NetBSD

History

riastradh 2b5e567d9c libc: Reintroduce getentropy. This was introduced two years ago when the getrandom/getentropy API question was still open, and removed because the discussion was ongoing. Now getentropy is more widely adopted and soon to be in POSIX. So reintroduce the symbol into libc since we'll be keeping it anyway. Discussion of details of the semantics, as interpreted by NetBSD, is ongoing, but the symbol needs to get in before the netbsd-10 branch. The draft POSIX text is (https://www.opengroup.org/austin/docs/austin_1110.pdf): SYNOPSIS #include <unistd.h> int getentropy(void *buffer, size_t length); DESCRIPTION The getentropy() function shall write length bytes of data starting at the location pointed to by buffer. The output shall be unpredictable high quality random data, generated by a cryptographically secure pseudo-random number generator. The maximum permitted value for the length argument is given by the {GETENTROPY_MAX} symbolic constant defined in <limits.h>. RETURN VALUES Upon successful completion, getentropy() shall return 0; otherwise, -1 shall be retunred and errno set to indicate the error. ERRORS The getentropy() function shall fail if: [EINVAL] The value of length is greater than {GETENTROPY_MAX}. The getentropy() function may fail if: [ENOSYS] The system does not provide the necessary source of entropy. RATIONALE The getentropy() function is not a cancellation point. Minor changes from the previous introduction of getentropy into libc: - Return EINVAL, not EIO, on buflen > 256. - Define GETENTROPY_MAX in limits.h. The declaration of getentropy in unistd.h and definition of GETENTROPY_MAX in limits.h are currently conditional on _NETBSD_SOURCE. When the next revision of POSIX is finalized, we can expose them also under _POSIX_C_SOURCE > 20yymmL as usual -- and this can be done as a pullup without breaking existing compiled programs.		2022-05-31 13:42:58 +00:00
..
Lint___setjmp14.c	…
Lint___sigsetjmp14.c	…
Lint__setjmp.c	…
Lint_alloca.c	…
Lint_bswap16.c	…
Lint_bswap32.c	…
Lint_bswap64.c	…
Lint_fabs.c	…
Lint_flt_rounds.c	…
Lint_fpgetmask.c	…
Lint_fpgetround.c	…
Lint_fpgetsticky.c	…
Lint_fpsetmask.c	…
Lint_fpsetround.c	…
Lint_fpsetsticky.c	…
Lint_frexp.c	…
Lint_ldexp.c	…
Lint_modf.c	…
Lint_resumecontext.c	…
Lint_swapcontext.c	…
Makefile.inc	libc: Reintroduce getentropy.	2022-05-31 13:42:58 +00:00
_errno.c	…
_lwp_makecontext.3	…
alarm.3	…
alarm.c	…
alphasort.c	scandir/alphasort take "const struct dirent *" not "const void " in	2016-12-16 04:45:04 +00:00
arc4random.3	Fix mdoclint warnings.	2016-07-15 21:19:19 +00:00
arc4random.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
assert.c	Don't make assert use stdio; saves >100K on an empty static binary.	2017-05-15 16:09:09 +00:00
asysctl.c	cast for size_t	2017-01-10 17:45:58 +00:00
basename.3	…
basename.c	basename_r and dirname_r are non-standard and different from what we define	2014-07-16 10:52:26 +00:00
bsd_signal.3	Remove trailing whitespace. Fix Xr. Fix Dd argument.	2016-06-06 08:27:22 +00:00
bswap.3	…
cgetcap.3	Fix typo: s/cexpandtc/csetexpandtc	2017-10-24 18:42:06 +00:00
clock.3	…
clock.c	…
closedir.c	…
closefrom.3	…
closefrom.c	Revert to commits as they broke few rump tests	2018-01-17 01:24:29 +00:00
confstr.3	…
confstr.c	…
cpuset.3	…
ctermid.3	…
ctermid.c	…
ctype.3	Use \- for minus.	2019-01-15 07:01:01 +00:00
ctype_.c	Extend ctype classification table to 16bit. Based on patch by	2013-04-13 10:21:20 +00:00
daemon.3	…
daemon.c	…
