More correction of section 3 layout. directory->opendir, fts->fts_open,
getcap->cgetent. pwcache->user_from_uid. And then repair references.
ok jmc

No specific called "exec(3)", so move primary manpage to a name which
does exist -- execv(3). Still call this a family but without "Nm".
Adjust Xr in various pages to refer to the precise function used
rather than the family, in most cases the semantics of execve(2) are
being referenced, so change the Xr.
ok jmc

Move sigwait(3) from libpthread to libc

POSIX wants it in libc, that's where the function can be found on other
systems. Reported by naddy@, input from naddy@ and guenther@.
"looks ok" guenther@, ok deraadt@

Note: riding the libc/libpthread major cranks earlier today.

Add C11's timespec_get(3); minor bump for libc.

Tweaked diff from brad@
manpage tweaks florian@ and jmc@
ok deraadt@ millert@

sysctl(3) can now be renamed to sysctl(2)

Remove unused 32bit version of elf_hash().

Riding previous libc bump.

ok kettenis@

port the RBT code to userland by making it part of libc.

src/lib/libc/gen/tree.c is a copy of src/sys/kern/subr_tree.c, but with
annotations for symbol visibility. changes to one should be reflected
in the other.

the malloc debug code that uses RB code is ported to RBT.

because libc provides the RBT code, procmap doesn't have to reach into
the kernel and build subr_tree.c itself now.

mild enthusiasm from many
ok guenther@

It is distasteful to have manual pages which don't refer to real
function calls, but instead a "class" of functions like "sigsetops".
Rename to sigaddset", and while at it improve documentation in sigprocmask(2)
to point to it.
ok tedu

Stop supporting longjmperror(); it's not used, not portable, and the checks
longjmp performs can't really be relied upon, even after we got rid of the
false positives...

ok millert@ deraadt@

for some time now mandoc has not required MLINKS to function
correctly - logically complete that now by removing MLINKS from base;

authors need only to ensure there is an entry in NAME for any function/
util being added. MLINKS will still work, and remain for perl to ease
upgrades;

ok nicm (curses) bcook (ssl)
ok schwarze, who provided a lot of feedback and assistance
ok tb natano jung

mlinks for _shadow

For getgrent.3:
- delete the commented out setgrfile bits, as well as the MLINK
- rename getgr{nam,gid}_r()'s 'buffer' parameters to 'buf' to be
consistent with getpwnam(3) and practically all other section 3 manpages
- we have sysconf(_SC_GETGR_R_SIZE_MAX) now, so uncomment and revise the text
For getpwnam.3:
- rename buflen to bufsize for consistency
- rewrite the description of the getpw{nam,uid}_r functions to
match the better getgr{nam,gid}_r() description, adding sysconf() bits
Add sysconf(3) to SEE ALSO for both

encouraged by schwarze@
ok millert@

Rename __sysctl syscall to just sysctl, as the userland wrapper is no longer
necessary

ok deraadt@ jsing@

Fix aliasing of sys_errlist, sys_nerr, sys_siglist, and sys_signame
to eliminate duplicate copies of the tables and get direct access internally

ok kettenis@ deraadt@

Remove obsolete timezone() function.
Add timezone and daylight symbols for XSI compatibility.

Add support for stravis() to vis.3 and Makefile.inc.

stravis(3) is an OpenBSD extension that was added recently.

input + ok schwarze@, jmc@, deraadt@

In ingo's new world order, we do not want multiple manual pages describing
the same thingies. Therefore these "lists of functions" man pages can go
away.
Hurray! I've wanted these pages to die for around 10 years!
ok ingo (and i think jmc)

__tfork_thread is in libc, so move the manpage over too

ok deraadt@

Oh yeah, MLINKS for errc family

Prodded by deraadt@

Add errc/verrc/warnc/vwarnc family: versions of err/... that take the errno
value to use for the strerror() message as an argument. Originally from
FreeBSD 3.0

Patch from Steffen Nurpmeso (sdaoden (at) gmail.com) with minor tweaks.

Add support for the _POSIX_CPUTIME and _POSIX_THREAD_CPUTIME options,
including CLOCK_{PROCESS,THREAD}_CPUTIME_ID constants and
{clock,pthread}_getcpuclockid() functions.

Worked out at t2k13 with help from tedu@ and matthew@ and testing by aja@
ok matthew@

Add getprogname() and setprogname() to ease slackers^porters' work.
Man page adapted from FreeBSD and NetBSD.

Bump libc minor now (there will be more upcoming changes).

input from tedu@
get it in deraadt@

add shm_open and friends which i have been told ports programs would
like to use.
ok deraadt guenther

Implement fdatasync() as a wrapper around fsync()

ok guenther, deraadt, jmc

remove tahoe-specific makefile machinery, no such hardware is known to be
in working condition anymore (assuming there would be interest in running on
it).

new clean-room manpages for posix_spawn, unencumbered by any POSIX bullshit.
"just commit it" deraadt@

(nits to be fixed soon)

Add dirfd() as a function to libc per POSIX requirement; dirfd() macro
to be pruned later when DIR is made an opaque type.

ok guenther@; prodding by brad@ for VLC and other ports

Implement execvpe(3) and posix_spawn(3) and family. Based on
FreeBSD's implementation via Frank Denis, with various cleanups and
tweaks by me.

ok deraadt@, guenther@; discussions and tweaks from many others
jmc@ promises to help me further with the man pages in tree

Add (rough draft) documentation for fdopendir(3) and the 15 new
XXXat(2) system calls from POSIX 2008. Editing will be done in tree.

General style discussed with jmc@, schwarze@, and deraadt@
ok jmc@

Move fabs(3) manual page from libm to libc, for consistency. The
modf(3), frexp(3), ldexp(3), fpclassify(3) pages are in libc, too.

Revert (leaving the complex math part alone). Some stuff is depending
on this historical behavior; so we're stuck in this stupid situation.
No cookie for me.

Move fabs(3), frexp(3), and modf(3) to libm--nothing has been using
them in libc for a very long time. OK guenther@.

