kib 9a774084c8 Make wait6(2), waitid(3) and ppoll(2) cancellation points. The ...

waitid() function is required to be cancellable by the standard.  The
wait6() and ppoll() follow the other syscalls in their groups.

Reviewed by:	jhb, jilles (previous versions)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

2015-04-18 21:35:41 +00:00

..

__getosreldate.c

Use aux vector to get values for SSP canary, pagesize, pagesizes array,

2010-08-17 09:13:26 +00:00

__pthread_mutex_init_calloc_cb_stub.c

Fix known issues which blow up the process after dlopen("libthr.so")

2015-01-03 18:38:46 +00:00

__xuname.c

…

_once_stub.c

…

_pthread_stubs.c

style(9) fix.

2011-11-26 16:49:25 +00:00

_rand48.c

…

_spinlock_stub.c

Fix typo. Note that this is mostly innocent, since libthr no longer

2015-02-27 19:23:01 +00:00

_thread_init.c

Turn off default generation of userland dot symbols on powerpc64 now that

2011-02-18 21:44:53 +00:00

alarm.3

Update xrefs from 4.3BSD to modern signal functions in various man pages.

2010-05-06 22:49:54 +00:00

alarm.c

…

arc4random.3

Globally replace u_int*_t from (non-contributed) man pages.

2012-02-12 18:29:56 +00:00

arc4random.c

libc/gen: small updates to code originating at OpenBSD

2014-07-15 02:21:35 +00:00

assert.c

…

auxv.c

Rename aux.c to auxv.c.

2012-08-11 12:07:24 +00:00

basename.3

Sync with OpenBSD, primarily make the code easier to read, and a license

2011-06-18 00:33:34 +00:00

basename.c

Sync with OpenBSD, primarily make the code easier to read, and a license

2011-06-18 00:33:34 +00:00

cap_rights_get.3

Various mdoc fixes and a few EOL whitespace removals.

2014-12-21 12:36:36 +00:00

cap_sandboxed.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

cap_sandboxed.c

Update most userspace consumers of capability.h to use capsicum.h instead.

2014-03-16 11:04:44 +00:00

check_utility_compat.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

check_utility_compat.c

- Reduce buffer size from LINE_MAX to PATH_MAX, there is no point to store

2012-12-21 22:20:59 +00:00

clock_getcpuclockid.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

clock_getcpuclockid.c

Fix prototype. Also the function should return error code instead of

2012-08-21 09:17:13 +00:00

clock.3

…

clock.c

…

closedir.c

Implement fdclosedir(3) function, which is equivalent to the closedir(3)

2013-08-18 20:11:34 +00:00

confstr.3

mdoc: drop redundant .Pp and .LP calls

2010-10-08 12:40:16 +00:00

confstr.c

…

crypt.c

…

ctermid.3

Reimplement ctermid().

2011-10-01 12:19:48 +00:00

ctermid.c

Reimplement ctermid().

2011-10-01 12:19:48 +00:00

daemon.3

…

daemon.c

Comment a fine point, so it does not get lost when people borrow code

2010-03-15 08:58:35 +00:00

devname.3

…

devname.c

Get rid of major/minor number distinction.

2011-09-28 18:53:36 +00:00

directory.3

If telldir() is called immediately after a call to seekdir(), POSIX

2014-07-29 00:16:33 +00:00

dirfd.c

Put my name as copyright owner of lib/libc/gen/dirfd.c added in r235647.

2012-05-19 14:30:49 +00:00

dirname.3

…

dirname.c

…

disklabel.c

Drop cgetclose() from getdiskbyname().

2015-02-06 14:07:01 +00:00

dl_iterate_phdr.3

Update dl_iterate_phdr(3) to follow r272842

2014-10-09 22:58:33 +00:00

dladdr.3

mdoc: order prologue macros consistently by Dd/Dt/Os

2010-04-14 19:08:06 +00:00

dlfcn.c

Add rtld private interface for dso to detect dynamic loading

2015-01-03 18:09:53 +00:00

dlinfo.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

dllockinit.3

mdoc: order prologue macros consistently by Dd/Dt/Os

2010-04-14 19:08:06 +00:00

dlopen.3

The ld(1) flag is -Bsymbolic not -Wsymbolic.

2015-02-14 15:14:41 +00:00

drand48.c

…

dup3.3

dup3(3): Replace copyright notice.