dehumanize_number.c	make sure errno is always set when we return -1 (Anon Ymous)	2020-08-18 19:18:06 +00:00
devname.3	Fix typo.	2017-09-10 10:12:43 +00:00
devname.c	appease string + int warning.	2019-02-18 20:27:20 +00:00
directory.3	Document that rewinddir(3) might either reopen or just lseek the dir.	2021-02-17 23:51:04 +00:00
dirent_private.h	…
dirname.3	…
dirname.c	HACK: if calling dirname() with the results of a previous dirname()	2018-09-27 00:45:34 +00:00
disklabel.c	…
endutent.3	Fix xref, add missing word.	2021-02-26 06:39:14 +00:00
endutxent.3	revert previous; utmpxname is already documented in getlastlogx.3. Should	2020-07-05 01:09:48 +00:00
err.3	Remove workaround for ancient HTML generation code.	2017-07-03 21:28:48 +00:00
err.c	…
errc.c	Fix conditionals.	2014-06-06 11:38:41 +00:00
errlist.awk	…
errno.c	…
errx.c	…
exec.3	exec(3): execlpe() first argument should be named "file"	2022-01-04 20:01:52 +00:00
execl.c	…
execle.c	…
execlp.c	add execvpe, execlpe (reviewed by phone)	2014-09-26 19:28:03 +00:00
exect.c	Revert to commits as they broke few rump tests	2018-01-17 01:24:29 +00:00
execv.c	…
execvp.c	add execvpe, execlpe (reviewed by phone)	2014-09-26 19:28:03 +00:00
extattr.c	Remove redundant null check before free. it is safe to free(NULL)	2017-03-09 11:39:41 +00:00
extattr_copy_file.3	s/unaccessible/inaccessible/	2021-12-10 19:30:05 +00:00
extattr_namespace_to_string.3	…
fabs_ieee754.c	Add fabsl alias if necessary.	2013-11-29 22:15:26 +00:00
fixunsdfsi_ieee754.c	Include softfloat-for-gcc.h for __ARM_EABI__ to get aeabi aliases.	2013-04-30 01:44:07 +00:00
fixunsgen64_ieee754.c	…
fixunsgen_ieee754.c	fix various typos in comments and log messages.	2022-04-16 18:15:20 +00:00
fixunssfsi_ieee754.c	Include softfloat-for-gcc.h for __ARM_EABI__ to get aeabi aliases.	2013-04-30 01:44:07 +00:00
fixunstfdi_ieee754.c	…
fixunstfsi_ieee754.c	…
floatunditf_ieee754.c	Provide a simple floatunditf implementation, at least mips64 needs one.	2014-01-30 15:06:18 +00:00
floatunsidf_ieee754.c	Add __floatunsi{sd}f for IEEE754.	2013-08-23 16:01:35 +00:00
floatunsisf_ieee754.c	Add __floatunsi{sd}f for IEEE754.	2013-08-23 16:01:35 +00:00
fmtcheck.3	Teach fmtcheck(3) that a pointer and a long are not the same.	2014-06-14 08:18:24 +00:00
fmtcheck.c	Revert change made by rev 1.11; now, fmtcheck(3) does not complain about	2017-12-13 06:43:45 +00:00
fmtmsg.3	…
fmtmsg.c	make more descriptors that we open as close-on-exec	2014-09-18 13:58:20 +00:00
fnmatch.3	…
fnmatch.c	Fix fnmatch issues according to POSIX.	2014-10-12 22:32:33 +00:00
fpclassify.3	…
fpclassifyd_ieee754.c	…
fpclassifyf_ieee754.c	…
fpclassifyl_ieee754.c	Fix very stupid typo	2013-11-23 11:40:56 +00:00
fpgetmask.3	…
fstab.c	…
ftok.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
ftok.c	Avoid undefined behavior in ftok(3)	2018-07-26 00:05:28 +00:00
fts.3	Strings are NUL-terminated, not NULL-terminated.	2013-06-30 19:19:12 +00:00
fts.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
ftw.3	…
ftw.c	…
getbsize.3	…
getbsize.c	…
getcap.c	Make shared -DSMALL libc buildable without breaking libhack	2017-06-18 03:56:39 +00:00
getcwd.3	…
getcwd.c	…
getdevmajor.3	Remove workaround for ancient HTML generation code.	2017-07-03 21:28:48 +00:00
getdevmajor.c	…
getdiskbyname.3	…
getdomainname.3	PR/49642: change processor to host	2015-02-06 17:35:46 +00:00
getdomainname.c	…
getentropy.3	libc: Reintroduce getentropy.	2022-05-31 13:42:58 +00:00
getentropy.c	libc: Reintroduce getentropy.	2022-05-31 13:42:58 +00:00