Use MACHINE_CPU instead of MACHINE_ARCH to pick the correct machine dependent
files or directories when applicable.
The inspiration and name of MACHINE_CPU come from NetBSD, although the way to
provide it to Makefiles is completely different.
ok kettenis@

More shrinkage, a bit for ramdisks but mostly for static binaries:
- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
p_class() and p_type() for diagnostics, then add that define to
libstub to avoid pulling in res_debug_syms.o
- split rcmd() and ruserok() into separate files, as nothing uses both
- split readdir_r() to its own file
- split syslog_r() from syslog(), as the latter needs localtime(); many
binaries no longer need to pull in all the time code after this; switch
from usleep() to nanosleep() while we're at it

(The profit of analysis of -Wl,-M,--cref output)

Chops 888kB from /bin and /sbin on i386

ok deraadt@, miod@

tweak previous;

Split getpw{nam,uid} off into their own man page. Hopefully, this
will help people understand that endpwent() is not normally needed.
OK deraadt@ jmc@

remove from gen so that lint doesn't check gen if assembly versions
are available. spotted by theo

- ldexp implementation has issues. switch to the one from libm
- remove frexp in hppa64, cloned from hppa
- move generic ieee754 implementations of modf and ldexp to gen
ok kettenis@, "looks good" millert@

- document and mlink frexpf, ldexpf, modff added 13 years ago
- document frexpl, ldexpl added recently
a tweak and ok jmc@

- man pages for fpclassify, isfinite, isinf, isnan, isnormal, signbit,
mostly from freebsd
- also describe deprecated aliases for isinff, isnanf, finite,
finitef
- describe behavior on vax
- add mlinks for finite, finitef, isfinite, isinf, isinff, isnan,
isnanf, isnormal, signbit
- add man pages for isgreater, isgreaterequal, isless, islessequal,
islessgreater, isunordered; from freebsd
looked over by jmc@, it's better for him to work on when they are in tree

- move isinf, isnan dups to gen, since most is ieee 754
- is{inf,nan} should be macros for real-floating, so rename to
__is{inf,nan}, per C99
- implement C99 __fpclassify(), __fpclassifyf(), __isfinite(),
__isfinitef(), __isnormal(), __isnormalf(), __signbit(), __signbitf()
- long functions added, but not yet enabled, till ieee.h is fixed
- implement vax equivalents of the functions
- reimplement isinff, isnanf in a better way, and move to libc
- add qnan bytes for all archs
- bump major
man pages will follow
ok millert@. arm bits looked over by drahn@
discussed w/ theo, who showed the right direction, to put these
functions in libc

implement getpwnam_r() and getpwuid_r() -- very nearly a rewrite of the
entire file. much help from kurt, and tested by many

move statvfs.c to gen, since it is not a syscall; ok deraadt@

remove traces of non-existent getfstype() function;
ok krw@ deraadt@

add missing MLINK for strnunvis.3, introduced -r1.14;

Replace broken frexp() with a working one from FreeBSD. There's
no need to have a copy for each platform with ieee floating point,
only vax needs a special version (which probably has similar bugs).
OK and with help from otto@

do not double login_cap.c; tholo

build ftw and nftw

Implement isfdtype(3) as per the POSIX.1g draft; requested by David Hill

use weak aliases whenever is possible; millert@ ok.

Add auth_getpwd MLINK

MI man page to document fpgetmask(3) and friends; from ross@NetBSD, ok deraadt

Add MLINK's for syslog_r and friends.

Add missing LINK for cgetusedb

Move description of exect() to execve(2) man page. Add a note about exect() not
being portable.

Add references to new files.

login.conf code from BSDi. This does not include the bsd auth code
which will come later. At this stage it is primarily used for setting
resource limits.

from freebsd:
strtofflags/fflagstostr to convert file flags
to/from binary from/into a string as used in chflags(1).

use u_int32_t instead of u_long (as freebsd does).
increase libc minor.
millert@ ok.

well if you cannot do a libc commit properly a week before 2.7 tree lock, surely it can wait till after 2.7

getpw*_r()

*_r MLINKS

Add missing MLINKs

doc isinff() and isnanf()

Add thread-safety to libc, so that libc_r will build (on i386 at least).
All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO

man page repairs; aaron@ug.cs.dal.ca

split dirname and basename man pages

add XPG4.2 lockf; kleink

new man page; mikel

ln basename.3 dirname.3

Move getsubopt(3) to stdlib like lite2 and XPG4.2 say...
Update man page from lite2 while I'm at it.

basename(3) and dirname(3) as specified by XPG4 and XPG4.2

trailing blanks

tabify

Back out stringlist

stringlist routines are now public (ftp uses them)

Add manpage link

Fix RCS ids
Make sure everything uses {SYS,}LIBC_SCCS properly

enable ELF/a.out/ECOFF in machine/exec.h

All platforms get elf_nlist(). Hidden __elf_is_okay__() function is
now present for ELF platforms. This function is not ABI compliant and
it's use should be restricted. exec_sup.h now determines the target
OMF for various platforms.

Initial libc ELF support. Currently only elf_hash() is implemented.

sync to netbsd 960418

branches: 1.1.1;
Initial revision

No specific called "exec(3)", so move primary manpage to a name which
does exist -- execv(3). Still call this a family but without "Nm".
Adjust Xr in various pages to refer to the precise function used
rather than the family, in most cases the semantics of execve(2) are
being referenced, so change the Xr.
ok jmc

Move sigwait(3) from libpthread to libc

POSIX wants it in libc, that's where the function can be found on other
systems. Reported by naddy@, input from naddy@ and guenther@.
"looks ok" guenther@, ok deraadt@

Note: riding the libc/libpthread major cranks earlier today.

Add C11's timespec_get(3); minor bump for libc.

Tweaked diff from brad@
manpage tweaks florian@ and jmc@
ok deraadt@ millert@

sysctl(3) can now be renamed to sysctl(2)

Remove unused 32bit version of elf_hash().

Riding previous libc bump.

ok kettenis@

port the RBT code to userland by making it part of libc.

src/lib/libc/gen/tree.c is a copy of src/sys/kern/subr_tree.c, but with
annotations for symbol visibility. changes to one should be reflected
in the other.

the malloc debug code that uses RB code is ported to RBT.

because libc provides the RBT code, procmap doesn't have to reach into
the kernel and build subr_tree.c itself now.

mild enthusiasm from many
ok guenther@

It is distasteful to have manual pages which don't refer to real
function calls, but instead a "class" of functions like "sigsetops".
Rename to sigaddset", and while at it improve documentation in sigprocmask(2)
to point to it.
ok tedu

Stop supporting longjmperror(); it's not used, not portable, and the checks
longjmp performs can't really be relied upon, even after we got rid of the
false positives...

ok millert@ deraadt@

for some time now mandoc has not required MLINKS to function
correctly - logically complete that now by removing MLINKS from base;

authors need only to ensure there is an entry in NAME for any function/
util being added. MLINKS will still work, and remain for perl to ease
upgrades;

ok nicm (curses) bcook (ssl)
ok schwarze, who provided a lot of feedback and assistance
ok tb natano jung

mlinks for _shadow

For getgrent.3:
- delete the commented out setgrfile bits, as well as the MLINK
- rename getgr{nam,gid}_r()'s 'buffer' parameters to 'buf' to be
consistent with getpwnam(3) and practically all other section 3 manpages
- we have sysconf(_SC_GETGR_R_SIZE_MAX) now, so uncomment and revise the text
For getpwnam.3:
- rename buflen to bufsize for consistency
- rewrite the description of the getpw{nam,uid}_r functions to
match the better getgr{nam,gid}_r() description, adding sysconf() bits
Add sysconf(3) to SEE ALSO for both

encouraged by schwarze@
ok millert@

Rename __sysctl syscall to just sysctl, as the userland wrapper is no longer
necessary

ok deraadt@ jsing@

Fix aliasing of sys_errlist, sys_nerr, sys_siglist, and sys_signame
to eliminate duplicate copies of the tables and get direct access internally

ok kettenis@ deraadt@

Remove obsolete timezone() function.
Add timezone and daylight symbols for XSI compatibility.

