add sigrelse() call for SunOS 4.1; add some fflush() calls
diff --git a/Parser/myreadline.c b/Parser/myreadline.c
index 28008db..dd00077 100644
--- a/Parser/myreadline.c
+++ b/Parser/myreadline.c
@@ -117,6 +117,10 @@
}
old_inthandler = signal(SIGINT, onintr);
if (setjmp(jbuf)) {
+#ifdef HAVE_SIGRELSE
+ /* This seems necessary on SunOS 4.1 (Rasmus Hahn) */
+ sigrelse(SIGINT);
+#endif
signal(SIGINT, old_inthandler);
return NULL;
}
@@ -140,8 +144,10 @@
n = 100;
if ((p = malloc(n)) == NULL)
return NULL;
+ fflush(stdout);
if (prompt)
fprintf(stderr, "%s", prompt);
+ fflush(stderr);
switch (my_fgets(p, n, stdin)) {
case 0: /* Normal case */
break;