Date: Mon, 17 May 2004 14:11:42 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 52950 for review Message-ID: <200405172111.i4HLBgrc071126@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=52950 Change 52950 by peter@peter_hammer on 2004/05/17 14:11:13 IFC @52946 Affected files ... .. //depot/projects/hammer/Makefile.inc1#52 integrate .. //depot/projects/hammer/lib/libc/gen/getpwent.3#7 integrate .. //depot/projects/hammer/lib/libc/gen/getpwent.c#12 integrate .. //depot/projects/hammer/lib/libc/locale/big5.c#7 integrate .. //depot/projects/hammer/lib/libc/locale/gbk.c#8 integrate .. //depot/projects/hammer/lib/libc/locale/utf8.c#7 integrate .. //depot/projects/hammer/lib/msun/bsdsrc/b_exp.c#2 integrate .. //depot/projects/hammer/lib/msun/bsdsrc/mathimpl.h#2 integrate .. //depot/projects/hammer/release/doc/en_US.ISO8859-1/relnotes/common/new.sgml#68 integrate .. //depot/projects/hammer/sbin/bsdlabel/bsdlabel.8#7 integrate .. //depot/projects/hammer/sbin/conscontrol/conscontrol.8#3 integrate .. //depot/projects/hammer/sbin/dump/dump.8#11 integrate .. //depot/projects/hammer/sbin/fsck_msdosfs/fsck_msdosfs.8#5 integrate .. //depot/projects/hammer/sbin/gbde/gbde.8#6 integrate .. //depot/projects/hammer/sbin/ifconfig/ifconfig.8#14 integrate .. //depot/projects/hammer/sbin/init/init.8#9 integrate .. //depot/projects/hammer/sbin/md5/md5.1#3 integrate .. //depot/projects/hammer/sbin/mdconfig/mdconfig.8#13 integrate .. //depot/projects/hammer/sbin/mdmfs/mdmfs.8#10 integrate .. //depot/projects/hammer/sbin/mdmfs/mdmfs.c#11 integrate .. //depot/projects/hammer/sbin/mknod/mknod.8#7 integrate .. //depot/projects/hammer/sbin/mount/mount.8#12 integrate .. //depot/projects/hammer/sbin/mount_cd9660/mount_cd9660.8#5 integrate .. //depot/projects/hammer/sbin/mount_msdosfs/mount_msdosfs.8#6 integrate .. //depot/projects/hammer/sbin/mount_ntfs/mount_ntfs.8#4 integrate .. //depot/projects/hammer/sbin/newfs/newfs.8#10 integrate .. //depot/projects/hammer/sbin/ping6/ping6.8#3 integrate .. //depot/projects/hammer/sbin/restore/restore.8#7 integrate .. //depot/projects/hammer/sbin/route/route.8#5 integrate .. //depot/projects/hammer/sbin/routed/routed.8#4 integrate .. //depot/projects/hammer/share/man/man4/man4.i386/Makefile#21 integrate .. //depot/projects/hammer/share/man/man4/ng_ether.4#4 integrate .. //depot/projects/hammer/share/man/man4/ng_one2many.4#6 integrate .. //depot/projects/hammer/share/man/man4/smb.4#2 integrate .. //depot/projects/hammer/sys/boot/common/loader.8#10 integrate .. //depot/projects/hammer/sys/boot/forth/loader.conf.5#4 integrate .. //depot/projects/hammer/sys/conf/files.alpha#13 integrate .. //depot/projects/hammer/sys/conf/files.amd64#46 integrate .. //depot/projects/hammer/sys/conf/files.i386#31 integrate .. //depot/projects/hammer/sys/conf/files.ia64#18 integrate .. //depot/projects/hammer/sys/dev/ata/ata-lowlevel.c#14 integrate .. //depot/projects/hammer/sys/dev/ciss/ciss.c#21 integrate .. //depot/projects/hammer/sys/dev/ciss/cissreg.h#6 integrate .. //depot/projects/hammer/sys/dev/fdc/fdc.c#1 branch .. //depot/projects/hammer/sys/dev/fdc/fdcreg.h#1 branch .. //depot/projects/hammer/sys/dev/puc/pucdata.c#15 integrate .. //depot/projects/hammer/sys/dev/smbus/smb.c#7 integrate .. //depot/projects/hammer/sys/dev/twa/twa.h#3 integrate .. //depot/projects/hammer/sys/dev/twa/twa_cam.c#3 integrate .. //depot/projects/hammer/sys/dev/twa/twa_freebsd.c#4 integrate .. //depot/projects/hammer/sys/fs/fifofs/fifo_vnops.c#16 integrate .. //depot/projects/hammer/sys/i386/conf/NOTES#41 integrate .. //depot/projects/hammer/sys/ia64/conf/NOTES#2 