getfsent.3	…
getgrent.3	Fix typos, as reported by Eitan Adler. Update dates.	2018-02-07 11:16:05 +00:00
getgrent.c	…
getgrouplist.3	Remove trailing comma after last Nm entry in the NAME section	2017-10-24 18:54:03 +00:00
getgrouplist.c	…
getgroupmembership.c	…
gethostname.3	PR/49641 - Henning Petersen -- wordo	2015-09-03 04:05:38 +00:00
gethostname.c	…
getlastlogx.3	…
getloadavg.3	…
getloadavg.c	…
getlogin.c	getlogin_r: use strcpy(). We check namelen before copying the result.	2019-10-05 19:19:51 +00:00
getmntinfo.3	Don't refer getfsstat() using .Xr as we don't have man page for it anymore.	2016-06-12 09:42:41 +00:00
getmntinfo.c	…
getnetgrent.3	…
getnetgrent.c	PR 51002 David Binderman: fix wrong printing code not enabled by default.	2016-05-31 03:43:10 +00:00
getpagesize.3	…
getpagesize.c	…
getpass.3	Add getpass_r and getpassfd to the NAME section as well.	2017-10-24 18:50:46 +00:00
getpass.c	PR/50695: coypu: ctrl-c in su password input breaks shell (bash, csh)	2016-01-31 23:41:38 +00:00
getprogname.3	…
getprogname.c	Instead of compiling files with -fcommon, create an include file and declare	2021-04-20 21:42:31 +00:00
getpwent.3	Fix typos, as reported by Eitan Adler. Update dates.	2018-02-07 11:16:05 +00:00
getpwent.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
getttyent.3	don't lie about function signatures.	2014-02-07 20:20:56 +00:00
getttyent.c	Rearrange to make lint deal with it (to unbreak the build).	2013-06-30 10:07:43 +00:00
getusershell.3	…
getusershell.c	…
glob.3	Add GLOB_TILDE_CHECK (from GNU)	2019-05-29 01:21:33 +00:00
glob.c	Add GLOB_TILDE_CHECK (from GNU)	2019-05-29 01:21:33 +00:00
gr_private.h	…
humanize_number.3	Fix typo.	2019-03-12 22:21:53 +00:00
humanize_number.c	PR lib/54053	2019-03-11 15:10:51 +00:00
infinity_ieee754.c	…
infinityf_ieee754.c	…
infinityl_dbl_ieee754.c	…
infinityl_ieee754.c	…
initdir.c	Make sure dd_size is init'd, even when nothing has been read (so it	2021-07-11 16:30:41 +00:00
initgroups.3	…
initgroups.c	…
isalnum.3	…
isalpha.3	…
isascii.3	isascii.3: fix typo	2021-02-21 16:33:22 +00:00
isascii.c	…
isatty.c	…
isblank.3	…
iscntrl.3	…
isctype.c	Remove most LC_CTYPE specific parts of locale.cache.	2013-08-19 22:43:28 +00:00
isdigit.3	…
isfinite.3	…
isfinited_ieee754.c	…
isfinitef_ieee754.c	…
isfinitel_ieee754.c	…
isgraph.3	…
isgreater.3	…
isinf.3	Move VAX notes to CAVEATS, clarify that it just returns zero	2017-09-27 09:04:30 +00:00
isinfd_ieee754.c	fix various typos in compatibility, mainly in comments.	2021-08-09 20:49:08 +00:00
isinff_ieee754.c	…
isinfl_ieee754.c	Make ext_fraclm and ext_frachm parts of the long double mantissa optional	2013-11-21 14:14:13 +00:00
islower.3	…
isnan.3	move VAX notes to CAVEATS, clarify.	2017-09-27 18:55:50 +00:00
isnand_ieee754.c	fix various typos in compatibility, mainly in comments.	2021-08-09 20:49:08 +00:00
isnanf_ieee754.c	…
isnanl_ieee754.c	Make ext_fraclm and ext_frachm parts of the long double mantissa optional	2013-11-21 14:14:13 +00:00
isnormal.3	…
isprint.3	…
ispunct.3	…
isspace.3	Improve wording.	2012-10-03 19:28:44 +00:00
isupper.3	…
isxdigit.3	…
lockf.3	…
lockf.c	…
makecontext.3	…
nftw.c	…
nice.3	…
nice.c	…
nlist.3	Add comma in enumeration.	2020-03-30 22:14:48 +00:00
nlist.c	make more descriptors that we open as close-on-exec	2014-09-18 13:58:20 +00:00
nlist_aout.c	…
nlist_coff.c	…
nlist_ecoff.c	…
nlist_elf32.c	lint comment	2016-02-26 17:12:53 +00:00
nlist_elf64.c	…
nlist_private.h	Be less of a minefield for new architectures. They're not going to be a.out.	2020-03-30 20:34:11 +00:00
