tree 48a7cf84a962cf90b180130451bf9fe91ab2b487
parent bf4621d50b69d7038cff23a375a5557e8853ce1a
author fitzhardinge <fitzhardinge@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1067498504 +0000
committer fitzhardinge <fitzhardinge@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1067498504 +0000

Update some stuff related to the syscalls change:
 - restart syscalls which return ERESETARTSYS
 - make code to restart a syscall common
 - keep a process-wide pending signal set to store as-yet
   undelivered signals (only used in 2.4 mode; TODO: siginfo, queues)
 - make execve work a bit better - it is impossible to recover from
   execve failing, so we try to check that it will before running the
   syscall itself (also fixes bug with SuSE 8.2 kernel)


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1964 a5019735-40e9-0310-863c-91ae7b9d1cf9