2013-08-18 13:25:18 +00:00

dup3.c

Add dup3(), based on F_DUP2FD and F_DUP2FD_CLOEXEC fcntls.

2013-08-16 13:10:30 +00:00

elf_utils.c

Implement __pthread_map_stacks_exec() callback for libc, to change the

2011-01-08 17:13:43 +00:00

erand48.c

…

err.3

Use the .Bx macro instead of BSD

2012-04-26 19:21:58 +00:00

err.c

…

errlst.c

Revert r274772: it is not valid on MIPS

2014-11-25 03:50:31 +00:00

errno.c

…

exec.3

…

exec.c

Replace index() and rindex() calls with strchr() and strrchr().

2012-01-03 18:51:58 +00:00

fdevname.c

Remove (hidden) warning about missing prototypes for fdevname(3).

2009-12-05 18:51:44 +00:00

feature_present.3

[mdoc] Fixed .Dt call.

2011-05-25 14:13:53 +00:00

feature_present.c

…

fmtcheck.3

mdoc: move CAVEATS, BUGS and SECURITY CONSIDERATIONS sections to the

2010-05-13 12:07:55 +00:00

fmtcheck.c

…

fmtmsg.3

…

fmtmsg.c

libc: Make various internal file descriptors close-on-exec.

2012-12-10 17:56:51 +00:00

fnmatch.3

…

fnmatch.c

According to POSIX \ in the fnmatch(3) pattern should escape

2013-08-08 09:04:02 +00:00

fpclassify.3

…

fpclassify.c

…

frexp.3

mdoc: don't abuse Bo/Pc to get what looks like an interval

2010-04-14 18:29:34 +00:00

frexp.c

…

fstab.c

Replace strcpy() with strlcpy()

2015-02-15 21:11:07 +00:00

ftok.3

Various mdoc fixes and a few EOL whitespace removals.

2014-12-21 12:36:36 +00:00

ftok.c

…

fts-compat.c

libc/fts: Use O_CLOEXEC for internal file descriptors.

2012-09-27 22:05:54 +00:00

fts-compat.h

Remove the advertising clause from the Regents of the University of

2013-05-28 21:05:06 +00:00

fts.3

fts(3): Remove stray mentions of the obsolete fts_bignum.

2014-01-12 20:47:08 +00:00

fts.c

fts: Don't return FTS_SLNONE if it's not a symlink (if race).

2015-04-04 20:22:12 +00:00

ftw.3

Various mdoc fixes and a few EOL whitespace removals.

2014-12-21 12:36:36 +00:00

ftw.c

ftw(): Do not check the maxfds argument against OPEN_MAX.

2012-08-09 15:11:38 +00:00

gen-private.h

Fix some edge cases with rewinddir():

2014-07-11 16:16:26 +00:00

getbootfile.3

…

getbootfile.c

…

getbsize.3

mdoc: Use the Ev macro for environmental variables.

2012-11-16 12:03:50 +00:00

getbsize.c

…

getcap.3

Various mdoc fixes and a few EOL whitespace removals.

2014-12-21 12:36:36 +00:00

getcap.c

libc: Make various internal file descriptors close-on-exec.

2012-12-10 17:56:51 +00:00

getcontext.3

Add the getcontextx prototype to SYNOPSIS.

2013-03-13 18:18:16 +00:00

getcwd.3

getcwd(3): Clarify that EACCES may or may not be checked.

2010-04-17 15:52:50 +00:00

getcwd.c

libc: Use O_CLOEXEC for various internal file descriptors.

2012-09-29 11:54:34 +00:00

getdiskbyname.3

Remove vestiges of disklabel(5).

2011-04-14 08:53:04 +00:00

getdomainname.3

…

getdomainname.c

…

getfsent.3

…

getgrent.3

…

getgrent.c

Fix small memleaks in nis_passwd() and nis_group().

2015-02-20 01:02:32 +00:00

getgrouplist.3

getgrouplist(3) was reimplemented in terms of getgrent_r(3) in r174547, so

2014-10-27 04:09:23 +00:00

getgrouplist.c

…

gethostname.3

…

gethostname.c

…

getloadavg.3

…

getloadavg.c

…

getlogin.c

The getlogin_basic() function can return a 0 status with a NULL

2014-04-05 18:14:58 +00:00

getmntinfo.3

…

getmntinfo.c

…

getnetgrent.3

…

getnetgrent.c

libc: Make various internal file descriptors close-on-exec.