integrate .. //depot/projects/hammer/sys/ia64/ia64/elf_machdep.c#15 integrate .. //depot/projects/hammer/sys/isa/fd.c#17 delete .. //depot/projects/hammer/sys/isa/fdreg.h#3 delete .. //depot/projects/hammer/sys/kern/link_elf_obj.c#35 integrate .. //depot/projects/hammer/sys/modules/Makefile#45 integrate .. //depot/projects/hammer/sys/modules/fdc/Makefile#3 integrate .. //depot/projects/hammer/usr.bin/tar/bsdtar.1#4 integrate .. //depot/projects/hammer/usr.bin/tar/bsdtar.c#4 integrate .. //depot/projects/hammer/usr.bin/tar/bsdtar.h#4 integrate .. //depot/projects/hammer/usr.bin/tar/matching.c#3 integrate .. //depot/projects/hammer/usr.bin/tar/read.c#4 integrate .. //depot/projects/hammer/usr.bin/tar/util.c#4 integrate .. //depot/projects/hammer/usr.bin/tar/write.c#6 integrate .. //depot/projects/hammer/usr.sbin/Makefile#48 integrate .. //depot/projects/hammer/usr.sbin/smbmsg/Makefile#1 branch .. //depot/projects/hammer/usr.sbin/smbmsg/pathnames.h#1 branch .. //depot/projects/hammer/usr.sbin/smbmsg/smbmsg.8#1 branch .. //depot/projects/hammer/usr.sbin/smbmsg/smbmsg.c#1 branch Differences ... ==== //depot/projects/hammer/Makefile.inc1#52 (text+ko) ==== @@ -1,5 +1,5 @@ # -# $FreeBSD: src/Makefile.inc1,v 1.426 2004/05/13 07:51:46 ru Exp $ +# $FreeBSD: src/Makefile.inc1,v 1.427 2004/05/17 16:19:51 ru Exp $ # # Make command line options: # -DNO_DYNAMICROOT do not link /bin and /sbin dynamically @@ -111,7 +111,7 @@ .else _TARGET_CPUTYPE=dummy .endif -_CPUTYPE!= ${MAKE} -f /dev/null -m ${.CURDIR}/share/mk \ +_CPUTYPE!= MAKEFLAGS= ${MAKE} -f /dev/null -m ${.CURDIR}/share/mk \ CPUTYPE=${_TARGET_CPUTYPE} -V CPUTYPE .if ${_CPUTYPE} != ${_TARGET_CPUTYPE} .error CPUTYPE global should be set with ?=. ==== //depot/projects/hammer/lib/libc/gen/getpwent.3#7 (text+ko) ==== @@ -30,7 +30,7 @@ .\" SUCH DAMAGE. .\" .\" From: @(#)getpwent.3 8.2 (Berkeley) 12/11/93 -.\" $FreeBSD: src/lib/libc/gen/getpwent.3,v 1.25 2003/09/08 19:57:14 ru Exp $ +.\" $FreeBSD: src/lib/libc/gen/getpwent.3,v 1.26 2004/05/17 18:27:05 kientzle Exp $ .\" .Dd April 16, 2003 .Dt GETPWENT 3 @@ -185,9 +185,13 @@ or .Dv NULL if the entry is not found or if an error occurs. -In the latter case, +If an error does occur, .Va errno will be set. +Note that programs must explicitly set +.Va errno +to zero before calling any of these functions if they need to +distinguish between a non-existent entry and an error. The functions .Fn getpwent_r , .Fn getpwnam_r , ==== //depot/projects/hammer/lib/libc/gen/getpwent.c#12 (text+ko) ==== @@ -31,7 +31,7 @@ * */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/lib/libc/gen/getpwent.c,v 1.87 2004/04/21 21:15:08 jon Exp $"); +__FBSDID("$FreeBSD: src/lib/libc/gen/getpwent.c,v 1.89 2004/05/17 18:27:05 kientzle Exp $"); #include "namespace.h" #include <sys/param.h> @@ -379,6 +379,7 @@ free(pwd_storage); if ((pwd_storage_size << 1) > PWD_STORAGE_MAX) { pwd_storage = NULL; + errno = ERANGE; return (NULL); } pwd_storage_size <<= 1; @@ -387,6 +388,8 @@ return (NULL); } } while (res == NULL && rv == ERANGE); + if (rv != 0) + errno = rv; return (res); } ==== //depot/projects/hammer/lib/libc/locale/big5.c#7 (text+ko) ==== @@ -39,7 +39,7 @@ static char sccsid[] = "@(#)big5.c 8.1 (Berkeley) 6/4/93"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> -__FBSDID("$FreeBSD: src/lib/libc/locale/big5.c,v 1.15 2004/05/13 03:08:28 tjr Exp $"); +__FBSDID("$FreeBSD: src/lib/libc/locale/big5.c,v 1.16 2004/05/17 11:16:14 tjr Exp $"); #include <errno.h> #include <runetype.h> @@ -55,8 +55,7 @@ size_t _BIG5_wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); typedef