opendir.c	- Use O_DIRECTORY to open the file, so that we don't need to stat() after	2014-11-26 16:48:43 +00:00
pause.3	…
pause.c	…
popen.3	popen.3: revert s/null-/nul-/ change, this is subject to debate	2022-03-27 00:32:15 +00:00
popen.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
posix_spawn.3	Sort SEE ALSO.	2021-11-15 14:06:50 +00:00
posix_spawn_file_actions_addchdir.3	More cleanups and typo corrections.	2021-11-15 16:00:25 +00:00
posix_spawn_file_actions_addopen.3	Sort errors. Bump date for previous.	2014-02-02 16:59:13 +00:00
posix_spawn_file_actions_init.3	Sort errors. Bump date for previous.	2014-02-02 16:59:13 +00:00
posix_spawn_fileactions.c	Commit the userland portion of the posix_spawn_chdir project by Piyush Sachdeva	2021-11-07 14:34:30 +00:00
posix_spawn_sched.c	Remove paranthesis from return operands.	2014-02-02 14:54:39 +00:00
posix_spawnattr_getflags.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
posix_spawnattr_getpgroup.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
posix_spawnattr_getschedparam.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
posix_spawnattr_getschedpolicy.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
posix_spawnattr_getsigdefault.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
posix_spawnattr_getsigmask.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
posix_spawnattr_init.3	Merge riastradh-drm2 to HEAD.	2014-03-18 18:20:35 +00:00
posix_spawnp.c	Do as the manual says, and use _PATH_DEFPATH if PATH is not present in	2020-05-11 14:54:34 +00:00
psignal.3	…
psignal.c	…
pthread_atfork.3	Use Nx.	2014-07-19 14:58:50 +00:00
pthread_atfork.c	fix various typos in comments, documentation and messages.	2022-05-31 08:43:13 +00:00
pw_private.h	…
pw_scan.c	…
pwcache.3	Add missing functions from the SYNOPSIS to the NAME section	2017-10-24 19:04:58 +00:00
pwcache.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
pwcache.h	…
raise.3	…
raise.c	…
randomid.3	Use commas at the right places in the NAME section	2017-10-24 19:07:12 +00:00
randomid.c	s/wich/which in comments.	2022-05-15 20:37:50 +00:00
readdir.c	…
realpath.3	Improve grammar. Pointed out by Timo Buhrmester on netbsd-docs list.	2017-03-06 09:24:09 +00:00
rewinddir.c	…
scandir.3	Fix typo.	2016-12-17 10:25:49 +00:00
scandir.c	reallocarr returns errno. preserve it.	2022-03-12 17:31:39 +00:00
seekdir.c	wrap a long line	2013-03-06 11:27:46 +00:00
setdomainname.c	…
sethostname.c	…
setjmp.3	Clarify what happens when you longjmp(..., 0).	2021-05-24 23:59:59 +00:00
setjmperr.c	…
setmode.3	reallocarr returns errno. preserve it.	2022-03-12 17:31:39 +00:00
setmode.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
setproctitle.3	…
setproctitle.c	Instead of compiling files with -fcommon, create an include file and declare	2021-04-20 21:42:31 +00:00
setprogname.c	…
shquote.3	Remove workaround for ancient HTML generation code.	2017-07-03 21:28:48 +00:00
shquote.c	…
shquotev.c	…
sighold.3	…
sighold.c	…
sigignore.3	…
sigignore.c	…
siginterrupt.3	…
siginterrupt.c	…
siglist.c	Fix three of these strings (ones that are rarely seen)	2016-07-09 21:15:00 +00:00
signal.3	typo	2021-08-07 03:17:23 +00:00
signal.c	Add bsd_signal as required by POSIX (from GSoC 2016, Charles Cui)	2016-06-03 23:57:37 +00:00
signalname.3	When not compiling -DSMALL permit use of names RTMIN[+n] and RTMAX[-n]	2020-08-20 22:56:56 +00:00
signalname.c	Add the new signalname/signalnext/signalnumber interface to libc.	2017-05-09 11:14:16 +00:00