Add support for stravis() to vis.3 and Makefile.inc.

stravis(3) is an OpenBSD extension that was added recently.

input + ok schwarze@, jmc@, deraadt@

In ingo's new world order, we do not want multiple manual pages describing
the same thingies. Therefore these "lists of functions" man pages can go
away.
Hurray! I've wanted these pages to die for around 10 years!
ok ingo (and i think jmc)

__tfork_thread is in libc, so move the manpage over too

ok deraadt@

Oh yeah, MLINKS for errc family

Prodded by deraadt@

Add errc/verrc/warnc/vwarnc family: versions of err/... that take the errno
value to use for the strerror() message as an argument. Originally from
FreeBSD 3.0

Patch from Steffen Nurpmeso (sdaoden (at) gmail.com) with minor tweaks.

Add support for the _POSIX_CPUTIME and _POSIX_THREAD_CPUTIME options,
including CLOCK_{PROCESS,THREAD}_CPUTIME_ID constants and
{clock,pthread}_getcpuclockid() functions.

Worked out at t2k13 with help from tedu@ and matthew@ and testing by aja@
ok matthew@

Add getprogname() and setprogname() to ease slackers^porters' work.
Man page adapted from FreeBSD and NetBSD.

Bump libc minor now (there will be more upcoming changes).

input from tedu@
get it in deraadt@

add shm_open and friends which i have been told ports programs would
like to use.
ok deraadt guenther

Implement fdatasync() as a wrapper around fsync()

ok guenther, deraadt, jmc

remove tahoe-specific makefile machinery, no such hardware is known to be
in working condition anymore (assuming there would be interest in running on
it).

new clean-room manpages for posix_spawn, unencumbered by any POSIX bullshit.
"just commit it" deraadt@

(nits to be fixed soon)

Add dirfd() as a function to libc per POSIX requirement; dirfd() macro
to be pruned later when DIR is made an opaque type.

ok guenther@; prodding by brad@ for VLC and other ports

Implement execvpe(3) and posix_spawn(3) and family. Based on
FreeBSD's implementation via Frank Denis, with various cleanups and
tweaks by me.

ok deraadt@, guenther@; discussions and tweaks from many others
jmc@ promises to help me further with the man pages in tree

Add (rough draft) documentation for fdopendir(3) and the 15 new
XXXat(2) system calls from POSIX 2008. Editing will be done in tree.

General style discussed with jmc@, schwarze@, and deraadt@
ok jmc@

Move fabs(3) manual page from libm to libc, for consistency. The
modf(3), frexp(3), ldexp(3), fpclassify(3) pages are in libc, too.

Revert (leaving the complex math part alone). Some stuff is depending
on this historical behavior; so we're stuck in this stupid situation.
No cookie for me.

Move fabs(3), frexp(3), and modf(3) to libm--nothing has been using
them in libc for a very long time. OK guenther@.

Use MACHINE_CPU instead of MACHINE_ARCH to pick the correct machine dependent
files or directories when applicable.
The inspiration and name of MACHINE_CPU come from NetBSD, although the way to
provide it to Makefiles is completely different.
ok kettenis@

More shrinkage, a bit for ramdisks but mostly for static binaries:
- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
p_class() and p_type() for diagnostics, then add that define to
libstub to avoid pulling in res_debug_syms.o
- split rcmd() and ruserok() into separate files, as nothing uses both
- split readdir_r() to its own file
- split syslog_r() from syslog(), as the latter needs localtime(); many
binaries no longer need to pull in all the time code after this; switch
from usleep() to nanosleep() while we're at it

(The profit of analysis of -Wl,-M,--cref output)

Chops 888kB from /bin and /sbin on i386

ok deraadt@, miod@

tweak previous;

Split getpw{nam,uid} off into their own man page. Hopefully, this
will help people understand that endpwent() is not normally needed.
OK deraadt@ jmc@

remove from gen so that lint doesn't check gen if assembly versions
are available. spotted by theo

- ldexp implementation has issues. switch to the one from libm
- remove frexp in hppa64, cloned from hppa
- move generic ieee754 implementations of modf and ldexp to gen
ok kettenis@, "looks good" millert@

- document and mlink frexpf, ldexpf, modff added 13 years ago
- document frexpl, ldexpl added recently
a tweak and ok jmc@

- man pages for fpclassify, isfinite, isinf, isnan, isnormal, signbit,
mostly from freebsd
- also describe deprecated aliases for isinff, isnanf, finite,
finitef
- describe behavior on vax
- add mlinks for finite, finitef, isfinite, isinf, isinff, isnan,
isnanf, isnormal, signbit
- add man pages for isgreater, isgreaterequal, isless, islessequal,
islessgreater, isunordered; from freebsd
looked over by jmc@, it's better for him to work on when they are in tree

- move isinf, isnan dups to gen, since most is ieee 754
- is{inf,nan} should be macros for real-floating, so rename to
__is{inf,nan}, per C99
- implement C99 __fpclassify(), __fpclassifyf(), __isfinite(),
__isfinitef(), __isnormal(), __isnormalf(), __signbit(), __signbitf()
- long functions added, but not yet enabled, till ieee.h is fixed
- implement vax equivalents of the functions
- reimplement isinff, isnanf in a better way, and move to libc
- add qnan bytes for all archs
- bump major
man pages will follow
ok millert@. arm bits looked over by drahn@
discussed w/ theo, who showed the right direction, to put these
functions in libc

implement getpwnam_r() and getpwuid_r() -- very nearly a rewrite of the
entire file. much help from kurt, and tested by many

move statvfs.c to gen, since it is not a syscall; ok deraadt@

remove traces of non-existent getfstype() function;
ok krw@ deraadt@

add missing MLINK for strnunvis.3, introduced -r1.14;

Replace broken frexp() with a working one from FreeBSD. There's
no need to have a copy for each platform with ieee floating point,
only vax needs a special version (which probably has similar bugs).
OK and with help from otto@

do not double login_cap.c; tholo

build ftw and nftw

Implement isfdtype(3) as per the POSIX.1g draft; requested by David Hill

use weak aliases whenever is possible; millert@ ok.