2012-12-10 17:56:51 +00:00

getosreldate.3

…

getosreldate.c

Clean up includes; the prototype for getosreldate() has moved to

2011-12-14 08:35:08 +00:00

getpagesize.3

…

getpagesize.c

Use aux vector to get values for SSP canary, pagesize, pagesizes array,

2010-08-17 09:13:26 +00:00

getpagesizes.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

getpagesizes.c

Use aux vector to get values for SSP canary, pagesize, pagesizes array,

2010-08-17 09:13:26 +00:00

getpass.3

…

getpeereid.3

…

getpeereid.c

…

getprogname.3

…

getprogname.c

…

getpwent.3

…

getpwent.c

compat_passwd(): yet another uninitialized access to stayopen.

2015-03-06 22:22:57 +00:00

getttyent.3

Add two changes that should have gone into commit r202274.

2010-01-14 05:37:43 +00:00

getttyent.c

Add a new flag to /etc/ttys: onifconsole. This is equivalent to "on" if the

2014-01-20 18:15:06 +00:00

getusershell.3

…

getusershell.c

libc: Make various internal file descriptors close-on-exec.

2012-12-10 17:56:51 +00:00

getutxent.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

getutxent.c

Make getutxent(3) more robust against bad utx.log files. Whenever we read

2013-10-15 13:32:01 +00:00

getvfsbyname.3

…

getvfsbyname.c

…

glob.3

- Add restrict keyword to glob(3)

2011-12-20 22:56:13 +00:00

glob.c

Spelling correction

2013-04-11 20:15:37 +00:00

initgroups.3

getgrouplist(3) was reimplemented in terms of getgrent_r(3) in r174547, so

2014-10-27 04:09:23 +00:00

initgroups.c

…

isatty.c

…

isgreater.3

mdoc: consistently spell our email addresses <foo@FreeBSD.org>

2010-05-19 08:57:53 +00:00

isinf.c

…

isnan.c

Revert r274772: it is not valid on MIPS

2014-11-25 03:50:31 +00:00

jrand48.c

…

lcong48.c

…

ldexp.3

…

ldexp.c

…

libc_dlopen.c

Fix a problem whereby a corrupt DNS record can cause named to crash. [11:06]

2011-12-23 15:00:37 +00:00

lockf.3

Consistently reference file descriptors as "fd". 55 other manpages

2013-09-12 00:53:38 +00:00

lockf.c

…

lrand48.c

…

makecontext.3

…

Makefile.inc

Fix known issues which blow up the process after dlopen("libthr.so")

2015-01-03 18:38:46 +00:00

modf.3

…

modf.c

Replace a proliferation of buggy MD implementations of modf() with a

2011-10-21 06:40:36 +00:00

mrand48.c

…

nftw.c

nftw(): POSIX says directories causing loops should be silently skipped.

2012-08-09 22:05:40 +00:00

nice.3

nice(): Put back old return value, keeping [EPERM] error.

2015-02-28 18:22:10 +00:00

nice.c

nice(): Put back old return value, keeping [EPERM] error.

2015-02-28 18:22:10 +00:00

nlist.3

…

nlist.c

We won't support a.out on arm64/aarch64. As such there will be no need to

2015-03-18 13:54:53 +00:00

nrand48.c

…

opendir.c

Fix some edge cases with rewinddir():

2014-07-11 16:16:26 +00:00

pause.3

…

pause.c

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

pmadvise.c

The posix_madvise(3) and posix_fadvise(2) should return error on

2014-01-30 18:04:39 +00:00

popen.3

popen(): Add 'e' mode character to set close-on-exec on the new fd.

2013-05-20 17:31:18 +00:00

popen.c

popen(): Try to prevent inappropriate fd passing even if 'e' is not used.

2013-10-20 20:50:17 +00:00

posix_spawn_file_actions_addopen.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawn_file_actions_init.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawn.3

Various mdoc fixes and a few EOL whitespace removals.

2014-12-21 12:36:36 +00:00

posix_spawn.c

posix_spawn: If an error is detected in the child process, reap the zombie.

