4.1a, 4.1c compatibility removed, local.h added

[unix-history] / usr / src / usr.bin / window / wwrint.c

diff --git a/usr/src/usr.bin/window/wwrint.c b/usr/src/usr.bin/window/wwrint.c
index 5bc2086..d4c305f 100644 (file)
--- a/usr/src/usr.bin/window/wwrint.c
+++ b/usr/src/usr.bin/window/wwrint.c
@@ -1,5 +1,5 @@
 #ifndef lint
 #ifndef lint

-static char *sccsid = "@(#)wwrint.c    3.1 84/03/03";
+static char *sccsid = "@(#)wwrint.c    3.2 84/04/16";

 #endif
 
 #include "ww.h"
 #endif
 
 #include "ww.h"


@@ -36,7 +36,7 @@ wwrint()
                wwnreade++;
        if (wwinterrupt() && wwsetjmp) {
                wwsetjmp = 0;
                wwnreade++;
        if (wwinterrupt() && wwsetjmp) {
                wwsetjmp = 0;

-               (void) sigrelse(SIGIO);
+               (void) sigsetmask(sigblock(0) & ~sigmask(SIGIO));

                longjmp(wwjmpbuf, 1);
        }
 }
                longjmp(wwjmpbuf, 1);
        }
 }