Add auth_getpwd MLINK

MI man page to document fpgetmask(3) and friends; from ross@NetBSD, ok deraadt

Add MLINK's for syslog_r and friends.

Add missing LINK for cgetusedb

Move description of exect() to execve(2) man page. Add a note about exect() not
being portable.

Add references to new files.

login.conf code from BSDi. This does not include the bsd auth code
which will come later. At this stage it is primarily used for setting
resource limits.

from freebsd:
strtofflags/fflagstostr to convert file flags
to/from binary from/into a string as used in chflags(1).

use u_int32_t instead of u_long (as freebsd does).
increase libc minor.
millert@ ok.

well if you cannot do a libc commit properly a week before 2.7 tree lock, surely it can wait till after 2.7

getpw*_r()

*_r MLINKS

Add missing MLINKs

doc isinff() and isnanf()

Add thread-safety to libc, so that libc_r will build (on i386 at least).
All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO

man page repairs; aaron@ug.cs.dal.ca

split dirname and basename man pages

add XPG4.2 lockf; kleink

new man page; mikel

ln basename.3 dirname.3

Move getsubopt(3) to stdlib like lite2 and XPG4.2 say...
Update man page from lite2 while I'm at it.

basename(3) and dirname(3) as specified by XPG4 and XPG4.2

trailing blanks

tabify

Back out stringlist

stringlist routines are now public (ftp uses them)

Add manpage link

Fix RCS ids
Make sure everything uses {SYS,}LIBC_SCCS properly

enable ELF/a.out/ECOFF in machine/exec.h

All platforms get elf_nlist(). Hidden __elf_is_okay__() function is
now present for ELF platforms. This function is not ABI compliant and
it's use should be restricted. exec_sup.h now determines the target
OMF for various platforms.

Initial libc ELF support. Currently only elf_hash() is implemented.

sync to netbsd 960418

branches: 1.1.1;
Initial revision

Move sigwait(3) from libpthread to libc

POSIX wants it in libc, that's where the function can be found on other
systems. Reported by naddy@, input from naddy@ and guenther@.
"looks ok" guenther@, ok deraadt@

Note: riding the libc/libpthread major cranks earlier today.

Add C11's timespec_get(3); minor bump for libc.

Tweaked diff from brad@
manpage tweaks florian@ and jmc@
ok deraadt@ millert@

sysctl(3) can now be renamed to sysctl(2)

Remove unused 32bit version of elf_hash().

Riding previous libc bump.

ok kettenis@

port the RBT code to userland by making it part of libc.

src/lib/libc/gen/tree.c is a copy of src/sys/kern/subr_tree.c, but with
annotations for symbol visibility. changes to one should be reflected
in the other.

the malloc debug code that uses RB code is ported to RBT.

because libc provides the RBT code, procmap doesn't have to reach into
the kernel and build subr_tree.c itself now.

mild enthusiasm from many
ok guenther@

It is distasteful to have manual pages which don't refer to real
function calls, but instead a "class" of functions like "sigsetops".
Rename to sigaddset", and while at it improve documentation in sigprocmask(2)
to point to it.
ok tedu

Stop supporting longjmperror(); it's not used, not portable, and the checks
longjmp performs can't really be relied upon, even after we got rid of the
false positives...

ok millert@ deraadt@

for some time now mandoc has not required MLINKS to function
correctly - logically complete that now by removing MLINKS from base;

authors need only to ensure there is an entry in NAME for any function/
util being added. MLINKS will still work, and remain for perl to ease
upgrades;

ok nicm (curses) bcook (ssl)
ok schwarze, who provided a lot of feedback and assistance
ok tb natano jung

mlinks for _shadow

For getgrent.3:
- delete the commented out setgrfile bits, as well as the MLINK
- rename getgr{nam,gid}_r()'s 'buffer' parameters to 'buf' to be
consistent with getpwnam(3) and practically all other section 3 manpages
- we have sysconf(_SC_GETGR_R_SIZE_MAX) now, so uncomment and revise the text
For getpwnam.3:
- rename buflen to bufsize for consistency
- rewrite the description of the getpw{nam,uid}_r functions to
match the better getgr{nam,gid}_r() description, adding sysconf() bits
Add sysconf(3) to SEE ALSO for both

encouraged by schwarze@
ok millert@

Rename __sysctl syscall to just sysctl, as the userland wrapper is no longer
necessary

ok deraadt@ jsing@

Fix aliasing of sys_errlist, sys_nerr, sys_siglist, and sys_signame
to eliminate duplicate copies of the tables and get direct access internally

ok kettenis@ deraadt@

Remove obsolete timezone() function.
Add timezone and daylight symbols for XSI compatibility.

Add support for stravis() to vis.3 and Makefile.inc.

stravis(3) is an OpenBSD extension that was added recently.

input + ok schwarze@, jmc@, deraadt@

In ingo's new world order, we do not want multiple manual pages describing
the same thingies. Therefore these "lists of functions" man pages can go
away.
Hurray! I've wanted these pages to die for around 10 years!
ok ingo (and i think jmc)

__tfork_thread is in libc, so move the manpage over too

ok deraadt@

Oh yeah, MLINKS for errc family

Prodded by deraadt@

Add errc/verrc/warnc/vwarnc family: versions of err/... that take the errno
value to use for the strerror() message as an argument. Originally from
FreeBSD 3.0

Patch from Steffen Nurpmeso (sdaoden (at) gmail.com) with minor tweaks.

Add support for the _POSIX_CPUTIME and _POSIX_THREAD_CPUTIME options,
including CLOCK_{PROCESS,THREAD}_CPUTIME_ID constants and
{clock,pthread}_getcpuclockid() functions.

Worked out at t2k13 with help from tedu@ and matthew@ and testing by aja@
ok matthew@

Add getprogname() and setprogname() to ease slackers^porters' work.
Man page adapted from FreeBSD and NetBSD.

Bump libc minor now (there will be more upcoming changes).

input from tedu@
get it in deraadt@

add shm_open and friends which i have been told ports programs would
like to use.
ok deraadt guenther

Implement fdatasync() as a wrapper around fsync()

ok guenther, deraadt, jmc

remove tahoe-specific makefile machinery, no such hardware is known to be
in working condition anymore (assuming there would be interest in running on
it).

new clean-room manpages for posix_spawn, unencumbered by any POSIX bullshit.
"just commit it" deraadt@

(nits to be fixed soon)

Add dirfd() as a function to libc per POSIX requirement; dirfd() macro
to be pruned later when DIR is made an opaque type.

ok guenther@; prodding by brad@ for VLC and other ports

Implement execvpe(3) and posix_spawn(3) and family. Based on
FreeBSD's implementation via Frank Denis, with various cleanups and
tweaks by me.

ok deraadt@, guenther@; discussions and tweaks from many others
jmc@ promises to help me further with the man pages in tree

Add (rough draft) documentation for fdopendir(3) and the 15 new
XXXat(2) system calls from POSIX 2008. Editing will be done in tree.

