1*b30d1939SAndy Fiddaman/* : : generated from contrib/ast/src/cmd/ksh93/features/sigfeatures by iffe version 2012-07-17 : : */ 2da2e3ebdSchin#ifndef _def_sigfeatures_ksh93 3da2e3ebdSchin#define _def_sigfeatures_ksh93 1 4da2e3ebdSchin#define _sys_types 1 /* #include <sys/types.h> ok */ 5da2e3ebdSchin#define _lib_sigrelse 1 /* sigrelse() in default lib(s) */ 6da2e3ebdSchin#define _lib_sigprocmask 1 /* sigprocmask() in default lib(s) */ 7da2e3ebdSchin#define _hdr_time 1 /* #include <time.h> ok */ 8da2e3ebdSchin#define _sys_time 1 /* #include <sys/time.h> ok */ 9da2e3ebdSchin#define _sys_times 1 /* #include <sys/times.h> ok */ 10da2e3ebdSchin#define _hdr_stddef 1 /* #include <stddef.h> ok */ 11da2e3ebdSchin#define _hdr_stdlib 1 /* #include <stdlib.h> ok */ 12da2e3ebdSchin#define _hdr_signal 1 /* #include <signal.h> ok */ 13da2e3ebdSchin#define _typ_sigset_t 1 /* sigset_t is a type */ 14da2e3ebdSchin#ifndef _mem_sigvec_sv_mask 15da2e3ebdSchin# undef _lib_sigvec 16da2e3ebdSchin#endif 17da2e3ebdSchin#ifdef _lib_sigprocmask 18da2e3ebdSchin# define sh_sigaction(s,action) do { sigset_t ss;\ 197c2fbfb3SApril Chin sigemptyset(&ss); \ 207c2fbfb3SApril Chin if(s) sigaddset(&ss,(s)); \ 21da2e3ebdSchin sigprocmask(action,&ss,0); \ 22da2e3ebdSchin }while(0) 23da2e3ebdSchin# define sigrelease(s) sh_sigaction(s,SIG_UNBLOCK) 24da2e3ebdSchin# define sigblock(s) sh_sigaction(s,SIG_BLOCK) 25da2e3ebdSchin# define sig_begin() sh_sigaction(0,SIG_SETMASK) 26da2e3ebdSchin#else 27da2e3ebdSchin# ifndef _lib_sigblock 28da2e3ebdSchin# define sigblock(s) 29da2e3ebdSchin# endif 30da2e3ebdSchin# ifdef _lib_sigsetmask 31da2e3ebdSchin# define sigrelease(s) sigsetmask(0) 32da2e3ebdSchin# define sig_begin() sigsetmask(0) 33da2e3ebdSchin# else 34da2e3ebdSchin# ifdef _lib_sigrelse 35da2e3ebdSchin# define sigrelease sigrelse 36da2e3ebdSchin# define sig_begin() 37da2e3ebdSchin# else 38da2e3ebdSchin# define sig_begin() (0) 39da2e3ebdSchin# define sigrelease(s) (0) 40da2e3ebdSchin# endif /* _lib_sigrelse */ 41da2e3ebdSchin# endif /* _lib_sigsetmask */ 42da2e3ebdSchin#endif /* _lib_sigprocmask */ 43da2e3ebdSchin 44da2e3ebdSchin#undef _SIGRTMIN 45*b30d1939SAndy Fiddaman#define _SIGRTMIN 42 46da2e3ebdSchin#undef _SIGRTMAX 47*b30d1939SAndy Fiddaman#define _SIGRTMAX 73 48da2e3ebdSchin#endif 49