Brooks Davis 1235d276b7 lib{c,sys}: stop exposing errno symbol ... Officially since C11 (and in reality FreeBSD since 3.0 with commit 1b46cb523d) errno has been defined to be a macro. Rename the symbol to __libsys_errno and move it to FBSDprivate_1.0 and confine it entierly to libsys for use by libthr. Add a FBSD_1.0 compat symbol for existing binaries that were incorrectly linked to the errno symbol during libc.so.7's lifetime. This deliberately breaks linking software that directly links to errno. Such software is broken and will fail in surprising ways if it becomes threaded (e.g., if it triggers loading of a pam or nss module that uses threads.) Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D46780		2024-09-27 20:27:46 +01:00
..
aarch64	libsys/aarch: Remove pointless MD syscall(2)	2024-03-07 00:59:01 +00:00
amd64	lib{c,sys}: return wrapped syscall APIs to libc	2024-03-13 18:36:02 +00:00
arm	lib: Remove __ARM_ARCH checks that are always true	2024-06-12 11:49:05 +00:00
i386	man filesystems: fix xrefs after move to section 4	2024-05-16 10:25:29 -06:00
powerpc	lib{c,sys}: return wrapped syscall APIs to libc	2024-03-13 18:36:02 +00:00
powerpc64	lib{c,sys}: return wrapped syscall APIs to libc	2024-03-13 18:36:02 +00:00
powerpcspe	lib{c,sys}: fix powerpcspe build	2024-03-13 20:09:41 +00:00
riscv	libsys/riscv: Remove pointless MD syscall(2)	2024-03-07 00:58:44 +00:00
x86	libsys: add guards to MD manpages	2024-02-09 17:22:13 +00:00
__error.c	lib{c,sys}: stop exposing errno symbol	2024-09-27 20:27:46 +01:00
__getosreldate.c	libc: move __getosreldate to libsys	2024-02-05 20:34:56 +00:00
__vdso_gettimeofday.c
_exit.2
_libsys.h	Regen	2024-09-27 18:02:23 +03:00
_umtx_op.2
_umtx_op_err.c	libthr: move _umtx_op_err() to libsys	2024-02-05 20:34:56 +00:00
abort2.2
accept.2
access.2	faccessat(2): Honor AT_SYMLINK_NOFOLLOW	2024-08-11 17:49:06 +02:00
acct.2
adjtime.2
aio_cancel.2
aio_error.2
aio_fsync.2
aio_mlock.2
aio_read.2	Document aio_read2/aio_write2	2024-02-11 03:54:16 +02:00
aio_return.2
aio_suspend.2
aio_waitcomplete.2
aio_write.2	Document aio_read2/aio_write2	2024-02-11 03:54:16 +02:00
auxv.3	libc: elf auxiliary vector handling to libsys	2024-02-05 20:34:56 +00:00
auxv.c	libsys auxv.c: add fences needed to ensure that flag works	2024-02-21 16:18:10 +02:00
bind.2
bindat.2
brk.2
cap_enter.2
cap_fcntls_limit.2
cap_ioctls_limit.2
cap_rights_limit.2	rights.4: various corrections on capability rights	2024-04-28 22:48:31 -06:00
chdir.2
chflags.2
chmod.2
chown.2
chroot.2
clock_gettime.2	clock_gettime: Catch up with the CLOCK_BOOTTIME changes	2024-07-02 11:27:35 -06:00
clock_gettime.c
close.2
closefrom.2
connect.2
connectat.2
copy_file_range.2
cpuset.2
cpuset_getaffinity.2
cpuset_getdomain.2
creat.2	libsys: move __libsys_interposer consumers	2024-02-05 20:34:55 +00:00
dup.2
eventfd.2
execve.2	man filesystems: fix xrefs after move to section 4	2024-05-16 10:25:29 -06:00
extattr_get_file.2
fcntl.2
ffclock.2
fhlink.2	manuals: Fix errors in .2 pages	2024-09-20 11:37:02 -03:00
fhopen.2
fhreadlink.2	manuals: Fix errors in .2 pages	2024-09-20 11:37:02 -03:00
flock.2
fork.2
fspacectl.2
fsync.2
getdirentries.2
getdtablesize.2
getfh.2	manuals: Fix errors in .2 pages	2024-09-20 11:37:02 -03:00
getfsstat.2
getgid.2
getgroups.2
getitimer.2
getlogin.2
getloginclass.2
getpagesize.3	libc: move getpagesize(s) to libsys	2024-02-05 20:34:56 +00:00
getpagesize.c	libc: move getpagesize(s) to libsys	2024-02-05 20:34:56 +00:00
getpagesizes.3	libc: move getpagesize(s) to libsys	2024-02-05 20:34:56 +00:00
getpagesizes.c	libc: move getpagesize(s) to libsys	2024-02-05 20:34:56 +00:00
getpeername.2
getpgrp.2
getpid.2
getpriority.2
getrandom.2
getrlimit.2	getrlimit(2): document RLIMIT_PIPEBUF	2024-09-20 09:46:06 +03:00
getrusage.2
getsid.2
getsockname.2
getsockopt.2	socket: Implement SO_SPLICE	2024-09-10 16:51:37 +00:00
gettimeofday.2	gettimeofday.2: Do mention improbable future removal	2024-04-28 20:11:22 +02:00
gettimeofday.c
getuid.2