General style discussed with jmc@, schwarze@, and deraadt@
ok jmc@

Move fabs(3) manual page from libm to libc, for consistency. The
modf(3), frexp(3), ldexp(3), fpclassify(3) pages are in libc, too.

Revert (leaving the complex math part alone). Some stuff is depending
on this historical behavior; so we're stuck in this stupid situation.
No cookie for me.

Move fabs(3), frexp(3), and modf(3) to libm--nothing has been using
them in libc for a very long time. OK guenther@.

Use MACHINE_CPU instead of MACHINE_ARCH to pick the correct machine dependent
files or directories when applicable.
The inspiration and name of MACHINE_CPU come from NetBSD, although the way to
provide it to Makefiles is completely different.
ok kettenis@

More shrinkage, a bit for ramdisks but mostly for static binaries:
- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
p_class() and p_type() for diagnostics, then add that define to
libstub to avoid pulling in res_debug_syms.o
- split rcmd() and ruserok() into separate files, as nothing uses both
- split readdir_r() to its own file
- split syslog_r() from syslog(), as the latter needs localtime(); many
binaries no longer need to pull in all the time code after this; switch
from usleep() to nanosleep() while we're at it

(The profit of analysis of -Wl,-M,--cref output)

Chops 888kB from /bin and /sbin on i386

ok deraadt@, miod@

tweak previous;

Split getpw{nam,uid} off into their own man page. Hopefully, this
will help people understand that endpwent() is not normally needed.
OK deraadt@ jmc@

remove from gen so that lint doesn't check gen if assembly versions
are available. spotted by theo

- ldexp implementation has issues. switch to the one from libm
- remove frexp in hppa64, cloned from hppa
- move generic ieee754 implementations of modf and ldexp to gen
ok kettenis@, "looks good" millert@

- document and mlink frexpf, ldexpf, modff added 13 years ago
- document frexpl, ldexpl added recently
a tweak and ok jmc@

- man pages for fpclassify, isfinite, isinf, isnan, isnormal, signbit,
mostly from freebsd
- also describe deprecated aliases for isinff, isnanf, finite,
finitef
- describe behavior on vax
- add mlinks for finite, finitef, isfinite, isinf, isinff, isnan,
isnanf, isnormal, signbit
- add man pages for isgreater, isgreaterequal, isless, islessequal,
islessgreater, isunordered; from freebsd
looked over by jmc@, it's better for him to work on when they are in tree

- move isinf, isnan dups to gen, since most is ieee 754
- is{inf,nan} should be macros for real-floating, so rename to
__is{inf,nan}, per C99
- implement C99 __fpclassify(), __fpclassifyf(), __isfinite(),
__isfinitef(), __isnormal(), __isnormalf(), __signbit(), __signbitf()
- long functions added, but not yet enabled, till ieee.h is fixed
- implement vax equivalents of the functions
- reimplement isinff, isnanf in a better way, and move to libc
- add qnan bytes for all archs
- bump major
man pages will follow
ok millert@. arm bits looked over by drahn@
discussed w/ theo, who showed the right direction, to put these
functions in libc

implement getpwnam_r() and getpwuid_r() -- very nearly a rewrite of the
entire file. much help from kurt, and tested by many

move statvfs.c to gen, since it is not a syscall; ok deraadt@

remove traces of non-existent getfstype() function;
ok krw@ deraadt@

add missing MLINK for strnunvis.3, introduced -r1.14;

Replace broken frexp() with a working one from FreeBSD. There's
no need to have a copy for each platform with ieee floating point,
only vax needs a special version (which probably has similar bugs).
OK and with help from otto@

do not double login_cap.c; tholo

build ftw and nftw

Implement isfdtype(3) as per the POSIX.1g draft; requested by David Hill

use weak aliases whenever is possible; millert@ ok.

Add auth_getpwd MLINK

MI man page to document fpgetmask(3) and friends; from ross@NetBSD, ok deraadt

Add MLINK's for syslog_r and friends.

Add missing LINK for cgetusedb

Move description of exect() to execve(2) man page. Add a note about exect() not
being portable.

Add references to new files.

login.conf code from BSDi. This does not include the bsd auth code
which will come later. At this stage it is primarily used for setting
resource limits.

from freebsd:
strtofflags/fflagstostr to convert file flags
to/from binary from/into a string as used in chflags(1).

use u_int32_t instead of u_long (as freebsd does).
increase libc minor.
millert@ ok.

well if you cannot do a libc commit properly a week before 2.7 tree lock, surely it can wait till after 2.7

getpw*_r()

*_r MLINKS

Add missing MLINKs

doc isinff() and isnanf()

Add thread-safety to libc, so that libc_r will build (on i386 at least).
All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO

man page repairs; aaron@ug.cs.dal.ca

split dirname and basename man pages

add XPG4.2 lockf; kleink

new man page; mikel

ln basename.3 dirname.3

Move getsubopt(3) to stdlib like lite2 and XPG4.2 say...
Update man page from lite2 while I'm at it.

basename(3) and dirname(3) as specified by XPG4 and XPG4.2

trailing blanks

tabify

Back out stringlist

stringlist routines are now public (ftp uses them)

Add manpage link

Fix RCS ids
Make sure everything uses {SYS,}LIBC_SCCS properly

enable ELF/a.out/ECOFF in machine/exec.h

All platforms get elf_nlist(). Hidden __elf_is_okay__() function is
now present for ELF platforms. This function is not ABI compliant and
it's use should be restricted. exec_sup.h now determines the target
OMF for various platforms.

Initial libc ELF support. Currently only elf_hash() is implemented.

sync to netbsd 960418

branches: 1.1.1;
Initial revision

Add C11's timespec_get(3); minor bump for libc.

Tweaked diff from brad@
manpage tweaks florian@ and jmc@
ok deraadt@ millert@

sysctl(3) can now be renamed to sysctl(2)

Remove unused 32bit version of elf_hash().

