Rich Felker 386b34a07b remove invalid code from TRE ...

TRE wants to treat + and ? after a +, ?, or * as special; ? means
ungreedy and + is reserved for future use. however, this is
non-conformant. although redundant, these redundant characters have
well-defined (no-op) meaning for POSIX ERE, and are actually _literal_
characters (which TRE is wrongly ignoring) in POSIX BRE mode.

the simplest fix is to simply remove the unneeded nonstandard
functionality. as a plus, this shaves off a small amount of bloat.

2012-04-13 19:50:58 -04:00

..

aio

stupid typo (caused by rather ugly spelling in POSIX..) in aio

2011-09-28 11:36:11 -04:00

complex

add creal/cimag macros in complex.h (and use them in the functions defs)

2012-03-22 15:54:55 -04:00

conf

sysconf support for dynamic limits (open files and processes)

2012-03-22 01:00:35 -04:00

ctype

document iswspace and remove wrongly-included zwsp character

2012-02-09 00:27:19 -05:00

dirent

fix errno value when fdopendir is given an invalid file descriptor

2011-07-21 21:15:14 -04:00

env

bring back ___environ symbol (3 underscores)

2011-08-23 12:55:47 -04:00

errno

simplify multi-threaded errno, eliminate useless function pointer

2011-08-06 20:20:23 -04:00

exit

add dummy __cxa_finalize

2011-10-14 23:31:04 -04:00

fcntl

fix F_GETOWN return value handling

2011-10-09 22:51:03 -04:00

fenv

try fixing/optimizing x86_64 fenv exception code

2012-03-17 20:10:02 -04:00

internal

use fast version of the int reading code for the high-order digits too

2012-04-13 04:38:56 -04:00

ipc

overhaul pthread cancellation

2011-04-17 11:43:03 -04:00

ldso

make dlerror conform to posix

2012-03-23 00:28:20 -04:00

linux

remove junk sincos implementations in preparation to merge nsz's real ones

2012-03-16 20:53:05 -04:00

locale

add strfmon_l variant (still mostly incomplete)

2012-03-25 00:21:20 -04:00

malloc

fix issue with excessive mremap syscalls on realloc

2011-11-16 23:59:28 -05:00

math

math: fix x86 asin accuracy

2012-04-04 17:34:28 +02:00

misc

implement a64l and l64a (legacy xsi stuff)

2012-03-01 23:43:31 -05:00

mman

process-shared barrier support, based on discussion with bdonlan

2011-09-27 13:50:29 -04:00

mq

const correctness in mq_notify

2011-06-25 09:23:36 -04:00

multibyte

new attempt at working around the gcc 3 visibility bug

2012-02-24 20:07:21 -05:00

network

improve name lookup performance in corner cases

2012-04-01 23:22:16 -04:00

passwd

make passwd/group functions safe against cancellation in stdio

2012-02-01 23:51:19 -05:00

prng

locking support for random() prng

2011-06-29 15:29:52 -04:00

process

x86_64 vfork implementation

2012-02-06 18:23:11 -05:00

regex

remove invalid code from TRE

2012-04-13 19:50:58 -04:00

search

XSI search.h API implementation by Szabolcs Nagy

2011-06-25 18:18:57 -04:00

select

overhaul pthread cancellation

2011-04-17 11:43:03 -04:00

setjmp

initial commit of the arm port

2011-09-18 16:44:54 -04:00

signal

work around "signal loses thread pointer" issue with "approach 2"

2012-02-27 18:51:02 -05:00

stat

fix statvfs.c to match new fsid_t definition

2011-09-20 11:18:13 -04:00

stdio

fix scanf handling of "0" (followed by immediate EOF) with "%x"

2012-03-13 12:37:51 -04:00

stdlib

add "scan helper getc" and rework strtod, etc. to use it

2012-04-10 21:47:37 -04:00

string

add all missing wchar functions except floating point parsers

2012-03-01 23:24:45 -05:00

stub

various legacy and linux-specific stuff

2011-03-18 21:52:26 -04:00

temp

remove ugly prng from mk*temp and just re-poll time on retry

2011-07-28 22:03:54 -04:00

termios

overhaul pthread cancellation

2011-04-17 11:43:03 -04:00

thread

fix pthread_cleanup_pop(1) crash in non-thread-capable, static-linked programs

2012-02-28 10:13:35 -05:00

time

remove debug cruft that was left in getdate

2012-03-02 00:24:49 -05:00

unistd

support null buffer argument to getcwd, auto-allocating behavior

2012-03-01 22:08:05 -05:00