* cons.handler.c: Reorganize includes. Fix warnings on BSD.

* rxvt.c (rxvt_extensions): Make static.
* main.c (sigchld_handler_no_subshell) [!__linux__]: Don't try
to restart cons.saver.
* subshell.c (sigchld_handler) [!__linux__]: Likewise.

src/ChangeLog

@@ -1,5 +1,11 @@
 2001-06-22  Pavel Roskin  <proski@gnu.org>
 
+	* cons.handler.c: Reorganize includes. Fix warnings on BSD.
+	* rxvt.c (rxvt_extensions): Make static.
+	* main.c (sigchld_handler_no_subshell) [!__linux__]: Don't try
+	to restart cons.saver.
+	* subshell.c (sigchld_handler) [!__linux__]: Likewise.
+
 	* fsusage.c: Use HAVE_INFOMOUNT.
 	* mountlist.c: Likewise. Fix condition when mount_list is
 	declared.

src/cons.handler.c

@@ -19,14 +19,6 @@
 /*#ifdef linux */
 #include <config.h>
 
-int    cons_saver_pid = 1;
-extern int rxvt_extensions;
-signed char console_flag = 0;
-
-#if defined(linux) || defined(__linux__)
-
-#include "tty.h"
-#include "global.h"
 #ifdef HAVE_UNISTD_H
 #    include <unistd.h>
 #endif
@@ -36,11 +28,16 @@ signed char console_flag = 0;
 #    include <sys/wait.h>
 #endif
 #include <signal.h>
-#include "util.h"
-#include "win.h"
 #include "cons.saver.h"
+#include "tty.h"
+#include "global.h"
+
+signed char console_flag = 0;
+
+#if defined(linux) || defined(__linux__)
 #include "main.h"
 
+int    cons_saver_pid = 1;
 static int pipefd1 [2] = {-1, -1}, pipefd2 [2] = {-1, -1};
 
 void show_console_contents (int starty, unsigned char begin_line, unsigned char end_line)

src/main.c

@@ -2407,6 +2407,7 @@ static void
 sigchld_handler_no_subshell (int sig)
 {
 #ifndef HAVE_X
+#if defined(linux) || defined(__linux__)
     int pid, status;
 
     if (!console_flag)
@@ -2419,7 +2420,6 @@ sigchld_handler_no_subshell (int sig)
     /* That comment is no longer true.  We need to wait() on a sigchld
        handler (that's at least what the tarfs code expects currently). */
 
-#ifndef SCO_FLAVOR
     pid = waitpid (cons_saver_pid, &status, WUNTRACED | WNOHANG);
     
     if (pid == cons_saver_pid){
@@ -2436,10 +2436,10 @@ sigchld_handler_no_subshell (int sig)
 	}
 	/* }}} */
     }
-#endif /* ! SCO_FLAVOR */
+#endif /* linux || __linux__ */
 
     /* If we get here, some other child exited; ignore it */
-#endif /* ! HAVE_X  */
+#endif /* !HAVE_X */
 }
 
 void

src/rxvt.c

@@ -36,7 +36,7 @@
 #include "global.h"
 #include "cons.saver.h"
 
-int rxvt_extensions = 0;
+static int rxvt_extensions = 0;
 
 int look_for_rxvt_extensions (void)
 {

src/subshell.c

@@ -893,7 +893,7 @@ void sigchld_handler (int sig)
 	/* }}} */
     }
 
-#ifndef SCO_FLAVOR
+#if defined(linux) || defined(__linux__)
     pid = waitpid (cons_saver_pid, &status, WUNTRACED | WNOHANG);
     
     if (pid == cons_saver_pid) {
@@ -914,7 +914,7 @@ void sigchld_handler (int sig)
 
 	/* }}} */
     }
-#endif /* ! SCO_FLAVOR */
+#endif /* linux || __linux__ */
     /* If we get here, some other child exited; ignore it */
 #  ifdef __EMX__				/* Need to report */
     pid = wait(&status);