Riding previous libc bump.

ok kettenis@

port the RBT code to userland by making it part of libc.

src/lib/libc/gen/tree.c is a copy of src/sys/kern/subr_tree.c, but with
annotations for symbol visibility. changes to one should be reflected
in the other.

the malloc debug code that uses RB code is ported to RBT.

because libc provides the RBT code, procmap doesn't have to reach into
the kernel and build subr_tree.c itself now.

mild enthusiasm from many
ok guenther@

It is distasteful to have manual pages which don't refer to real
function calls, but instead a "class" of functions like "sigsetops".
Rename to sigaddset", and while at it improve documentation in sigprocmask(2)
to point to it.
ok tedu

Stop supporting longjmperror(); it's not used, not portable, and the checks
longjmp performs can't really be relied upon, even after we got rid of the
false positives...

ok millert@ deraadt@

for some time now mandoc has not required MLINKS to function
correctly - logically complete that now by removing MLINKS from base;

authors need only to ensure there is an entry in NAME for any function/
util being added. MLINKS will still work, and remain for perl to ease
upgrades;

ok nicm (curses) bcook (ssl)
ok schwarze, who provided a lot of feedback and assistance
ok tb natano jung

mlinks for _shadow

For getgrent.3:
- delete the commented out setgrfile bits, as well as the MLINK
- rename getgr{nam,gid}_r()'s 'buffer' parameters to 'buf' to be
consistent with getpwnam(3) and practically all other section 3 manpages
- we have sysconf(_SC_GETGR_R_SIZE_MAX) now, so uncomment and revise the text
For getpwnam.3:
- rename buflen to bufsize for consistency
- rewrite the description of the getpw{nam,uid}_r functions to
match the better getgr{nam,gid}_r() description, adding sysconf() bits
Add sysconf(3) to SEE ALSO for both

encouraged by schwarze@
ok millert@

Rename __sysctl syscall to just sysctl, as the userland wrapper is no longer
necessary

ok deraadt@ jsing@

Fix aliasing of sys_errlist, sys_nerr, sys_siglist, and sys_signame
to eliminate duplicate copies of the tables and get direct access internally

ok kettenis@ deraadt@

Remove obsolete timezone() function.
Add timezone and daylight symbols for XSI compatibility.

Add support for stravis() to vis.3 and Makefile.inc.

stravis(3) is an OpenBSD extension that was added recently.

input + ok schwarze@, jmc@, deraadt@

In ingo's new world order, we do not want multiple manual pages describing
the same thingies. Therefore these "lists of functions" man pages can go
away.
Hurray! I've wanted these pages to die for around 10 years!
ok ingo (and i think jmc)

__tfork_thread is in libc, so move the manpage over too

ok deraadt@

Oh yeah, MLINKS for errc family

Prodded by deraadt@

Add errc/verrc/warnc/vwarnc family: versions of err/... that take the errno
value to use for the strerror() message as an argument. Originally from
FreeBSD 3.0

Patch from Steffen Nurpmeso (sdaoden (at) gmail.com) with minor tweaks.

Add support for the _POSIX_CPUTIME and _POSIX_THREAD_CPUTIME options,
including CLOCK_{PROCESS,THREAD}_CPUTIME_ID constants and
{clock,pthread}_getcpuclockid() functions.

Worked out at t2k13 with help from tedu@ and matthew@ and testing by aja@
ok matthew@

Add getprogname() and setprogname() to ease slackers^porters' work.
Man page adapted from FreeBSD and NetBSD.

Bump libc minor now (there will be more upcoming changes).

input from tedu@
get it in deraadt@

add shm_open and friends which i have been told ports programs would
like to use.
ok deraadt guenther

Implement fdatasync() as a wrapper around fsync()

ok guenther, deraadt, jmc

remove tahoe-specific makefile machinery, no such hardware is known to be
in working condition anymore (assuming there would be interest in running on
it).

new clean-room manpages for posix_spawn, unencumbered by any POSIX bullshit.
"just commit it" deraadt@

(nits to be fixed soon)

Add dirfd() as a function to libc per POSIX requirement; dirfd() macro
to be pruned later when DIR is made an opaque type.

ok guenther@; prodding by brad@ for VLC and other ports

Implement execvpe(3) and posix_spawn(3) and family. Based on
FreeBSD's implementation via Frank Denis, with various cleanups and
tweaks by me.

ok deraadt@, guenther@; discussions and tweaks from many others
jmc@ promises to help me further with the man pages in tree

Add (rough draft) documentation for fdopendir(3) and the 15 new
XXXat(2) system calls from POSIX 2008. Editing will be done in tree.

General style discussed with jmc@, schwarze@, and deraadt@
ok jmc@

Move fabs(3) manual page from libm to libc, for consistency. The
modf(3), frexp(3), ldexp(3), fpclassify(3) pages are in libc, too.

Revert (leaving the complex math part alone). Some stuff is depending
on this historical behavior; so we're stuck in this stupid situation.
No cookie for me.

Move fabs(3), frexp(3), and modf(3) to libm--nothing has been using
them in libc for a very long time. OK guenther@.

Use MACHINE_CPU instead of MACHINE_ARCH to pick the correct machine dependent
files or directories when applicable.
The inspiration and name of MACHINE_CPU come from NetBSD, although the way to
provide it to Makefiles is completely different.
ok kettenis@

More shrinkage, a bit for ramdisks but mostly for static binaries:
- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
p_class() and p_type() for diagnostics, then add that define to
libstub to avoid pulling in res_debug_syms.o
- split rcmd() and ruserok() into separate files, as nothing uses both
- split readdir_r() to its own file
- split syslog_r() from syslog(), as the latter needs localtime(); many
binaries no longer need to pull in all the time code after this; switch
from usleep() to nanosleep() while we're at it

(The profit of analysis of -Wl,-M,--cref output)

Chops 888kB from /bin and /sbin on i386

ok deraadt@, miod@

tweak previous;

Split getpw{nam,uid} off into their own man page. Hopefully, this
will help people understand that endpwent() is not normally needed.
OK deraadt@ jmc@

remove from gen so that lint doesn't check gen if assembly versions
are available. spotted by theo

- ldexp implementation has issues. switch to the one from libm
- remove frexp in hppa64, cloned from hppa
- move generic ieee754 implementations of modf and ldexp to gen
ok kettenis@, "looks good" millert@

- document and mlink frexpf, ldexpf, modff added 13 years ago
- document frexpl, ldexpl added recently
a tweak and ok jmc@

- man pages for fpclassify, isfinite, isinf, isnan, isnormal, signbit,
mostly from freebsd
- also describe deprecated aliases for isinff, isnanf, finite,
finitef
- describe behavior on vax
- add mlinks for finite, finitef, isfinite, isinf, isinff, isnan,
isnanf, isnormal, signbit
- add man pages for isgreater, isgreaterequal, isless, islessequal,
islessgreater, isunordered; from freebsd
looked over by jmc@, it's better for him to work on when they are in tree