2011-07-10 14:20:11 +00:00

posix_spawnattr_getflags.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawnattr_getpgroup.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawnattr_getschedparam.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawnattr_getschedpolicy.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawnattr_getsigdefault.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawnattr_getsigmask.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

posix_spawnattr_init.3

Fixed ENOMEM description.

2014-08-13 14:49:51 +00:00

psignal.3

mdoc: terminate quoted strings.

2012-03-26 15:18:14 +00:00

psignal.c

…

pututxline.c

pututxline: Don't set errno=0 in subfunctions.

2013-04-17 21:08:15 +00:00

pw_scan.c

…

pw_scan.h

…

raise.3

raise(3): Note that this sends a signal to the current thread, not process.

2010-05-07 17:20:15 +00:00

raise.c

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

rand48.3

Add the same warning to rand48(3) as to rand(3) and random(3).

2012-09-11 12:55:15 +00:00

rand48.h

…

readdir.c

Fix some edge cases with rewinddir():

2014-07-11 16:16:26 +00:00

readpassphrase.3

Sync with OpenBSD, primarily better signal and terminal handling.

2010-11-13 10:38:06 +00:00

readpassphrase.c

libc/gen: small updates to code originating at OpenBSD

2014-07-15 02:21:35 +00:00

rewinddir.c

Always seek back to the beginning of a regular directory, even if the

2014-09-03 19:01:34 +00:00

rfork_thread.3

rfork_thread(3): Mark deprecated in favor of pthread_create(3).

2011-02-06 23:26:14 +00:00

scandir_b.c

Add support for some block functions that come from OS X. These are

2014-04-02 16:07:48 +00:00

scandir.3

Various mdoc fixes and a few EOL whitespace removals.

2014-12-21 12:36:36 +00:00

scandir.c

Add support for some block functions that come from OS X. These are

2014-04-02 16:07:48 +00:00

seed48.c

…

seekdir.c

Hide DIR definition by making it an opaque struct typedef.

2012-05-19 12:44:27 +00:00

sem_destroy.3

Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores

2014-10-24 19:55:49 +00:00

sem_getvalue.3

Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores

2014-10-24 19:55:49 +00:00

sem_init.3

Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores

2014-10-24 19:55:49 +00:00

sem_new.c

sem_post(): Fix and document semaphore value overflow error.

2015-01-28 22:42:56 +00:00

sem_open.3

Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores

2014-10-24 19:55:49 +00:00

sem_post.3

sem_post(): Fix and document semaphore value overflow error.

2015-01-28 22:42:56 +00:00

sem_timedwait.3

Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores

2014-10-24 19:55:49 +00:00

sem_wait.3

Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores

2014-10-24 19:55:49 +00:00

sem.c

In revision 231989, we pass a 16-bit clock ID into kernel, however

2012-02-25 02:12:17 +00:00

semctl.c

…

setdomainname.c

…

sethostname.c

…

setjmp.3

…

setjmperr.c

…

setmode.3

setmode(3): Make sure that setmode sets errno on failure.

2015-02-22 20:16:44 +00:00

setmode.c

setmode(): Use sysctl kern.proc.umask instead of umask() if possible.

2015-03-26 21:58:06 +00:00

setproctitle.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

setproctitle.c

…

setprogname.c

…

siginterrupt.3

Update xrefs from 4.3BSD to modern signal functions in various man pages.

2010-05-06 22:49:54 +00:00

siginterrupt.c

libc: Access _sigintr more efficiently.

2013-06-30 20:51:15 +00:00

siglist.c

Make sys_signame upper case.

2011-02-04 16:40:50 +00:00

signal.3

Document SIGLIBRT in signal(3); take a stab at the signal description as

2013-09-03 08:19:06 +00:00

signal.c

libc: Access _sigintr more efficiently.

2013-06-30 20:51:15 +00:00

sigsetops.3

…

sigsetops.c

…

sleep.3

Clarify text to be consistent with nanosleep(2),

2015-01-08 01:27:43 +00:00

sleep.c

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

srand48.c

…

statvfs.3

use .Mt to mark up email addresses consistently (part4)

2014-06-23 08:25:03 +00:00

statvfs.c

…

stringlist.3

- sl_find does not modify 'name'

2013-04-23 13:03:03 +00:00

stringlist.c

- sl_find does not modify 'name'

2013-04-23 13:03:03 +00:00

strtofflags.3

…

strtofflags.c

Expand the use of stat(2) flags to allow storing some Windows/DOS

2013-08-21 23:04:48 +00:00

Symbol.map

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

sysconf.3

sysconf(3): Correct the description of _SC_OPEN_MAX.

