$NDK/tests/standalone/run.sh fail to run with last update on stdint.h
to android-20 level. Restore stdint.h for fear of the new one breaking
the existing apps
Also fix signal_portable.h to use SIGRTMIN/MAX in old headers
(which got renamed to __SIGRTMIN in new header)
Also change _JBLEN to 1024 which shall be large enough to store CPU
states for forseable future.
Change-Id: Ia9c03558a258c10434eb8e6985adc122532feaa3
Both MIPS and ARM use signals 32 to 64 for real-time signals.
ARM signals 32 to 64 can't be masked due to the signal
mask being limited to 32 bits. MIPS signals 32 to 64 can be
masked, and Lib-Portable correctly supports this feature.
Fixes LTP tests rt_sigaction01 and ptrace05.
Fixed a few signal problems; Ex last Real Time Signal
1. The signal handler for signal number 64, the last real
time signal, wasn't being intercepted. Now catching
signal number 64.
2. sigaction() to only change *oldact when return
value is zero.
3. Fixed rt_sigqueue_portable() to set errno when
returning a -1.
4. Fixed a few cases where signal 0 was being added
to the table of signal handlers for signal remapping.
Harmless but a bit silly.
Change-Id: I1a71113d7ce4b60f3a587dae4e243dc88dd6d6bc
Signed-off-by: Pete Delaney <piet.delaney@imgtec.com>
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Paul Lind <paul.lind@imgtec.com>
