__syscall_alert(): initial implementation and integration.

1 files changed, 8 insertions, 7 deletions

diff --git a/arch/nt64/syscall_arch.h b/arch/nt64/syscall_arch.h
index fb3cc46..9a5d4af 100644
--- a/arch/nt64/syscall_arch.h
+++ b/arch/nt64/syscall_arch.h
@@ -1,4 +1,5 @@
 extern unsigned long ** __syscall_vtbl;
+extern long __syscall_alert(long);
 
 typedef long __syscall0_fn(void);
 typedef long __syscall1_fn(long a1);
@@ -14,43 +15,43 @@ typedef long __syscall6_fn(long a1, long a2, long a3, long a4, long a5, long a6)
 static __inline long __syscall0(long n)
 {
 	sysfn_from_fn(__syscall0_fn);
-	return sysfn();
+	return sysfn ? sysfn() : __syscall_alert(n);
 }
 
 static __inline long __syscall1(long n, long a1)
 {
 	sysfn_from_fn(__syscall1_fn);
-	return sysfn(a1);
+	return sysfn ? sysfn(a1) : __syscall_alert(n);
 }
 
 static __inline long __syscall2(long n, long a1, long a2)
 {
 	sysfn_from_fn(__syscall2_fn);
-	return sysfn(a1, a2);
+	return sysfn ? sysfn(a1, a2) : __syscall_alert(n);
 }
 
 static __inline long __syscall3(long n, long a1, long a2, long a3)
 {
 	sysfn_from_fn(__syscall3_fn);
-	return sysfn(a1, a2, a3);
+	return sysfn ? sysfn(a1, a2, a3) : __syscall_alert(n);
 }
 
 static __inline long __syscall4(long n, long a1, long a2, long a3, long a4)
 {
 	sysfn_from_fn(__syscall4_fn);
-	return sysfn(a1, a2, a3, a4);
+	return sysfn ? sysfn(a1, a2, a3, a4) : __syscall_alert(n);
 }
 
 static __inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
 {
 	sysfn_from_fn(__syscall5_fn);
-	return sysfn(a1, a2, a3, a4, a5);
+	return sysfn ? sysfn(a1, a2, a3, a4, a5) : __syscall_alert(n);
 }
 
 static __inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, long a6)
 {
 	sysfn_from_fn(__syscall6_fn);
-	return sysfn(a1, a2, a3, a4, a5, a6);
+	return sysfn ? sysfn(a1, a2, a3, a4, a5, a6) : __syscall_alert(n);
 }