tree ab3cf3d7219996682d22605431b8e0f7c0ae8bfc
parent 5b9b7e1d347eb4556084cdccad75e8247c535ed5
author Dmitry V. Levin <ldv@altlinux.org> 1425513325 +0000
committer Dmitry V. Levin <ldv@altlinux.org> 1425513325 +0000

sigreturn: print signal mask as a syscall argument

Although sigreturn takes signal mask via frame pointer,
it's more convenient to display signal mask as a syscall argument
rather than an outstanding object of unknown nature:

Before this change:
    sigreturn() (mask [USR2 CHLD RT_2 RT_3 RT_4 RT_31 RT_32]) = 0

After this change:
    sigreturn({mask=[USR2 CHLD RT_2 RT_3 RT_4 RT_31 RT_32]}) = 0

* signal.c (sys_sigreturn): Display signal mask as a syscall argument.