struct { - int count; - u_char bytes[2]; + wchar_t ch; } _BIG5State; int @@ -75,7 +74,7 @@ _BIG5_mbsinit(const mbstate_t *ps) { - return (ps == NULL || ((const _BIG5State *)ps)->count == 0); + return (ps == NULL || ((const _BIG5State *)ps)->ch == 0); } static __inline int @@ -92,12 +91,12 @@ { _BIG5State *bs; wchar_t wc; - int i, len, ocount; - size_t ncopy; + size_t len; bs = (_BIG5State *)ps; - if (bs->count < 0 || bs->count > sizeof(bs->bytes)) { + if ((bs->ch & ~0xFF) != 0) { + /* Bad conversion state. */ errno = EINVAL; return ((size_t)-1); } @@ -108,28 +107,43 @@ pwc = NULL; } - ncopy = MIN(MIN(n, MB_CUR_MAX), sizeof(bs->bytes) - bs->count); - memcpy(bs->bytes + bs->count, s, ncopy); - ocount = bs->count; - bs->count += ncopy; - s = (char *)bs->bytes; - n = bs->count; - - if (n == 0 || (size_t)(len = _big5_check(*s)) > n) + if (n == 0) /* Incomplete multibyte sequence */ return ((size_t)-2); - if (len == 2 && s[1] == '\0') { - errno = EILSEQ; - return ((size_t)-1); + + if (bs->ch != 0) { + if (*s == '\0') { + errno = EILSEQ; + return ((size_t)-1); + } + wc = (bs->ch << 8) | (*s & 0xFF); + if (pwc != NULL) + *pwc = wc; + bs->ch = 0; + return (1); + } + + len = (size_t)_big5_check(*s); + wc = *s++ & 0xff; + if (len == 2) { + if (n < 2) { + /* Incomplete multibyte sequence */ + bs->ch = wc; + return ((size_t)-2); + } + if (*s == '\0') { + errno = EILSEQ; + return ((size_t)-1); + } + wc = (wc << 8) | (*s++ & 0xff); + if (pwc != NULL) + *pwc = wc; + return (2); + } else { + if (pwc != NULL) + *pwc = wc; + return (wc == L'\0' ? 0 : 1); } - wc = 0; - i = len; - while (i-- > 0) - wc = (wc << 8) | (unsigned char)*s++; - if (pwc != NULL) - *pwc = wc; - bs->count = 0; - return (wc == L'\0' ? 0 : len - ocount); } size_t @@ -139,7 +153,7 @@ bs = (_BIG5State *)ps; - if (bs->count != 0) { + if (bs->ch != 0) { errno = EINVAL; return ((size_t)-1); } ==== //depot/projects/hammer/lib/libc/locale/gbk.c#8 (text+ko) ==== @@ -36,7 +36,7 @@ */ #include <sys/param.h> -__FBSDID("$FreeBSD: src/lib/libc/locale/gbk.c,v 1.10 2004/05/13 03:08:28 tjr Exp $"); +__FBSDID("$FreeBSD: src/lib/libc/locale/gbk.c,v 1.11 2004/05/17 11:16:14 tjr Exp $"); #include <errno.h> #include <runetype.h> @@ -52,8 +52,7 @@ size_t _GBK_wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); typedef struct { - int count; - u_char bytes[2]; + wchar_t ch; } _GBKState; int @@ -72,7 +71,7 @@ _GBK_mbsinit(const mbstate_t *ps) { - return (ps == NULL || ((const _GBKState *)ps)->count == 0); + return (ps == NULL || ((const _GBKState *)ps)->ch == 0); } static __inline int @@ -89,12 +88,12 @@ { _GBKState *gs; wchar_t wc; - int i, len, ocount; - size_t ncopy; + size_t len; gs = (_GBKState *)ps; - if (gs->count < 0 || gs->count > sizeof(gs->bytes)) { + if ((gs->ch & ~0xFF) != 0) { + /* Bad conversion state. */ errno = EINVAL; return ((size_t)-1); } @@ -105,28 +104,43 @@ pwc = NULL; } - ncopy = MIN(MIN(n, MB_CUR_MAX), sizeof(gs->bytes) - gs->count); - memcpy(gs->bytes + gs->count, s, ncopy); - ocount = gs->count; - gs->count += ncopy; - s = (char *)gs->bytes; - n = gs->count; - - if (n == 0 || (size_t)(len = _gbk_check(*s)) > n) + if (n == 0) /* Incomplete multibyte sequence */ return ((size_t)-2); - if (len == 2 && s[1] == '\0') { - errno = EILSEQ; - return ((size_t)-1); + + if (gs->ch != 0) { + if (*s == '\0') { + errno = EILSEQ; + return ((size_t)-1); + } + wc = (gs->ch << 8) | (*s & 0xFF); + if (pwc != NULL) + *pwc = wc; + gs->ch = 0; + return (1); + } + + len = (size_t)_gbk_check(*s); + wc = *s++ & 0xff; + if (len == 2) { + if (n < 2) { + /* Incomplete multibyte sequence */ + gs->ch = wc; + return ((size_t)-2); + } + if (*s == '\0') { + errno = EILSEQ; + return ((size_t)-1); + } + wc = (wc << 8) | (*s++ & 0xff); + if (pwc != NULL) + *pwc = wc; + return (2); + } else { + if (pwc != NULL) + *pwc = wc; + return (wc == L'\0' ? 