rc/pfnc.c

rc/plan9ish.c

rc/rc.1

rc/rc.h

rc/rcmain

rc/simple.c

rc/subr.c

rc/syn.y

rc/trap.c

rc/tree.c

rc/unixcrap.c

rc/var.c

sed

sed/Makefile

sed/sed.1

sed/sed.c

seq

seq/Makefile

seq/seq.1

seq/seq.c

sleep

sleep/Makefile

sleep/sleep.1

sleep/sleep.c

sort

sort/Makefile

sort/sort.1

sort/sort.c

std.mk

tee

tee/Makefile

tee/tee.1

tee/tee.c

test

test/Makefile

test/test.1

test/test.c

touch

touch/Makefile

touch/touch.1

touch/touch.c

tr

tr/Makefile

tr/tr.1

tr/tr.c

uniq

uniq/Makefile

uniq/uniq.1

uniq/uniq.c

yacc

yacc.mk

yacc/9yacc

yacc/Makefile

yacc/yacc.1

yacc/yacc.c

yacc/yaccpar

yacc/yaccpars

Show diffs side-by-side

added added

removed removed

1

#include <u.h>

2

#include <libc.h>

3

#include "9proc.h"

4

5

static Lock privlock;

6

static ulong privmap;

7

8

int

9

privalloc(void)

10

{

11

int i;

12

13

lock(&privlock);

14

for(i=0; i<NPRIV; i++)

15

if((privmap&(1<<i)) == 0){

16

privmap |= (1<<i);

17

unlock(&privlock);

18

return i;

19

}

20

unlock(&privlock);

21

return -1;

22

}

23

24

void**

25

privmem(int i)

26

{

27

Uproc *up;

28

29

up = _p9uproc(0);

30

return &up->priv[i];

31

}

32

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