interposing_table.c	libsys: make __libsys_interposing static	2024-03-13 17:31:48 +00:00
intro.2	intro.2 as errno.2: Use the name macro for errno	2024-05-04 08:56:10 -06:00
ioctl.2
issetugid.2
jail.2
kcmp.2
kenv.2
kill.2
kldfind.2
kldfirstmod.2
kldload.2
kldnext.2
kldstat.2
kldsym.2
kldunload.2
kqueue.2
ktrace.2
libc_stubs.c	lib{c,sys}: move auxargs more firmly into libsys	2024-02-19 22:44:08 +00:00
libsys.h	libsys: add a libsys.h	2024-04-16 17:48:07 +01:00
libsys_sigwait.c	libsys: don't expose sigwait wrapper	2024-03-13 17:04:07 +00:00
link.2
lio_listio.2	lio_listio(2): add LIO_FOFFSET flag to ignore aiocb aio_offset	2024-02-11 03:53:50 +02:00
listen.2
lockf.3	libsys: move some missed manpages	2024-02-08 19:50:32 +00:00
lseek.2
madvise.2
Makefile	lib{c,sys}: stop exposing errno symbol	2024-09-27 20:27:46 +01:00
Makefile.depend	libsys: Add dependencies for dirdeps build	2024-09-18 13:03:42 -04:00
Makefile.sys	libsys: Add MLINKs for recvmmsg.2 and sendmmsg.2	2024-08-03 10:57:57 -04:00
mincore.2
minherit.2
mkdir.2
mkfifo.2
mknod.2
mlock.2
mlockall.2
mmap.2
modfind.2
modnext.2
modstat.2
mount.2
mprotect.2
mq_close.2
mq_getattr.2
mq_notify.2
mq_open.2	mqueuefs: Relax restriction that path must begin with a slash	2024-05-23 13:40:46 -06:00
mq_receive.2
mq_send.2
mq_setattr.2
mq_unlink.2	man filesystems: fix xrefs after move to section 4	2024-05-16 10:25:29 -06:00
msgctl.2
msgget.2
msgrcv.2
msgsnd.2
msync.2
munmap.2
nanosleep.2
nfssvc.2
ntp_adjtime.2
open.2	open(2): devfs is in section 4 on HEAD	2024-08-28 01:23:20 +03:00
pathconf.2
pdfork.2
pipe.2
poll.2	ppoll(2) was actually added in 10.2	2024-06-23 16:13:28 -07:00
posix_fadvise.2
posix_fallocate.2
posix_openpt.2
procctl.2	manuals: Misc macro typos	2024-09-21 05:25:15 -06:00
profil.2
pselect.2
ptrace.2	manuals: Fix errors in .2 pages	2024-09-20 11:37:02 -03:00
ptrace.c
quotactl.2
rctl_add_rule.2
read.2	read(2): Add write cross reference	2024-03-01 20:36:39 -07:00
readlink.2
reboot.2
recv.2
recvmmsg.c	include: ssp: fortify <sys/socket.h>	2024-07-13 00:16:26 -05:00
rename.2	rename(2): Extend EINVAL's description	2024-08-28 01:09:33 +03:00
revoke.2
rfork.2
rfork_thread.3	libc: move rfork_thread(3) to libsys	2024-02-05 20:34:56 +00:00
rmdir.2
rtprio.2
sched_get_priority_max.2
sched_getcpu_gen.c	libc: libc/gen/sched_getcpu_gen.c -> libsys/	2024-02-05 20:34:55 +00:00
sched_setparam.2
sched_setscheduler.2
sched_yield.2
sctp_generic_recvmsg.2
sctp_generic_sendmsg.2
sctp_peeloff.2
select.2
semctl.2
semget.2
semop.2
send.2
sendfile.2	man filesystems: fix xrefs after move to section 4	2024-05-16 10:25:29 -06:00
sendmmsg.c	libsys: move __libsys_interposer consumers	2024-02-05 20:34:55 +00:00
setfib.2
setgroups.2
setpgid.2
setregid.2
setresuid.2
setreuid.2
setsid.2
setuid.2
shm_open.2
shmat.2
shmctl.2
shmget.2
shutdown.2
sigaction.2
sigaltstack.2
sigfastblock.2
sigpending.2
sigprocmask.2
sigqueue.2	sigqueue(2): Document __SIGQUEUE_TID	2024-04-23 19:51:10 +03:00
sigreturn.2
sigstack.2
sigsuspend.2
sigwait.2
sigwaitinfo.2
sleep.3	libsys: move some missed manpages	2024-02-08 19:50:32 +00:00
socket.2
socketpair.2
stat.2
statfs.2	manuals: Misc macro typos	2024-09-21 05:25:15 -06:00
swapon.2	manuals: Misc macro typos	2024-09-21 05:25:15 -06:00
Symbol.map	lib{c,sys}: stop exposing errno symbol	2024-09-27 20:27:46 +01:00
Symbol.sys.map	lib{c,sys}: stop exposing errno symbol	2024-09-27 20:27:46 +01:00
Symbol.thr.map	libthr: move _umtx_op_err() to libsys	2024-02-05 20:34:56 +00:00
symlink.2
sync.2
sysarch.2
syscall.2
syscalls.map	Regen	2024-09-27 18:02:23 +03:00
thr_exit.2
thr_kill.2
thr_new.2
thr_self.2
thr_set_name.2
thr_suspend.2
thr_wake.2
timer_create.2
timer_delete.2
timer_settime.2
timerfd.2	timerfd.2: Add documentation for CLOCK_UPTIME and CLOCK_BOOTTIME	2024-07-02 10:40:04 -06:00
truncate.2
umask.2
undelete.2
unlink.2
usleep.3	libsys: move some missed manpages	2024-02-08 19:50:32 +00:00
utimensat.2
utimes.2
utrace.2
uuidgen.2
vfork.2
wait.2	capsicum: allow subset of wait4(2) functionality	2024-08-27 17:22:12 +02:00
write.2