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8260f23616c1a2a4e609f989a195fba7690a42ca
glibc/include
History
Adhemerval Zanella 359653aaac Do not use HP_TIMING_NOW for random bits 
This patch removes the HP_TIMING_BITS usage for fast random bits and replace
with clock_gettime (CLOCK_MONOTONIC).  It has unspecified starting time and
nano-second accuracy, so its randomness is significantly better than
gettimeofday.

Althoug it should incur in more overhead (specially for architecture that
support hp-timing), the symbol is also common implemented as a vDSO.

Checked on aarch64-linux-gnu, x86_64-linux-gnu, and i686-linux-gnu. I also
checked on a i686-gnu build.

	* include/random-bits.h: New file.
	* resolv/res_mkquery.c [HP_TIMING_AVAIL] (RANDOM_BITS,
	(__res_context_mkquery): Remove usage hp-timing usage and replace with
	random_bits.
	* resolv/res_send.c [HP_TIMING_AVAIL] (nameserver_offset): Likewise.
	* sysdeps/posix/tempname.c [HP_TIMING_AVAIL] (__gen_tempname):
	Likewise.
2019-03-22 17:30:39 -03:00
..
arpa
CVE-2016-10739: getaddrinfo: Fully parse IPv4 address strings [BZ #20018]
2019-01-21 21:26:03 +01:00
bits
ldbl-opt: Add error and error_at_line (bug 23984)
2019-03-01 15:26:36 -03:00
gnu
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
net
Fix resolver if_* namespace (bug 17717).
2014-12-16 18:18:49 +00:00
netinet
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
programs
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
protocols
…
rpc
Run thread shutdown functions in an explicit order
2018-06-26 15:27:12 +02:00
rpcsvc
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
sys
Remove obsolete, never-implemented XSI STREAMS declarations
2019-03-14 15:44:15 +01:00
aio.h
…
aliases.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
alloc_buffer.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
alloca.h
Remove macros extend_alloca, extend_alloca_account [BZ #18023]
2018-06-27 19:20:37 +02:00
allocate_once.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
ar.h
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
argp-fmtstream.h
Mark internal argp functions with attribute_hidden [BZ #18822]
2017-10-01 15:10:27 -07:00
argp.h
ldbl-opt: Add argp_error and argp_failure (bug 23983)
2019-03-01 15:21:32 -03:00
argz.h
Use libc_hidden_* for argz_next, __argz_next (bug 15105).
2018-02-15 21:00:02 +00:00
array_length.h
array_length: Make usable as a constant expression
2019-02-07 09:03:02 +01:00
assert.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
atomic.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
byteswap.h
…
complex.h
float128: Add private _Float128 declarations for libm.
2017-05-15 10:23:28 -03:00
cpio.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
crypt.h
Add include/crypt.h.
2016-10-28 22:40:16 -04:00
ctype.h
Use libc_hidden_* for tolower, toupper (bug 15105).
2018-02-23 13:54:53 +00:00
des.h
…
dirent.h
Consolidate scandir{at}{64} implementation
2018-04-20 13:57:12 -03:00
dlfcn.h
libc: Extend __libc_freeres framework (Bug 23329).
2018-06-29 22:39:06 -04:00
dso_handle.h
Mark __dso_handle as hidden [BZ #18822]
2017-09-26 16:53:44 -07:00
elf.h
Properly compute offsets of note descriptor and next note [BZ #22370]
2017-11-28 09:57:00 -08:00
endian.h
…
envz.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
err.h
ldbl-opt: Add err, errx, verr, verrx, warn, warnx, vwarn, and vwarnx (bug 23984)
2019-03-01 15:24:51 -03:00
errno.h
hurd: Fix accessing errno from rtld
2018-03-25 00:48:01 +01:00
error.h
ldbl-opt: Add error and error_at_line (bug 23984)
2019-03-01 15:26:36 -03:00
execinfo.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
fcntl.h
Fix Linux fcntl OFD locks for non-LFS architectures (BZ#20251)
2018-06-26 13:22:53 -03:00
features.h
Break some lines before not after operators.
2019-02-22 01:32:36 +00:00
fenv.h
Move fenv.h soft-float inlines from fenv_private.h to include/fenv.h.
2018-09-04 19:52:06 +00:00
float.h
Handle more _FloatN, _FloatNx types in include/float.h.
2017-11-07 23:49:04 +00:00
fmtmsg.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
fnmatch.h
…
fpu_control.h
Hide internal __setfpucw function [BZ #18822]
2017-10-01 17:52:15 -07:00
fstab.h
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
fts.h
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
ftw.h
…
gconv.h
…
getopt_int.h
…
getopt.h
getopt: remove USE_NONOPTION_FLAGS
2017-04-07 07:45:53 -04:00
glob.h
Hide internal __glob64 function [BZ #18822]
2017-10-01 18:02:10 -07:00
gmp.h
Mark internal gmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:15:30 -07:00
gnu-versions.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
grp-merge.h
NSS: Implement group merging support.
2016-04-29 22:18:21 -04:00
grp.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
gshadow.h
Mark internal gshadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:19:17 -07:00
iconv.h
…
ifaddrs.h