0 : 1); } - wc = 0; - i = len; - while (i-- > 0) - wc = (wc << 8) | (unsigned char)*s++; - if (pwc != NULL) - *pwc = wc; - gs->count = 0; - return (wc == L'\0' ? 0 : len - ocount); } size_t @@ -136,7 +150,7 @@ gs = (_GBKState *)ps; - if (gs->count != 0) { + if (gs->ch != 0) { errno = EINVAL; return ((size_t)-1); } ==== //depot/projects/hammer/lib/libc/locale/utf8.c#7 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include <sys/param.h> -__FBSDID("$FreeBSD: src/lib/libc/locale/utf8.c,v 1.8 2004/05/12 14:09:04 tjr Exp $"); +__FBSDID("$FreeBSD: src/lib/libc/locale/utf8.c,v 1.9 2004/05/17 12:32:40 tjr Exp $"); #include <errno.h> #include <runetype.h> @@ -40,8 +40,9 @@ size_t _UTF8_wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); typedef struct { - int count; - u_char bytes[6]; + wchar_t ch; + int want; + wchar_t lbound; } _UTF8State; int @@ -61,7 +62,7 @@ _UTF8_mbsinit(const mbstate_t *ps) { - return (ps == NULL || ((const _UTF8State *)ps)->count == 0); + return (ps == NULL || ((const _UTF8State *)ps)->want == 0); } size_t @@ -69,13 +70,12 @@ mbstate_t * __restrict ps) { _UTF8State *us; - int ch, i, len, mask, ocount; + int ch, i, mask, want; wchar_t lbound, wch; - size_t ncopy; us = (_UTF8State *)ps; - if (us->count < 0 || us->count > sizeof(us->bytes)) { + if (us->want < 0 || us->want > 6) { errno = EINVAL; return ((size_t)-1); } @@ -86,72 +86,69 @@ pwc = NULL; } - ncopy = MIN(MIN(n, MB_CUR_MAX), sizeof(us->bytes) - us->count); - memcpy(us->bytes + us->count, s, ncopy); - ocount = us->count; - us->count += ncopy; - s = (char *)us->bytes; - n = us->count; - if (n == 0) /* Incomplete multibyte sequence */ return ((size_t)-2); - /* - * Determine the number of octets that make up this character from - * the first octet, and a mask that extracts the interesting bits of - * the first octet. - * - * We also specify a lower bound for the character code to detect - * redundant, non-"shortest form" encodings. For example, the - * sequence C0 80 is _not_ a legal representation of the null - * character. This enforces a 1-to-1 mapping between character - * codes and their multibyte representations. - */ - ch = (unsigned char)*s; - if ((ch & 0x80) == 0) { - mask = 0x7f; - len = 1; - lbound = 0; - } else if ((ch & 0xe0) == 0xc0) { - mask = 0x1f; - len = 2; - lbound = 0x80; - } else if ((ch & 0xf0) == 0xe0) { - mask = 0x0f; - len = 3; - lbound = 0x800; - } else if ((ch & 0xf8) == 0xf0) { - mask = 0x07; - len = 4; - lbound = 0x10000; - } else if ((ch & 0xfc) == 0xf8) { - mask = 0x03; - len = 5; - lbound = 0x200000; - } else if ((ch & 0xfc) == 0xfc) { - mask = 0x01; - len = 6; - lbound = 0x4000000; - } else { + if (us->want == 0) { /* - * Malformed input; input is not UTF-8. + * Determine the number of octets that make up this character + * from the first octet, and a mask that extracts the + * interesting bits of the first octet. We already know + * the character is at least two bytes long. + * + * We also specify a lower bound for the character code to + * detect redundant, non-"shortest form" encodings. For + * example, the sequence C0 80 is _not_ a legal representation + * of the null character. This enforces a 1-to-1 mapping + * between character codes and their multibyte representations. */ - errno = EILSEQ; - return ((size_t)-1); + ch = (unsigned char)*s; + if ((ch & 0x80) == 0) { + mask = 0x7f; + want = 