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90af4afacb
- Move struct sigacts out of the u-area and malloc() it using the M_SUBPROC malloc bucket. - Add a small sigacts_*() API for managing sigacts structures: sigacts_alloc(), sigacts_free(), sigacts_copy(), sigacts_share(), and sigacts_shared(). - Remove the p_sigignore, p_sigacts, and p_sigcatch macros. - Add a mutex to struct sigacts that protects all the members of the struct. - Add sigacts locking. - Remove Giant from nosys(), kill(), killpg(), and kern_sigaction() now that sigacts is locked. - Several in-kernel functions such as psignal(), tdsignal(), trapsignal(), and thread_stopped() are now MP safe. Reviewed by: arch@ Approved by: re (rwatson) |
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.. | ||
imgact_svr4.c | ||
Makefile | ||
svr4_acl.h | ||
svr4_dirent.h | ||
svr4_errno.h | ||
svr4_exec.h | ||
svr4_fcntl.c | ||
svr4_fcntl.h | ||
svr4_filio.c | ||
svr4_filio.h | ||
svr4_fuser.h | ||
svr4_hrt.h | ||
svr4_ioctl.c | ||
svr4_ioctl.h | ||
svr4_ipc.c | ||
svr4_ipc.h | ||
svr4_misc.c | ||
svr4_mman.h | ||
svr4_proto.h | ||
svr4_resource.c | ||
svr4_resource.h | ||
svr4_siginfo.h | ||
svr4_signal.c | ||
svr4_signal.h | ||
svr4_socket.c | ||
svr4_socket.h | ||
svr4_sockio.c | ||
svr4_sockio.h | ||
svr4_sockmod.h | ||
svr4_stat.c | ||
svr4_stat.h | ||
svr4_statvfs.h | ||
svr4_stream.c | ||
svr4_stropts.h | ||
svr4_syscall.h | ||
svr4_syscallnames.c | ||
svr4_sysconfig.h | ||
svr4_sysent.c | ||
svr4_systeminfo.h | ||
svr4_sysvec.c | ||
svr4_termios.c | ||
svr4_termios.h | ||
svr4_time.h | ||
svr4_timod.h | ||
svr4_ttold.c | ||
svr4_ttold.h | ||
svr4_types.h | ||
svr4_ucontext.h | ||
svr4_ulimit.h | ||
svr4_ustat.h | ||
svr4_util.h | ||
svr4_utsname.h | ||
svr4_wait.h | ||
svr4.h | ||
syscalls.conf | ||
syscalls.master |