Get rid of VG_(sigtimedwait) and replace it a simpler version,
VG_(sigtimedwait_zero), which polls for signals and returns
immediately. AIX doesn't have a sigtimedwait syscall, so in that case
try and implement VG_(sigtimedwait_zero) using various other signal
syscalls.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6259
interface, except for the syscall numbers, into that. Mostly this
means moving include/vki-*.h to include/vki/vki-*.h.
include/pub_tool_basics.h previously dragged in the entire kernel
interface. I've done away with that, so that modules which need to
see the kernel interface now have to include pub_{core,tool}_vki.h
explicitly. This is why there are many modified .c files -- they have
all acquired an extra #include line.
This certainly breaks all platforms except x86. Will fix shortly.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6225
- Broke part of m_scheduler off into a new module m_threadstate. It
contains ThreadState, VG_(threads)[] and some basic operations on the
thread table. All simple stuff, the complex stuff stays in m_scheduler.
This avoids lots of circular dependencies between m_scheduler and other
modules.
- Managed to finally remove core.h and tool.h, double hurrah!
- Introduced pub_tool_basics.h and pub_core_basics.h, one of which is
include by every single C file.
- Lots of little cleanups and changes related to the above.
- I even did a small amount of documentation updating.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3944
m_syscall.c. Plus some associated cleanups.
Moved VG_(sigreturn) into m_signals.c and made it local.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3922