1; + lbound = 0; + } else if ((ch & 0xe0) == 0xc0) { + mask = 0x1f; + want = 2; + lbound = 0x80; + } else if ((ch & 0xf0) == 0xe0) { + mask = 0x0f; + want = 3; + lbound = 0x800; + } else if ((ch & 0xf8) == 0xf0) { + mask = 0x07; + want = 4; + lbound = 0x10000; + } else if ((ch & 0xfc) == 0xf8) { + mask = 0x03; + want = 5; + lbound = 0x200000; + } else if ((ch & 0xfc) == 0xfc) { + mask = 0x01; + want = 6; + lbound = 0x4000000; + } else { + /* + * Malformed input; input is not UTF-8. + */ + errno = EILSEQ; + return ((size_t)-1); + } + } else { + want = us->want; + lbound = us->lbound; } - if (n < (size_t)len) - /* Incomplete multibyte sequence */ - return ((size_t)-2); - /* * Decode the octet sequence representing the character in chunks * of 6 bits, most significant first. */ - wch = (unsigned char)*s++ & mask; - i = len; - while (--i != 0) { + if (us->want == 0) + wch = (unsigned char)*s++ & mask; + else + wch = us->ch; + for (i = (us->want == 0) ? 1 : 0; i < MIN(want, n); i++) { if ((*s & 0xc0) != 0x80) { /* * Malformed input; bad characters in the middle @@ -163,6 +160,13 @@ wch <<= 6; wch |= *s++ & 0x3f; } + if (i < want) { + /* Incomplete multibyte sequence. */ + us->want = want - i; + us->lbound = lbound; + us->ch = wch; + return ((size_t)-2); + } if (wch < lbound) { /* * Malformed input; redundant encoding. @@ -172,8 +176,8 @@ } if (pwc != NULL) *pwc = wch; - us->count = 0; - return (wch == L'\0' ? 0 : len - ocount); + us->want = 0; + return (wch == L'\0' ? 0 : want); } size_t @@ -185,7 +189,7 @@ us = (_UTF8State *)ps; - if (us->count < 0 || us->count > sizeof(us->bytes)) { + if (us->want != 0) { errno = EINVAL; return ((size_t)-1); } ==== //depot/projects/hammer/lib/msun/bsdsrc/b_exp.c#2 (text+ko) ==== @@ -35,7 +35,7 @@ static char sccsid[] = "@(#)exp.c 8.1 (Berkeley) 6/4/93"; #endif /* not lint */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/lib/msun/bsdsrc/b_exp.c,v 1.5 2002/03/26 11:59:29 bde Exp $"); +__FBSDID("$FreeBSD: src/lib/msun/bsdsrc/b_exp.c,v 1.6 2004/05/17 01:04:37 das Exp $"); /* EXP(X) @@ -72,50 +72,20 @@ * exp(x) returns the exponential of x nearly rounded. In a test run * with 1,156,000 random arguments on a VAX, the maximum observed * error was 0.869 ulps (units in the last place). - * - * Constants: - * The hexadecimal values are the intended ones for the following constants. - * The decimal values may be used, provided that the compiler will convert - * from decimal to binary accurately enough to produce the hexadecimal values - * shown. */ #include "mathimpl.h" -vc(ln2hi, 6.9314718055829871446E-1 ,7217,4031,0000,f7d0, 0, .B17217F7D00000) -vc(ln2lo, 1.6465949582897081279E-12 ,bcd5,2ce7,d9cc,e4f1, -39, .E7BCD5E4F1D9CC) -vc(lnhuge, 9.4961163736712506989E1 ,ec1d,43bd,9010,a73e, 7, .BDEC1DA73E9010) -vc(lntiny,-9.5654310917272452386E1 ,4f01,c3bf,33af,d72e, 7,-.BF4F01D72E33AF) -vc(invln2, 1.4426950408889634148E0 ,aa3b,40b8,17f1,295c, 1, .B8AA3B295C17F1) -vc(p1, 1.6666666666666602251E-1 ,aaaa,3f2a,a9f1,aaaa, -2, .AAAAAAAAAAA9F1) -vc(p2, -2.7777777777015591216E-3 ,0b60,bc36,ec94,b5f5, -8,-.B60B60B5F5EC94) -vc(p3, 6.6137563214379341918E-5 ,b355,398a,f15f,792e, -13, .8AB355792EF15F) -vc(p4, -1.6533902205465250480E-6 ,ea0e,b6dd,5f84,2e93, -19,-.DDEA0E2E935F84) -vc(p5, 4.1381367970572387085E-8 ,bb4b,3431,2683,95f5, -24, .B1BB4B95F52683) - -#ifdef vccast -#define ln2hi vccast(ln2hi) -#define ln2lo vccast(ln2lo) -#define lnhuge vccast(lnhuge) -#define lntiny vccast(lntiny) -#define invln2 vccast(invln2) -#define p1 vccast(p1) -#define p2 vccast(p2) -#define p3 vccast(p3) -#define p4 vccast(p4) -#define p5 vccast(p5) -#endif - -ic(p1, 1.6666666666666601904E-1, -3, 1.555555555553E) -ic(p2, -2.7777777777015593384E-3, -9, -1.6C16C16BEBD93) -ic(p3, 6.6137563214379343612E-5, -14, 1.1566AAF25DE2C) -ic(p4, -1.6533902205465251539E-6, -20, -1.BBD41C5D26BF1) -ic(p5, 4.1381367970572384604E-8, -25, 1.6376972BEA4D0) -ic(ln2hi, 6.9314718036912381649E-1, -1, 1.62E42FEE00000) -ic(ln2lo, 1.9082149292705877000E-10,-33, 1.A39EF35793C76) -ic(lnhuge, 7.1602103751842355450E2, 9, 1.6602B15B7ECF2) -ic(lntiny,-7.5137154372698068983E2, 9, -1.77AF8EBEAE354) -ic(invln2, 1.4426950408889633870E0, 0, 1.71547652B82FE) +const static double p1 = 0x1.555555555553ep-3; +const static double p2 = -0x1.6c16c16bebd93p-9; +const static double p3 = 0x1.1566aaf25de2cp-14; +const static double p4 = -0x1.bbd41c5d26bf1p-20; +const static double p5 = 0x1.6376972bea4d0p-25; +const static double ln2hi = 0x1.62e42fee00000p-1; +const static double ln2lo = 0x1.a39ef35793c76p-33; +const static double lnhuge = 0x1.6602b15b7ecf2p9; +const static double lntiny = -0x1.77af8ebeae354p9; +const static double invln2 = 0x1.71547652b82fep0; #if 0 double exp(x) ==== //depot/projects/hammer/lib/msun/bsdsrc/mathimpl.h#2 (text+ko) ==== @@ -31,59 +31,12 @@ * SUCH DAMAGE. * * @(#)mathimpl.h 8.1 (Berkeley) 6/4/93 - * $FreeBSD: src/lib/msun/bsdsrc/mathimpl.h,v 1.3 2002/05/28 17:03:12 alfred Exp $ + * $FreeBSD: src/lib/msun/bsdsrc/mathimpl.h,v 1.4 2004/05/17 01:04:37 das Exp $ */ #include <sys/cdefs.h> #include <math.h> -#if defined(vax)||defined(tahoe) - -/* Deal with different ways to concatenate in cpp */ -# define cat3(a,b,c) a ## b ## c - -/* Deal with vax/tahoe byte order issues */ -# ifdef vax -# define cat3t(a,b,c) cat3(a,b,c) -# else -# define cat3t(a,b,c) cat3(a,c,b) -# endif - -# define vccast(name) (*(const double *)(cat3(name,,x))) - - /* - * Define a constant to high precision on a Vax or Tahoe. - * - * Args are the name to define, the decimal floating point value, - * four 16-bit chunks of the float value in hex - * (because the vax and tahoe differ in float format!), the power - * of 2 of the hex-float exponent, and the hex-float mantissa. - * Most of these arguments are not used at compile time; they are - * used in a post-check to make sure the constants were compiled - * correctly. - * - * People who want to use the constant will have to do their own - * #define foo vccast(foo) - * since CPP cannot do this for them from inside another macro (sigh). - * We define "vccast" if this needs doing. - */ -# define vc(name, value, x1,x2,x3,x4, bexp, xval) \ - const static long cat3(name,,x)[] = {cat3t(0x,x1,x2), cat3t(0x,x3,x4)}; - -# define ic(name, value, bexp, xval) ; - -#else /* vax or tahoe */ - - /* Hooray, we have an IEEE machine */ -# undef vccast -# define vc(name, value, x1,x2,x3,x4, bexp, xval) ; - -# define ic(name, value, bexp, xval) \ - const static double name = value; - -#endif /* defined(vax)||defined(tahoe) */ - - /* * Functions internal to the math package, yet not static. */ ==== //depot/projects/hammer/release/doc/en_US.ISO8859-1/relnotes/common/new.sgml#68 (text+ko) ==== @@ -3,7 +3,7 @@ <corpauthor>The FreeBSD Project</corpauthor> - <pubdate>$FreeBSD: src/release/doc/en_US.ISO8859-1/relnotes/common/new.sgml,v 1.726 2004/05/09 23:04:47 bmah Exp $</pubdate> + <pubdate>$FreeBSD: src/release/doc/en_US.ISO8859-1/relnotes/common/new.sgml,v 1.728 2004/05/17 17:55:19 yar Exp $</pubdate> <copyright> <year>2000</year> @@ -591,7 +591,16 @@ <command>bthidd</command> command, which support Bluetooth HID (Human Interface Device), have been added.