Rich Felker d85d261ee6 fix negative response and non-response handling for dns queries ...

previously, all failures to obtain at least one address were treated
as nonexistant names (EAI_NONAME). this failed to account for the
possibility of transient failures (no response at all, or a response
with rcode of 2, server failure) or permanent failures that do not
indicate the nonexistence of the requested name. only an rcode of 3
should be treated as an indication of nonexistence.

2014-06-03 01:46:40 -04:00

..

aio

support configurable page size on mips, powerpc and microblaze

2013-09-15 02:00:32 +00:00

complex

complex: add C11 CMPLX macros and replace cpack with them

2012-11-13 01:31:49 +01:00

conf

remove unsupported nonstandard sysconf macros and their table entries

2014-05-19 12:18:16 -04:00

crypt

add legacy functions setkey() and encrypt()

2014-02-05 11:09:53 -05:00

ctype

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

dirent

fix readdir not to set ENOENT when directory is removed while reading

2014-02-25 13:05:38 -05:00

env

support linux kernel apis (new archs) with old syscalls removed

2014-05-29 21:01:32 -04:00

errno

always initialize thread pointer at program start

2014-03-24 16:57:11 -04:00

exit

remove useless synchronization in exit and quick_exit

2014-05-29 16:35:09 -04:00

fcntl

support kernels with no SYS_open syscall, only SYS_openat

2014-05-24 22:54:05 -04:00

fenv

add nofpu subarchs to the sh arch, and properly detect compiler's fpu config

2014-02-27 23:18:42 -05:00

internal

fix for broken kernel side RLIM_INFINITY on mips

2014-05-30 03:09:26 -04:00

ipc

semctl: fix UB causing crashes on powerpc

2014-03-13 20:52:34 +01:00

ldso

add options when explicitly invoking dynamic loader

2014-04-16 12:45:36 -04:00

legacy

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

linux

fix breakage from recent syscall commits due to missing errno macros

2014-05-30 12:59:36 -04:00

locale

add cp437 and cp850 to available iconv conversions

2014-05-13 19:24:48 -04:00

malloc

avoid malloc failure for small requests when brk can't be extended

2014-04-02 17:57:15 -04:00

math

math: fix aliasing violation in long double wrappers

2014-04-11 18:07:08 +02:00

misc

fix for broken kernel side RLIM_INFINITY on mips

2014-05-30 03:09:26 -04:00

mman

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

mq

use restrict everywhere it's required by c99 and/or posix 2008

2012-09-06 22:44:55 -04:00

multibyte

fix incorrect end pointer in some cases when wcsrtombs stops early

2014-06-02 16:21:47 -04:00

network

fix negative response and non-response handling for dns queries

2014-06-03 01:46:40 -04:00

passwd

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

prng

fix initstate to make the state buffer usable in setstate

2014-01-21 02:01:35 +01:00

process

additional fixes for linux kernel apis with old syscalls removed

2014-05-30 01:51:23 -04:00

regex

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

sched

remove useless __yield alias for sched_yield

2014-05-04 13:15:27 -04:00

search

remove struct elem entirely from hsearch.c

2014-04-02 18:49:24 -04:00

select

support linux kernel apis (new archs) with old syscalls removed

2014-05-29 21:01:32 -04:00

setjmp

add nofpu subarchs to the sh arch, and properly detect compiler's fpu config

2014-02-27 23:18:42 -05:00

signal

add __sigsetjmp ABI-compat alias for sigsetjmp

2014-04-02 19:32:57 -04:00

stat

additional fixes for linux kernel apis with old syscalls removed

2014-05-30 01:51:23 -04:00

stdio

use cleaner code for handling float rounding in vfprintf

2014-05-30 13:06:51 -04:00

stdlib

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

string

fix false negatives with periodic needles in strstr, wcsstr, and memmem

2014-04-18 17:38:35 -04:00

temp

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

termios

include cleanups: remove unused headers and add feature test macros

2013-12-12 05:09:18 +00:00

thread

fix deadlock race in pthread_once

2014-04-15 20:42:39 -04:00

time

support linux kernel apis (new archs) with old syscalls removed

2014-05-29 21:01:32 -04:00

unistd

support linux kernel apis (new archs) with old syscalls removed

2014-05-29 21:01:32 -04:00