signalnext.c	Add the new signalname/signalnext/signalnumber interface to libc.	2017-05-09 11:14:16 +00:00
signalnumber.c	When not compiling -DSMALL permit use of names RTMIN[+n] and RTMAX[-n]	2020-08-20 22:56:56 +00:00
signame.c	…
signbit.3	…
signbitd_ieee754.c	…
signbitf_ieee754.c	…
signbitl_ieee754.c	Unify signbitl implementations.	2019-04-26 09:03:46 +00:00
sigrelse.3	…
sigrelse.c	…
sigset.3	…
sigset.c	…
sigsetops.3	…
sigsetops.c	…
sleep.3	…
sleep.c	…
stringlist.3	Remove workaround for ancient HTML generation code.	2017-07-03 21:28:48 +00:00
stringlist.c	reallocarr returns errno. preserve it.	2022-03-12 17:31:39 +00:00
sysconf.3	Fix _SC_TIMER_MAX listing, bump date	2016-08-03 12:40:42 +00:00
sysconf.c	PR 54619: Remove semaphore limit introduce as part of GSoC 2016 with	2019-12-15 20:25:25 +00:00
sysctl.3	Fix markup, and remove two superfluous Pp.	2019-09-15 07:01:13 +00:00
sysctl.c	libc/gen: fix hack for previously unsupported lint initializers	2021-03-30 15:31:51 +00:00
sysctlbyname.c	…
sysctlgetmibinfo.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
sysctlnametomib.c	…
syslog.3	Remove workaround for ancient HTML generation code.	2017-07-03 21:28:48 +00:00
syslog.c	undo SSP damage from -Wsystem-headers	2017-01-12 18:16:52 +00:00
syslog_private.h	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
syslog_ss.c	fix syslog_ss	2017-01-15 16:41:39 +00:00
telldir.c	remove unnecessary casts	2013-03-06 11:27:28 +00:00
time.3	…
time.c	…
times.3	…
times.c	…
timespec_get.3	timespec_get(3) was developed by myself	2020-06-02 19:30:29 +00:00
timespec_get.c	return 0 on unsupported bases.	2016-10-04 12:48:15 +00:00
timezone.3	…
toascii.3	…
toascii.c	…
tolower.3	…
tolower_.c	Use more consistent naming for tolower/toupper translation table for the	2013-04-13 10:16:27 +00:00
toupper.3	…
toupper_.c	Use more consistent naming for tolower/toupper translation table for the	2013-04-13 10:16:27 +00:00
ttyname.3	…
ttyname.c	…
ttyslot.c	…
ualarm.3	…
ualarm.c	…
ulimit.3	…
ulimit.c	…
uname.3	Document the relationship between uname(3) and sysctl(7) variables.	2014-06-14 14:32:43 +00:00
uname.c	If sysctl kern.version returns a string that's too long	2014-06-14 13:09:37 +00:00
unvis.3	Clarify that strunvisx() and strnunvisx() take the same flags as unvis().	2019-05-08 15:37:41 +00:00
unvis.c	lib: remove CONSTCOND comment	2022-04-19 20:32:14 +00:00
usleep.3	…
usleep.c	…
utime.3	Do not use hard-coded values with ENAMETOOLONG, use symbolic constants	2014-10-19 16:47:51 +00:00
utime.c	…
utimens.c	Remove _INCOMPLETE_XOPEN_C063, no longer needed	2019-09-16 01:25:16 +00:00
utmp.c	…
utmpx.c	use VIS_NOLOCALE	2015-05-23 11:48:13 +00:00
valloc.3	…
valloc.c	…
verr.c	Add the {v,}{err,warn}c flavors, from FreeBSD.	2014-01-16 17:21:38 +00:00
verrc.c	Fix conditionals.	2014-06-06 11:38:41 +00:00
verrx.c	…
vis.3	Remove superfluous Pp.	2017-08-05 20:22:29 +00:00
vis.c	PR/56260: Alex Richardson: Out-of-bounds stack read in lib/libc/gen/vis.c	2021-06-18 10:57:14 +00:00
vwarn.c	Add the {v,}{err,warn}c flavors, from FreeBSD.	2014-01-16 17:21:38 +00:00
vwarnc.c	Fix conditionals.	2014-06-06 11:38:41 +00:00
vwarnx.c	…
wait.c	…
wait3.c	…
waitid.c	revert part of previous; not needed.	2016-04-06 04:09:10 +00:00
waitpid.c	…
warn.c	…
warnc.c	Fix conditionals.	2014-06-06 11:38:41 +00:00
warnx.c	…
wordexp.3	s/occured/occurred/ in comments, log messages and man pages.	2021-12-10 20:36:02 +00:00
wordexp.c	…
xsyslog.c	Add sysloglike attr.	2020-03-02 15:30:25 +00:00