uClibc-alpine/libpthread/linuxthreads, branch master

linuxthreads/signals: do not restore handler for invalid signal

2012-01-15T00:36:07+00:00

Invalid signals have no handlers so when trying to restore the old
handler to a bad signal a SIGSEGV occurs. This is because the library
tries to store the old handler to an invalid memory area where it things
the bad signal lives.

URL: https://bugs.busybox.net/show_bug.cgi?id=4640
Signed-off-by: Markos Chandras 
Signed-off-by: Mike Frysinger

pthreads: fix build when DNS resolver is not enabled.

2011-10-27T10:41:26+00:00

Resolver state is only available if DNS resolver is enabled.

Signed-off-by: Bernhard Reutner-Fischer 
Signed-off-by: Carmelo Amoroso

linuxthreads: fix typo in __UCLIBC_HAS_IPv4__ macro

2011-10-27T08:00:58+00:00

IPv4 should has 'V' capital letter.

Signed-off-by: Carmelo Amoroso

remove ucontext.h and guard sigstack structure with SUSV4_LEGACY and STRICT_HEADERS

2011-03-03T17:22:50+00:00

Remove ucontext.h if SUSV4_LEGACY is not set and fix it's references.
Guard sigstack structure with SUSV4_LEGACY and STRICT_HEADERS.
Disable sigstack function prototype, it is not provided by uClibc.

Signed-off-by: Peter S. Mazinger

avoid warnings on _STACK_GROWS_* usage

2011-03-03T17:22:48+00:00

Signed-off-by: Peter S. Mazinger

linuxthreads: Fix compilation breakage

2010-12-23T09:48:28+00:00

With commit "resolv.c: add support for per thread res_state"
(aab4df0fb51660300559f5f29290709db2f7bfee) _res symbol is now marked
as hidden in an attempt to make the resolver per-thread.

Signed-off-by: Matt Fleming 
Signed-off-by: Bernhard Reutner-Fischer

mips: fix errno setting after syscall

2010-10-27T19:23:15+00:00

If there was an error during syscall then after it's completion a3
register holds a non-zero value and v0 holds an actual error code which
should be saved in errno. This can be achieved by calling
__syscall_error with the value from v0 as a parameter. So this value
should be stored in a0, but the appropriate assembly instructions are
missing. Fixed this now by adding "move a0, v0".

I think it was once fixed by 58c5f8ba4cdf62342d05a546d15404cbbb3c4e07
but then something went wrong. Again...

Signed-off-by: Alexander Gordeev 
Signed-off-by: Bernhard Reutner-Fischer

fix race condition when generating linker scripts

2010-06-24T09:55:28+00:00

Signed-off-by: Bernhard Reutner-Fischer

enable building __fcntl_nocancel, as it used unconditionally now

2010-04-26T05:08:02+00:00

also sync up not-cancel.h headers between all three thread libraries

Signed-off-by: Austin Foxley

Merge commit 'origin/master' into nptl

2010-04-23T13:56:46+00:00

Signed-off-by: Austin Foxley