hurd: Fix getifaddrs' and freeifaddrs' symbol exposition
2017-09-28 01:05:18 +02:00
ifreq.h
Hide internal __ifreq function [BZ #18822]
2017-10-01 17:35:46 -07:00
ifunc-impl-list.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
inline-hashtab.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
intprops.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
inttypes.h
Move inttypes.h and stdint.h to stdlib.
2019-03-13 09:42:09 -04:00
langinfo.h
…
lastlog.h
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
libc-diag.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
libc-internal.h
Remove __get_clockfreq
2019-03-22 16:52:29 -03:00
libc-pointer-arith.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
libc-symbols.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
libgen.h
…
libintl.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
limits.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
link.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
list_t.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
list.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
locale.h
…
malloc.h
Hide internal __malloc_check_init function [BZ #18822]
2017-10-01 16:00:36 -07:00
math-narrow-eval.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
math.h
Use copysign functions not __copysign functions in glibc libm.
2018-09-27 20:04:48 +00:00
mcheck.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
memory.h
…
mntent.h
Hide internal __hasmntopt function [BZ #18822]
2017-10-01 17:37:42 -07:00
monetary.h
Use STRFMON_LDBL_IS_DBL instead of __ldbl_is_dbl.
2018-11-16 09:21:14 -02:00
mqueue.h
Fix mq_receive, mq_send mq_timed* namespace (bug 18545).
2015-06-17 20:19:04 +00:00
netdb.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
netgroup.h
…
nl_types.h
…
nss.h
nss: Export nscd hash function as __nss_hash [BZ #22459]
2017-11-23 14:08:11 +01:00
nsswitch.h
…
obstack.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
plural-exp.h
Hide internal __gettextparse function [BZ #18822]
2017-10-01 17:31:05 -07:00
poll.h
…
printf.h
Hide internal printf functions [BZ #18822/21986]
2017-08-22 07:50:57 -07:00
pthread.h
Fix mq_notify pthread_barrier_* namespace (bug 18544).
2015-06-17 20:16:56 +00:00
pty.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
pwd.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
random-bits.h
Do not use HP_TIMING_NOW for random bits
2019-03-22 17:30:39 -03:00
re_comp.h
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
regex.h
Hide internal regex functions [BZ #18822]
2017-10-01 15:53:15 -07:00
regexp.h
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
resolv.h
Obsolete p_secstodate.
2017-11-22 22:21:10 +00:00
rounding-mode.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
sched.h
Don't use __typeof__ (getcpu)
2018-12-07 12:47:41 -08:00
scratch_buffer.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
search.h
Hide internal __tdestroy function [BZ #18822]
2017-10-01 16:06:58 -07:00
set-hooks.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
setjmp.h
Revert "hurd: Avoid PLTs for longjmp & siglongjmp"
2018-04-05 09:38:58 +02:00
sgtty.h
…
shadow.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
shlib-compat.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
signal.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
spawn.h
posix: Add internal symbols for posix_spawn interface
2018-10-24 15:22:27 -03:00
stab.h
…
stackinfo.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
stap-probe.h
Fix -Wempty-body warnings in glibc.
2019-02-13 13:50:13 +00:00
stdc-predef.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
stdint.h
Move inttypes.h and stdint.h to stdlib.
2019-03-13 09:42:09 -04:00
stdio_ext.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
stdio.h
hurd: Add renameat2 support for RENAME_NOREPLACE
2019-02-27 09:42:44 -08:00
stdlib.h
Use libc_hidden_* for atoi (bug 15105).
2018-02-26 18:17:47 +00:00
string.h
Run thread shutdown functions in an explicit order
2018-06-26 15:27:12 +02:00
strings.h
…
stubs-prologue.h
…
syscall.h
…
sysexits.h
…
syslog.h
…
tar.h
…
termios.h
Hide internal __tcgetattr function [BZ #18822]
2017-10-01 17:48:24 -07:00
tgmath.h
…
time.h
time: Use int, not long int, for internal GMT offsets
2019-02-03 09:55:41 +01:00
ttyent.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
uchar.h
…
ucontext.h
…
ulimit.h
…
unistd.h
hurd: Fix linknamespace of spawni
2018-12-07 20:21:45 +01:00
utime.h
…
utmp.h
Mark internal utmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:51:56 -07:00
values.h
Update copyright dates with scripts/update-copyrights.
2019-01-01 00:11:28 +00:00
verify.h
Merge mktime, timegm from upstream Gnulib
2018-09-19 17:09:08 -07:00
wait.h
Add missing header wrappers under include/
2019-02-16 08:25:16 +01:00
wchar.h
wcsmbs: optimize wcscat
2019-02-27 10:00:37 -03:00
wctype.h
Remove __need macros from stdio.h and wchar.h.
2017-06-08 13:58:17 -04:00
wordexp.h
…