From: Philip Homburg <philip@cs.vu.nl>
Date: Fri, 17 Feb 2006 13:43:07 +0000 (+0000)
Subject: SIGBUS needs its own number. Removed SIGEMT. Made SIGIOT conditional on
X-Git-Tag: v3.1.2a~341
X-Git-Url: http://zhaoyanbai.com/repos/migration?a=commitdiff_plain;h=d430c4fac87e1687252542ad41cdd056ccc74e2a;p=minix.git

SIGBUS needs its own number. Removed SIGEMT. Made SIGIOT conditional on
_MINIX.
---

diff --git a/include/signal.h b/include/signal.h
index f88b27b37..5ea47e0ce 100755
--- a/include/signal.h
+++ b/include/signal.h
@@ -31,8 +31,7 @@ typedef unsigned long sigset_t;
 #define SIGILL             4	/* illegal instruction */
 #define SIGTRAP            5	/* trace trap (not reset when caught) */
 #define SIGABRT            6	/* IOT instruction */
-#define SIGIOT             6	/* SIGABRT for people who speak PDP-11 */
-#define SIGUNUSED          7	/* spare code */
+#define SIGBUS             7	/* bus error */
 #define SIGFPE             8	/* floating point exception */
 #define SIGKILL            9	/* kill (cannot be caught or ignored) */
 #define SIGUSR1           10	/* user defined signal # 1 */
@@ -43,9 +42,6 @@ typedef unsigned long sigset_t;
 #define SIGTERM           15	/* software termination signal from kill */
 #define SIGCHLD           17	/* child process terminated or stopped */
 
-#define SIGEMT             7	/* obsolete */
-#define SIGBUS            10	/* obsolete */
-
 /* MINIX specific signals. These signals are not used by user proceses, 
  * but meant to inform system processes, like the PM, about system events.
  */
@@ -67,6 +63,10 @@ typedef unsigned long sigset_t;
 #define SIGTTIN           21	/* background process wants to read */
 #define SIGTTOU           22	/* background process wants to write */
 
+#ifdef _MINIX
+#define SIGIOT             SIGABRT /* for people who speak PDP-11 */
+#endif
+
 /* The sighandler_t type is not allowed unless _POSIX_SOURCE is defined. */
 typedef void _PROTOTYPE( (*__sighandler_t), (int) );