</para> - <para>&man.df.1; now supports a <option>-c</option> to display + <para>The &man.cron.8 daemon now accepts two new options, + <option>-j</option> and <option>-J</option>, to enable + time jitter for jobs to run as unpriviliged users and the + superuser, respectively. Time jitter means that &man.cron.8 + will sleep for a small random period of time in the specified + range before executing a job. This feature is intended to + smooth load peaks appearing when a lot of jobs are scheduled + for a particular moment.</para> + + <para>&man.df.1; now supports a <option>-c</option> option to display a grand total of statistics for file systems.</para> <para>The <command>doscmd</command> utility has been @@ -609,8 +618,8 @@ <para arch="pc98">The &man.fdcontrol.8;, &man.fdformat.1;, and &man.fdread.1; utilities now work on &os;/pc98.</para> - <para>The &man.find.1; now supports a option - <option>-acl</option> to locate files with &man.acl.3;.</para> + <para>The &man.find.1; utility now supports a <option>-acl</option> + primary to locate files with &man.acl.3;.</para> <para>&man.indent.1; now supports a <option>-ldi</option> option to control indentation of local variables. A number of other ==== //depot/projects/hammer/sbin/bsdlabel/bsdlabel.8#7 (text+ko) ==== @@ -29,7 +29,7 @@ .\" SUCH DAMAGE. .\" .\" @(#)disklabel.8 8.2 (Berkeley) 4/19/94 -.\" $FreeBSD: src/sbin/bsdlabel/bsdlabel.8,v 1.57 2004/04/09 19:58:25 markm Exp $ +.\" $FreeBSD: src/sbin/bsdlabel/bsdlabel.8,v 1.58 2004/05/17 08:35:39 ru Exp $ .\" .Dd March 15, 2003 .Dt BSDLABEL 8 @@ -40,30 +40,28 @@ .Sh SYNOPSIS .Nm .Op Fl A -.Op Fl f -.Ar disk/file +.Ar disk | Fl f Ar file .Nm .Fl w .Op Fl \&An .Op Fl B Op Fl b Ar boot .Op Fl m Ar machine -.Op Fl f -.Ar disk/file +.Ar disk | Fl f Ar file .Op Ar type .Nm .Fl e .Op Fl \&An .Op Fl B Op Fl b Ar boot .Op Fl m Ar machine -.Op Fl f -.Ar disk/file +.Ar disk | Fl f Ar file .Nm .Fl R .Op Fl \&An .Op Fl B Op Fl b Ar boot .Op Fl m Ar machine .Op Fl f -.Ar disk/file protofile +.Ar disk | Fl f Ar file +.Ar protofile .Sh DESCRIPTION The .Nm @@ -75,9 +73,9 @@ .Nm can install bootstrap code. .Ss Disk Device Name -When specifying the device (i.e. when the +When specifying the device (i.e., when the .Fl f -option is not used), +option is not used), the .Pa /dev/ path prefix may be omitted; ==== //depot/projects/hammer/sbin/conscontrol/conscontrol.8#3 (text+ko) ==== @@ -23,7 +23,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $FreeBSD: src/sbin/conscontrol/conscontrol.8,v 1.5 2004/02/17 04:53:47 grog Exp $ +.\" $FreeBSD: src/sbin/conscontrol/conscontrol.8,v 1.6 2004/05/17 08:35:39 ru Exp $ .\" .Dd October 23, 2001 .Dt CONSCONTROL 8 @@ -79,7 +79,9 @@ Adding a device will place it at the front of the list of console devices; the first device is used for the high level console. .Pp +The .Ar console +argument is the name of a console device in .Pa /dev ; the name of the directory may be omitted. ==== //depot/projects/hammer/sbin/dump/dump.8#11 (text+ko) ==== @@ -27,7 +27,7 @@ .\" SUCH DAMAGE. .\" .\" @(#)dump.8 8.3 (Berkeley) 5/1/95 -.\" $FreeBSD: src/sbin/dump/dump.8,v 1.65 2004/04/13 02:58:06 green Exp $ +.\" $FreeBSD: src/sbin/dump/dump.8,v 1.66 2004/05/17 08:35:40 ru Exp $ .