refactor: restructure the user space stuff.

[lunaix-os.git] / lunaix-os / includes / lunaix / signal.h

diff --git a/lunaix-os/includes/lunaix/signal.h b/lunaix-os/includes/lunaix/signal.h
index c98441a230aff851849791fcab184673eb259c94..dbe9ce5c9c212af1d28fe167558615b65049743b 100644 (file)
--- a/lunaix-os/includes/lunaix/signal.h
+++ b/lunaix-os/includes/lunaix/signal.h
@@ -1,29 +1,34 @@
 #ifndef __LUNAIX_SIGNAL_H
 #define __LUNAIX_SIGNAL_H
 
 #ifndef __LUNAIX_SIGNAL_H
 #define __LUNAIX_SIGNAL_H
 

-#define _SIG_NUM 8
+#include <usr/lunaix/signal_defs.h>

 
 

-#define _SIG_PENDING(bitmap, sig) ((bitmap) & (1 << (sig)))
-
-#define _SIGSEGV 0
-#define _SIGALRM 1
-#define _SIGCHLD 2
-#define _SIGCLD SIGCHLD
-#define _SIGINT 3
-#define _SIGKILL 4
-#define _SIGSTOP 5
-#define _SIGCONT 6
-
-#define _SIGNAL_UNMASKABLE ((1 << _SIGKILL) | (1 << _SIGSTOP))
+#define _SIG_NUM 16

 
 

-#define _SIG_BLOCK 1
-#define _SIG_UNBLOCK 2
-#define _SIG_SETMASK 3
-
-typedef unsigned int sigset_t;
-typedef void (*sighandler_t)(int);
+#define _SIG_PENDING(bitmap, sig) ((bitmap) & (1 << (sig)))

 
 

-void
-signal_dispatch();
+#define _SIGSEGV SIGSEGV
+#define _SIGALRM SIGALRM
+#define _SIGCHLD SIGCHLD
+#define _SIGCLD SIGCLD
+#define _SIGINT SIGINT
+#define _SIGKILL SIGKILL
+#define _SIGSTOP SIGSTOP
+#define _SIGCONT SIGCONT
+#define _SIGTERM SIGTERM
+
+#define __SIGNAL(num) (1 << (num))
+#define __SIGSET(bitmap, num) (bitmap = bitmap | __SIGNAL(num))
+#define __SIGTEST(bitmap, num) (bitmap & __SIGNAL(num))
+#define __SIGCLEAR(bitmap, num) ((bitmap) = (bitmap) & ~__SIGNAL(num))
+
+#define _SIGNAL_UNMASKABLE (__SIGNAL(_SIGKILL) | __SIGNAL(_SIGSTOP))
+
+#define _SIG_BLOCK SIG_BLOCK
+#define _SIG_UNBLOCK SIG_UNBLOCK
+#define _SIG_SETMASK SIG_SETMASK
+
+int
+signal_send(pid_t pid, int signum);

 
 #endif /* __LUNAIX_SIGNAL_H */
 
 #endif /* __LUNAIX_SIGNAL_H */