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freebsd/lib/libc/sys
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Daniel Eischen d201fe46e3 Remove _THREAD_SAFE and make libc thread-safe by default by 
adding (weak definitions to) stubs for some of the pthread
functions.  If the threads library is linked in, the real
pthread functions will pulled in.

Use the following convention for system calls wrapped by the
threads library:
	__sys_foo - actual system call
	_foo - weak definition to __sys_foo
	foo - weak definition to __sys_foo

Change all libc uses of system calls wrapped by the threads
library from foo to _foo.  In order to define the prototypes
for _foo(), we introduce namespace.h and un-namespace.h
(suggested by bde).  All files that need to reference these
system calls, should include namespace.h before any standard
includes, then include un-namespace.h after the standard
includes and before any local includes.  <db.h> is an exception
and shouldn't be included in between namespace.h and
un-namespace.h  namespace.h will define foo to _foo, and
un-namespace.h will undefine foo.

Try to eliminate some of the recursive calls to MT-safe
functions in libc/stdio in preparation for adding a mutex
to FILE.  We have recursive mutexes, but would like to avoid
using them if possible.

Remove uneeded includes of <errno.h> from a few files.

Add $FreeBSD$ to a few files in order to pass commitprep.

Approved by:	-arch
2001-01-24 13:01:12 +00:00
..
__error.c Remove _THREAD_SAFE and make libc thread-safe by default by 2001-01-24 13:01:12 +00:00
_exit.2
accept.2
access.2
acct.2
adjtime.2
aio_cancel.2 Remove the only hard sentence break in the file. 2000-11-24 10:48:02 +00:00
aio_error.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
aio_read.2 remove outdated bugs, we actually do have aio_cancel support 2000-11-10 20:57:05 +00:00
aio_return.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
aio_suspend.2 Remove fullstops from the end of .Xr lines in SEE ALSO section. 2000-11-15 14:40:14 +00:00
aio_waitcomplete.2 Use Fx macro wherever possible. 2000-11-14 11:20:58 +00:00
aio_write.2 remove outdated bugs, we actually do have aio_cancel support 2000-11-10 20:57:05 +00:00
bind.2
brk.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
chdir.2
chflags.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
chmod.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
chown.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
chroot.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
clock_gettime.2 Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
close.2
connect.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
dup.2
execve.2 Add reference to elf(5) in addition to already mentioned a.out(5) and add both 2000-11-27 15:18:25 +00:00
fcntl.2 Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
fhopen.2
flock.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
fork.2
fsync.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
ftruncate.c Remove _THREAD_SAFE and make libc thread-safe by default by 2001-01-24 13:01:12 +00:00
getdirentries.2
getdtablesize.2
getfh.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
getfsstat.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
getgid.2
getgroups.2
getitimer.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
getlogin.2 mdoc(7) police: fixed (minor) mdoc bugs introduced in previous revision. 2001-01-10 11:32:04 +00:00
getpeername.2
getpgrp.2
getpid.2 Don't suggest people use getpid() to construct temporary filenames; 2000-11-19 10:30:42 +00:00
getpriority.2
getrlimit.2
getrusage.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
getsid.2
getsockname.2
getsockopt.2 use .Pp instead of faking it with an extra newline 2000-07-20 11:05:52 +00:00
gettimeofday.2 Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
getuid.2
intro.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
ioctl.2
issetugid.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
jail.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
kill.2
kldfind.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
kldfirstmod.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
kldload.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
kldnext.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
kldstat.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
kldunload.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
kqueue.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
ktrace.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
link.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
listen.2
lseek.2
lseek.c Remove _THREAD_SAFE and make libc thread-safe by default by 2001-01-24 13:01:12 +00:00
madvise.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
Makefile.inc Add man pages for mod*(2). Shamelessly cut/pasted from the kld*(2) man 2000-09-28 22:39:59 +00:00
mincore.2
minherit.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
mkdir.2
mkfifo.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
mknod.2
mlock.2
mmap.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
mmap.c
modfind.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
modnext.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
modstat.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
mount.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
mprotect.2
msync.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
munmap.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
nanosleep.2
nfssvc.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
open.2 document O_NOFOLLOW and O_FSYNC flags to open 2000-11-29 04:08:49 +00:00
pathconf.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
pipe.2
poll.2 Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
pread.c
profil.2
ptrace.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
pwrite.c
quotactl.2
read.2
readlink.2
reboot.2
recv.2 Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
rename.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
revoke.2
rfork.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
rmdir.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
rtprio.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
sched_get_priority_max.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
sched_setparam.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
sched_setscheduler.2 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
sched_yield.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
select.2 Use .St -susv2 rather than "The Single UNIX Specification". 2000-09-04 15:38:58 +00:00
semctl.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
semget.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
semop.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
send.2 Document EHOSTDOWN error. 2001-01-17 21:02:50 +00:00
sendfile.2 Use Fx macro wherever possible. 2000-11-14 11:20:58 +00:00
setgroups.2
setpgid.2
setregid.2
setresuid.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
setreuid.2
setsid.2
setuid.2
shm_open.2 mdoc(7) police: Nm -> Fn where appropriate. 2000-11-20 14:11:46 +00:00
shmat.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
shmctl.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
shmget.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
shutdown.2
sigaction.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
sigaltstack.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
sigpending.2 The bit about sigpending not detecting any errors is a lie, it can return 2001-01-16 21:57:42 +00:00
sigprocmask.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
sigreturn.2
sigstack.2
sigsuspend.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
sigwait.2 Change my email address in the copyright notices for the sake of consistency 2000-07-18 01:38:19 +00:00
socket.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
socketpair.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
stat.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
statfs.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
swapon.2 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
symlink.2
sync.2 Update stale references to update(4) with references to the new 2000-07-19 07:39:08 +00:00
sysarch.2
syscall.2
truncate.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
truncate.c
umask.2
undelete.2 mdoc(7) police: Nm -> Fn where appropriate. 2000-11-20 14:11:46 +00:00
unlink.2
utimes.2
vfork.2 First appeared in 2.9BSD, not 3.0. 2000-07-08 18:17:12 +00:00
wait.2 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
write.2