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$NetBSD: patch-ai,v 1.4 2006/11/28 16:48:31 tv Exp $
--- utils.c.orig 1992-09-09 10:31:16.000000000 -0400
+++ utils.c
@@ -18,6 +18,7 @@ Please read the file COPYRIGHT for furth
#include <signal.h>
#include <sys/wait.h>
#include <sys/time.h>
+#include <errno.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#ifdef ISC
@@ -25,8 +26,10 @@ Please read the file COPYRIGHT for furth
#else
#include <sys/resource.h>
#endif
+#include <unistd.h>
#include "globals.h"
+extern void initialize_siglist A((void)) ;
/* Signal handler, print message and exit */
SIG_HANDLER_RET exitsig(sig)
@@ -70,10 +73,10 @@ char *s ;
/* set up signal handling. All except TSTP, CONT, CLD, and QUIT
* are caught with exitsig(). */
-init_signals()
+void init_signals()
{
int i ;
-#ifdef SIG_SETMASK /* only with BSD signals */
+#if defined(SIG_SETMASK) && !defined(__NetBSD__) /* only with BSD signals */
static struct sigvec svec = { exitsig, ~0, 0 } ;
#endif
@@ -103,7 +106,7 @@ init_signals()
case SIGQUIT: /* if the user wants a core dump, */
continue ; /* they can have it. */
default:
-#ifdef SIG_SETMASK
+#if defined(SIG_SETMASK) && !defined(__NetBSD__)
sigvec(i, &svec, NULL) ;
#else
signal(i, exitsig) ;
@@ -173,12 +176,12 @@ char *prog ;
void wait_for_children()
{
int wret, status ;
-#ifndef ISC
+#if !defined(ISC) && !defined(__INTERIX)
struct rusage rusage ;
#endif
/* Just do a wait, forget result */
-#ifndef ISC
+#if !defined(ISC) && !defined(__INTERIX)
while ((wret = wait3(&status, WNOHANG, &rusage)) > 0) ;
#else
while ((wret = waitpid(-1, &status, WNOHANG)) > 0) ;
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