2013-04-26 21:43:42 +00:00

sysconf.c

Implement sysconf(_SC_GETGR_R_SIZE_MAX) and sysconf(_SC_GETPW_R_SIZE_MAX).

2014-07-09 19:12:18 +00:00

sysctl.3

Remove define and documentation for vm_pageout_algorithm missed in r253587

2013-07-26 02:00:06 +00:00

sysctl.c

Avoid segfault if name is invalid. Basically, only

2012-09-06 20:15:44 +00:00

sysctlbyname.c

Eliminate redundant variable.

2012-12-12 15:27:33 +00:00

sysctlnametomib.c

Add proper const keywords to sysctl(3) parameters.

2010-02-21 13:57:02 +00:00

syslog.3

…

syslog.c

Reinstitate send() after syslogd restarts.

2014-11-25 20:59:22 +00:00

tcgetpgrp.3

…

tcgetsid.3

mdoc: consistently spell our email addresses <foo@FreeBSD.org>

2010-05-19 08:57:53 +00:00

tcsendbreak.3

…

tcsetattr.3

Add a new libc function: cfmakesane(3).

2010-11-02 17:00:56 +00:00

tcsetpgrp.3

…

tcsetsid.3

…

telldir.c

If telldir() is called immediately after a call to seekdir(), POSIX

2014-07-29 00:16:33 +00:00

telldir.h

Fix some edge cases with rewinddir():

2014-07-11 16:16:26 +00:00

termios.c

Fix known issues which blow up the process after dlopen("libthr.so")

2015-01-03 18:38:46 +00:00

time.3

Document CLOCK_SECOND, add cross-reference from time(3) to clock_gettime(2).

2009-12-29 14:29:08 +00:00

time.c

Use clock_gettime(CLOCK_SECOND) instead of gettimeofday(2) for

2009-12-29 12:47:47 +00:00

times.3

…

times.c

…

timezone.3

…

timezone.c

Replace index() and rindex() calls with strchr() and strrchr().

2012-01-03 18:51:58 +00:00

tls.c

Add the start of libc and libstand for arm64. Not all of the machine

2015-04-07 09:52:14 +00:00

trivial-getcontextx.c

Remove duplicate copies of trivial getcontextx.c

2015-01-12 18:13:38 +00:00

ttyname.3

ttyname(3): Fix EBADF/ENOTTY error descriptions.

2014-07-18 21:29:59 +00:00

ttyname.c

ttyname_r(): Return actual error, not always [ENOTTY].

2015-02-01 22:50:33 +00:00

ttyslot.c

Simplify ttyslot(3).

2010-01-17 15:43:14 +00:00

tzset.3

…

ualarm.3

Update xrefs from 4.3BSD to modern signal functions in various man pages.

2010-05-06 22:49:54 +00:00

ualarm.c

…

ucontext.3

Add API for obtaining extended machine context states that cannot be

2012-01-21 18:00:28 +00:00

ulimit.3

…

ulimit.c

ulimit(3): simplify.

2015-02-17 16:01:00 +00:00

uname.3

…

uname.c

Revert r202447 by re-exposing the old uname(3) function.

2010-01-19 23:07:12 +00:00

unvis-compat.c

Replace our implementation of the vis(3) and unvis(3) APIs with

2012-12-18 16:37:24 +00:00

usleep.3

…

usleep.c

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

utime.3

…

utime.c

…

utxdb.c

Make utmpx(3) thread safe if we support TLS.

2012-03-23 08:26:31 +00:00

utxdb.h

Perform several small cleanups to the utmpx code.

2010-01-17 21:40:05 +00:00

valloc.3

…

valloc.c

…

wait3.c

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

wait.c

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

waitid.c

Make wait6(2), waitid(3) and ppoll(2) cancellation points. The

2015-04-18 21:35:41 +00:00

waitpid.c

Reduce the size of the interposing table and amount of

2015-01-11 22:16:31 +00:00

wordexp.3

…

wordexp.c

wordexp: Explicitly pass along IFS.

2015-03-31 20:51:01 +00:00