/* $Header: /ker/coh.386/RCS/ker_data.c,v 2.4 93/08/19 03:26:31 nigel Exp Locker: nigel $ */ /* * This file contains definitions for the functions which support the Coherent * internal binary-compatibility scheme. We select _SYSV3 to get some old * definitions like makedev () visible. * * $Log: ker_data.c,v $ * Revision 2.4 93/08/19 03:26:31 nigel * Nigel's r83 (Stylistic cleanup) * * Revision 2.2 93/07/26 14:55:28 nigel * Nigel's R80 */ #define _SYSV3 1 #include <common/ccompat.h> #include <kernel/sig_lib.h> /* * These two pull in all the old-style trash. */ #define _KERNEL 1 #include <sys/uproc.h> #include <sys/proc.h> /* * Obtain and/or modify the current process's miscellaneous signal-flags. The * previous flags are returned, making "curr_signal_misc (0, 0)" the fetch. */ #if __USE_PROTO__ __sigmiscfl_t curr_signal_misc (__sigmiscfl_t clear, __sigmiscfl_t set) #else __sigmiscfl_t curr_signal_misc (clear, set) __sigmiscfl_t clear; __sigmiscfl_t set; #endif { __sigmiscfl_t temp = SELF->p_sigflags; SELF->p_sigflags = (temp & ~ clear) | set; return temp; }