\" .Dd March 1, 2002 .Dt DUMP 8 @@ -200,7 +200,7 @@ for the output device of each volume. This child pipeline's .Dv stdin -.Pa ( /dev/fd/0 ) +.Pq Pa /dev/fd/0 is redirected from the .Nm output stream, and the environment variable @@ -230,19 +230,25 @@ .Nm takes a snapshot of the file system in the .Pa .snap -directory in the root of the filesystem being dumped and +directory in the root of the file system being dumped and then does a dump of the snapshot. The snapshot is removed when the dump is complete. -This option is ignored for unmounted or read-only filesystems. +This option is ignored for unmounted or read-only file systems. If the .Pa .snap -directory does not exist in the root of the filesystem being dumped, -the dump will fail. +directory does not exist in the root of the file system being dumped, +the +.Nm +will fail. This problem can be corrected by creating a .Pa .snap -directory in the root of the filesystem to be dumped; -its owner should be root, its group should be operator, -and its mode should be 0770. +directory in the root of the file system to be dumped; +its owner should be +.Dq Li root , +its group should be +.Dq Li operator , +and its mode should be +.Dq Li 0770 . .It Fl n Whenever .Nm @@ -439,7 +445,7 @@ .Xr rmt 8 program. .It Ev RSH -Pathname of remote shell program, if not +Pathname of a remote shell program, if not .Xr rsh 1 . .El .Sh FILES @@ -473,14 +479,18 @@ Fewer than 32 read errors on the file system are ignored, though all errors will generate a warning message. This is a bit of a compromise. -In practice it is possible to generate read errors when doing dumps +In practice, it is possible to generate read errors when doing dumps on mounted partitions if the file system is being modified while the -dump is running. +.Nm +is running. Since dumps are often done in an unattended fashion using .Xr cron 8 -jobs asking for Operator intervention would result in the dump dying. -However there is nothing wrong with a dump tape written when this sort -of read error occurs and there is no reason to terminate the dump. +jobs asking for Operator intervention would result in the +.Nm +dying. +However, there is nothing wrong with a dump tape written when this sort +of read error occurs, and there is no reason to terminate the +.Nm . .Pp Each reel requires a new process, so parent processes for reels already written just hang around until the entire tape ==== //depot/projects/hammer/sbin/fsck_msdosfs/fsck_msdosfs.8#5 (text+ko) ==== @@ -1,5 +1,5 @@ .\" $NetBSD: fsck_msdos.8,v 1.9 1997/10/17 11:19:58 ws Exp $ -.\" $FreeBSD: src/sbin/fsck_msdosfs/fsck_msdosfs.8,v 1.12 2003/12/27 06:30:14 bde Exp $ +.\" $FreeBSD: src/sbin/fsck_msdosfs/fsck_msdosfs.8,v 1.13 2004/05/17 08:35:40 ru Exp $ .\" .\" Copyright (C) 1995 Wolfgang Solfrank .\" Copyright (c) 1995 Martin Husemann @@ -89,9 +89,9 @@ A non-zero exit code is always returned for this option. .It Fl f Force -.Nm +.Nm to check -.Sq clean +.Dq clean file systems when preening. .It Fl n Causes ==== //depot/projects/hammer/sbin/gbde/gbde.8#6 (text+ko) ==== @@ -29,7 +29,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $FreeBSD: src/sbin/gbde/gbde.8,v 1.10 2003/11/27 20:54:51 phk Exp $ +.\" $FreeBSD: src/sbin/gbde/gbde.8,v 1.11 2004/05/17 08:35:40 ru Exp $ .\" .Dd October 19, 2002 .Dt GBDE 8 @@ -172,8 +172,10 @@ .Pp .Dl "gbde attach ad0s1f -l /etc/ad0s1f.lock" .Pp -The encrypted device has the suffix ``.bde'' so a typical -command to create and mount a filesystem would be: +The encrypted device has the suffix +.Pa .bde +so a typical +command to create and mount a file system would be: .Pp .Dl "newfs /dev/ad0s1f.bde" .Dl "mount /dev/ad0s1f.bde /secret" @@ -183,7 +185,7 @@ .Dl "gbde detach ad0s1f" .Pp Please notice that detaching an encrypted device corresponds to -physically removing it, do not forget to unmount the filesystem first. +physically removing it, do not forget to unmount the file system first. .Pp >>> TRUNCATED FOR MAIL (1000 lines) <<<
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