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e7780530fa
freebsd-nq/lib
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David Schultz e7780530fa Add a "kernel" log function, based on e_log.c, which is useful for 
implementing accurate logarithms in different bases.  This is based
on an approach bde coded up years ago.

This function should always be inlined; it will be used in only a few
places, and rudimentary tests show a 40% performance improvement in
implementations of log2() and log10() on amd64.

The kernel takes a reduced argument x and returns the same polynomial
approximation as e_log.c, but omitting the low-order term. The low-order
term is much larger than the rest of the approximation, so the caller of
the kernel function can scale it to the appropriate base in extra precision
and obtain a much more accurate answer than by using log(x)/log(b).
2010-12-05 22:11:03 +00:00
..
bind Prep for the 9.6-ESV-R2 update 2010-10-31 04:45:25 +00:00
clang Don't use -fno-exceptions or -fno-rtti for .c files, when building 2010-11-14 22:17:12 +00:00
csu Remove two .endp's without matching .proc in lib/csu/ia64/crtn.S. 2010-10-15 21:40:20 +00:00
libalias Remove redundant WARNS?=6 overrides and inherit the WARNS setting from 2010-03-02 18:44:08 +00:00
libarchive If the Zip reader doesn't see a PK signature block 2010-11-07 03:40:37 +00:00
libauditd
libbegemot
libblocksruntime Import libcompiler_rt into HEAD and add Makefiles. 2010-11-11 15:13:11 +00:00
libbluetooth Add the following Linux BlueZ compatibility macros: htobs(), htobl(), 2010-09-22 23:41:02 +00:00
libbsm
libbsnmp Always assign WARNS using ?= 2010-03-02 16:58:04 +00:00
libbz2
libc Move most of the remaining USD/PSD/SMM papers into share/doc 2010-12-04 10:11:20 +00:00
libcalendar
libcam Add Serial Management Protocol (SMP) passthrough support to CAM. 2010-11-30 22:39:46 +00:00
libcom_err
libcompat Small style(9) fix: use tabs instead of spaces. 2010-08-08 08:19:23 +00:00
libcompiler_rt Revert to libgcc for sparc64. 2010-11-12 15:52:27 +00:00
libcrypt
libdevinfo
libdevstat Spelling fixes. 2010-08-03 17:40:09 +00:00
libdisk mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libdwarf Removed redundant -I. from CFLAGS and "yes" from WITHOUT_MAN. 2010-02-25 22:16:30 +00:00
libedit libedit: Try to map <Delete> to ed-delete-next-char. 2010-09-05 16:12:10 +00:00
libefi Spelling fixes. 2010-08-03 17:40:09 +00:00
libelf mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libexpat Fix buildworld -DNO_CLEAN when using with Perforce, which marks files as 2010-08-12 20:46:49 +00:00
libfetch Move variable declarations into the conditional block where they are 2010-10-24 01:05:10 +00:00
libftpio mdoc: consistently spell our email addresses <foo@FreeBSD.org> 2010-05-19 08:57:53 +00:00
libgeom Remove stale link. 2010-12-04 08:44:56 +00:00
libgpib Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while 2010-08-16 15:18:30 +00:00
libgssapi mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libipsec
libipx Fix incorrect usage of 'assure' and 'insure'. 2010-08-28 16:32:01 +00:00
libjail Find a jail's type as part of jailparam_init rather than waiting until 2010-10-27 21:01:53 +00:00
libkiconv
libkse Merge from tbemd: 2010-06-13 01:27:29 +00:00
libkvm Similar to sys/net/vnet.h, define the linker set name for sys/sys/pcpu.h 2010-11-14 20:14:25 +00:00
liblzma Remove obsoleted private symbol. 2010-11-19 09:59:55 +00:00
libmagic Use CFLAGS and LDFLAGS when compiling mkmagic. This ensures that all the 2010-08-01 12:10:32 +00:00
libmd
libmemstat Spelling fixes. 2010-08-03 17:40:09 +00:00
libmilter Build lib/ with WARNS=6 by default. 2010-01-02 09:58:07 +00:00
libmp
libncp
libnetgraph
libngatm
libopie Let libopie use utmpx instead of utmp. 2010-01-13 18:02:30 +00:00
libpam Add <time.h> for ctime(), which we accidentally picked up through 2010-11-22 14:45:16 +00:00
libpcap Regenerate our lib/libpcap/config.h for libpcap 1.1.1. 2010-10-29 22:57:14 +00:00
libpkg - Take libinstall.a out of pkg_install and make it a proper shared library. 2010-04-23 11:07:43 +00:00
libpmc Fix manpage markup. 2010-11-06 10:54:33 +00:00
libproc Ignore EINTR when calling waitpid. 2010-09-18 23:38:21 +00:00
libradius Add links for libradius(3) functions. 2010-10-18 12:35:10 +00:00
librpcsec_gss Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while 2010-08-16 15:18:30 +00:00
librpcsvc Use ANSI function declarations in librpcsvc. 2009-02-26 20:32:11 +00:00
librt To support stack unwinding for cancellation points, add -fexceptions flag 2010-09-25 01:57:47 +00:00
librtld_db Spelling fixes. 2010-08-03 17:40:09 +00:00
libsbuf
libsdp Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while 2010-08-16 15:18:30 +00:00
libsm Enable the use of nanosleep() instead of using pause() and signals. 2010-03-04 05:53:06 +00:00
libsmb
libsmdb
libsmutil
libstand mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libtacplus mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libtelnet Rename all symbols in libmp(3) to mp_*, just like Solaris. 2009-02-26 21:43:15 +00:00
libthr Use sysctl kern.sched.cpusetsize to retrieve size of kernel cpuset. 2010-11-02 02:13:13 +00:00
libthread_db Repair some build breakage introduced in r211725 and garbage collect some 2010-08-28 15:03:11 +00:00
libufs Search beyond the first 1/8th of inodes. 2010-05-01 18:56:45 +00:00
libugidfw mdoc: order prologue macros consistently by Dd/Dt/Os 2010-04-14 19:08:06 +00:00
libulog Fix reference to nonexistent manpage getuid(3). 2010-10-11 20:30:57 +00:00
libusb Correct description of the return values of 2010-11-18 08:32:47 +00:00
libusbhid - Add support for libusbhid in 32-bit compatibility mode. 2010-10-16 11:20:53 +00:00
libutil mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libvgl Change libvgl's set4pixels() and set2lines() functions from plain 2010-10-04 18:16:38 +00:00
libwrap
liby
libypclnt
libz Revert 212517 to restore pristine state of this file 2010-10-13 16:34:08 +00:00
msun Add a "kernel" log function, based on e_log.c, which is useful for 2010-12-05 22:11:03 +00:00
ncurses
Makefile Replace libgcc.a by libcompiler_rt.a. 2010-11-11 15:48:27 +00:00
Makefile.inc