- move isinf, isnan dups to gen, since most is ieee 754
- is{inf,nan} should be macros for real-floating, so rename to
__is{inf,nan}, per C99
- implement C99 __fpclassify(), __fpclassifyf(), __isfinite(),
__isfinitef(), __isnormal(), __isnormalf(), __signbit(), __signbitf()
- long functions added, but not yet enabled, till ieee.h is fixed
- implement vax equivalents of the functions
- reimplement isinff, isnanf in a better way, and move to libc
- add qnan bytes for all archs
- bump major
man pages will follow
ok millert@. arm bits looked over by drahn@
discussed w/ theo, who showed the right direction, to put these
functions in libc

implement getpwnam_r() and getpwuid_r() -- very nearly a rewrite of the
entire file. much help from kurt, and tested by many

move statvfs.c to gen, since it is not a syscall; ok deraadt@

remove traces of non-existent getfstype() function;
ok krw@ deraadt@

add missing MLINK for strnunvis.3, introduced -r1.14;

Replace broken frexp() with a working one from FreeBSD. There's
no need to have a copy for each platform with ieee floating point,
only vax needs a special version (which probably has similar bugs).
OK and with help from otto@

do not double login_cap.c; tholo

build ftw and nftw

Implement isfdtype(3) as per the POSIX.1g draft; requested by David Hill

use weak aliases whenever is possible; millert@ ok.

Add auth_getpwd MLINK

MI man page to document fpgetmask(3) and friends; from ross@NetBSD, ok deraadt

Add MLINK's for syslog_r and friends.

Add missing LINK for cgetusedb

Move description of exect() to execve(2) man page. Add a note about exect() not
being portable.

Add references to new files.

login.conf code from BSDi. This does not include the bsd auth code
which will come later. At this stage it is primarily used for setting
resource limits.

from freebsd:
strtofflags/fflagstostr to convert file flags
to/from binary from/into a string as used in chflags(1).

use u_int32_t instead of u_long (as freebsd does).
increase libc minor.
millert@ ok.

well if you cannot do a libc commit properly a week before 2.7 tree lock, surely it can wait till after 2.7

getpw*_r()

*_r MLINKS

Add missing MLINKs

doc isinff() and isnanf()

Add thread-safety to libc, so that libc_r will build (on i386 at least).
All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO

man page repairs; aaron@ug.cs.dal.ca

split dirname and basename man pages

add XPG4.2 lockf; kleink

new man page; mikel

ln basename.3 dirname.3

Move getsubopt(3) to stdlib like lite2 and XPG4.2 say...
Update man page from lite2 while I'm at it.

basename(3) and dirname(3) as specified by XPG4 and XPG4.2

trailing blanks

tabify

Back out stringlist

stringlist routines are now public (ftp uses them)

Add manpage link

Fix RCS ids
Make sure everything uses {SYS,}LIBC_SCCS properly

enable ELF/a.out/ECOFF in machine/exec.h

All platforms get elf_nlist(). Hidden __elf_is_okay__() function is
now present for ELF platforms. This function is not ABI compliant and
it's use should be restricted. exec_sup.h now determines the target
OMF for various platforms.

Initial libc ELF support. Currently only elf_hash() is implemented.

sync to netbsd 960418

branches: 1.1.1;
Initial revision

sysctl(3) can now be renamed to sysctl(2)

Remove unused 32bit version of elf_hash().

Riding previous libc bump.

ok kettenis@

port the RBT code to userland by making it part of libc.

src/lib/libc/gen/tree.c is a copy of src/sys/kern/subr_tree.c, but with
annotations for symbol visibility. changes to one should be reflected
in the other.

the malloc debug code that uses RB code is ported to RBT.

because libc provides the RBT code, procmap doesn't have to reach into
the kernel and build subr_tree.c itself now.

mild enthusiasm from many
ok guenther@

It is distasteful to have manual pages which don't refer to real
function calls, but instead a "class" of functions like "sigsetops".
Rename to sigaddset", and while at it improve documentation in sigprocmask(2)
to point to it.
ok tedu

Stop supporting longjmperror(); it's not used, not portable, and the checks
longjmp performs can't really be relied upon, even after we got rid of the
false positives...

ok millert@ deraadt@

for some time now mandoc has not required MLINKS to function
correctly - logically complete that now by removing MLINKS from base;

authors need only to ensure there is an entry in NAME for any function/
util being added. MLINKS will still work, and remain for perl to ease
upgrades;

ok nicm (curses) bcook (ssl)
ok schwarze, who provided a lot of feedback and assistance
ok tb natano jung

mlinks for _shadow

For getgrent.3:
- delete the commented out setgrfile bits, as well as the MLINK
- rename getgr{nam,gid}_r()'s 'buffer' parameters to 'buf' to be
consistent with getpwnam(3) and practically all other section 3 manpages
- we have sysconf(_SC_GETGR_R_SIZE_MAX) now, so uncomment and revise the text
For getpwnam.3:
- rename buflen to bufsize for consistency
- rewrite the description of the getpw{nam,uid}_r functions to
match the better getgr{nam,gid}_r() description, adding sysconf() bits
Add sysconf(3) to SEE ALSO for both

encouraged by schwarze@
ok millert@

Rename __sysctl syscall to just sysctl, as the userland wrapper is no longer
necessary

ok deraadt@ jsing@

Fix aliasing of sys_errlist, sys_nerr, sys_siglist, and sys_signame
to eliminate duplicate copies of the tables and get direct access internally

ok kettenis@ deraadt@

Remove obsolete timezone() function.
Add timezone and daylight symbols for XSI compatibility.

Add support for stravis() to vis.3 and Makefile.inc.

stravis(3) is an OpenBSD extension that was added recently.

input + ok schwarze@, jmc@, deraadt@

In ingo's new world order, we do not want multiple manual pages describing
the same thingies. Therefore these "lists of functions" man pages can go
away.
Hurray! I've wanted these pages to die for around 10 years!
ok ingo (and i think jmc)

__tfork_thread is in libc, so move the manpage over too

ok deraadt@

Oh yeah, MLINKS for errc family

Prodded by deraadt@

Add errc/verrc/warnc/vwarnc family: versions of err/... that take the errno
value to use for the strerror() message as an argument. Originally from
FreeBSD 3.0

Patch from Steffen Nurpmeso (sdaoden (at) gmail.com) with minor tweaks.

Add support for the _POSIX_CPUTIME and _POSIX_THREAD_CPUTIME options,
including CLOCK_{PROCESS,THREAD}_CPUTIME_ID constants and
{clock,pthread}_getcpuclockid() functions.

Worked out at t2k13 with help from tedu@ and matthew@ and testing by aja@
ok matthew@

Add getprogname() and setprogname() to ease slackers^porters' work.
Man page adapted from FreeBSD and NetBSD.

Bump libc minor now (there will be more upcoming changes).

input from tedu@
get it in deraadt@

add shm_open and friends which i have been told ports programs would
like to use.
ok deraadt guenther

Implement fdatasync() as a wrapper around fsync()

ok guenther, deraadt, jmc

remove tahoe-specific makefile machinery, no such hardware is known to be
in working condition anymore (assuming there would be interest in running on
it).

new clean-room manpages for posix_spawn, unencumbered by any POSIX bullshit.
"just commit it" deraadt@

(nits to be fixed soon)

Add dirfd() as a function to libc per POSIX requirement; dirfd() macro
to be pruned later when DIR is made an opaque type.

ok guenther@; prodding by brad@ for VLC and other ports

Implement execvpe(3) and posix_spawn(3) and family. Based on
FreeBSD's implementation via Frank Denis, with various cleanups and
tweaks by me.

ok deraadt@, guenther@; discussions and tweaks from many others
jmc@ promises to help me further with the man pages in tree

Add (rough draft) documentation for fdopendir(3) and the 15 new
XXXat(2) system calls from POSIX 2008. Editing will be done in tree.

General style discussed with jmc@, schwarze@, and deraadt@
ok jmc@

Move fabs(3) manual page from libm to libc, for consistency. The
modf(3), frexp(3), ldexp(3), fpclassify(3) pages are in libc, too.

Revert (leaving the complex math part alone). Some stuff is depending
on this historical behavior; so we're stuck in this stupid situation.
No cookie for me.

Move fabs(3), frexp(3), and modf(3) to libm--nothing has been using
them in libc for a very long time. OK guenther@.

Use MACHINE_CPU instead of MACHINE_ARCH to pick the correct machine dependent
files or directories when applicable.
The inspiration and name of MACHINE_CPU come from NetBSD, although the way to
provide it to Makefiles is completely different.
ok kettenis@

More shrinkage, a bit for ramdisks but mostly for static binaries:
- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
p_class() and p_type() for diagnostics, then add that define to
libstub to avoid pulling in res_debug_syms.o
- split rcmd() and ruserok() into separate files, as nothing uses both
- split readdir_r() to its own file
- split syslog_r() from syslog(), as the latter needs localtime(); many
binaries no longer need to pull in all the time code after this; switch
from usleep() to nanosleep() while we're at it

(The profit of analysis of -Wl,-M,--cref output)

Chops 888kB from /bin and /sbin on i386

ok deraadt@, miod@

tweak previous;

Split getpw{nam,uid} off into their own man page. Hopefully, this
will help people understand that endpwent() is not normally needed.
OK deraadt@ jmc@

remove from gen so that lint doesn't check gen if assembly versions
are available. spotted by theo

- ldexp implementation has issues. switch to the one from libm
- remove frexp in hppa64, cloned from hppa
- move generic ieee754 implementations of modf and ldexp to gen
ok kettenis@, "looks good" millert@

- document and mlink frexpf, ldexpf, modff added 13 years ago
- document frexpl, ldexpl added recently
a tweak and ok jmc@

- man pages for fpclassify, isfinite, isinf, isnan, isnormal, signbit,
mostly from freebsd
- also describe deprecated aliases for isinff, isnanf, finite,
finitef
- describe behavior on vax
- add mlinks for finite, finitef, isfinite, isinf, isinff, isnan,
isnanf, isnormal, signbit
- add man pages for isgreater, isgreaterequal, isless, islessequal,
islessgreater, isunordered; from freebsd
looked over by jmc@, it's better for him to work on when they are in tree

- move isinf, isnan dups to gen, since most is ieee 754
- is{inf,nan} should be macros for real-floating, so rename to
__is{inf,nan}, per C99
- implement C99 __fpclassify(), __fpclassifyf(), __isfinite(),
__isfinitef(), __isnormal(), __isnormalf(), __signbit(), __signbitf()
- long functions added, but not yet enabled, till ieee.h is fixed
- implement vax equivalents of the functions
- reimplement isinff, isnanf in a better way, and move to libc
- add qnan bytes for all archs
- bump major
man pages will follow
ok millert@. arm bits looked over by drahn@
discussed w/ theo, who showed the right direction, to put these
functions in libc

implement getpwnam_r() and getpwuid_r() -- very nearly a rewrite of the
entire file. much help from kurt, and tested by many

move statvfs.c to gen, since it is not a syscall; ok deraadt@

remove traces of non-existent getfstype() function;
ok krw@ deraadt@

add missing MLINK for strnunvis.3, introduced -r1.14;

Replace broken frexp() with a working one from FreeBSD. There's
no need to have a copy for each platform with ieee floating point,
only vax needs a special version (which probably has similar bugs).
OK and with help from otto@

do not double login_cap.c; tholo

build ftw and nftw

Implement isfdtype(3) as per the POSIX.1g draft; requested by David Hill

use weak aliases whenever is possible; millert@ ok.

Add auth_getpwd MLINK

MI man page to document fpgetmask(3) and friends; from ross@NetBSD, ok deraadt

Add MLINK's for syslog_r and friends.

Add missing LINK for cgetusedb

Move description of exect() to execve(2) man page. Add a note about exect() not
being portable.

Add references to new files.

login.conf code from BSDi. This does not include the bsd auth code
which will come later. At this stage it is primarily used for setting
resource limits.

from freebsd:
strtofflags/fflagstostr to convert file flags
to/from binary from/into a string as used in chflags(1).

use u_int32_t instead of u_long (as freebsd does).
increase libc minor.
millert@ ok.

well if you cannot do a libc commit properly a week before 2.7 tree lock, surely it can wait till after 2.7

getpw*_r()

*_r MLINKS

Add missing MLINKs

doc isinff() and isnanf()

Add thread-safety to libc, so that libc_r will build (on i386 at least).
All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO

man page repairs; aaron@ug.cs.dal.ca

split dirname and basename man pages

add XPG4.2 lockf; kleink

new man page; mikel

ln basename.3 dirname.3

Move getsubopt(3) to stdlib like lite2 and XPG4.2 say...
Update man page from lite2 while I'm at it.

basename(3) and dirname(3) as specified by XPG4 and XPG4.2

trailing blanks

tabify

Back out stringlist

stringlist routines are now public (ftp uses them)

Add manpage link

Fix RCS ids
Make sure everything uses {SYS,}LIBC_SCCS properly

enable ELF/a.out/ECOFF in machine/exec.h

All platforms get elf_nlist(). Hidden __elf_is_okay__() function is
now present for ELF platforms. This function is not ABI compliant and
it's use should be restricted. exec_sup.h now determines the target
OMF for various platforms.

Initial libc ELF support. Currently only elf_hash() is implemented.

sync to netbsd 960418

branches: 1.1.1;
Initial revision