From d19e18c68d6415214afad37ce6cb47ec038ebe1c Mon Sep 17 00:00:00 2001
From: Bart Schaefer <schaefer@zsh.org>
Date: Sun, 28 Apr 2013 17:47:43 -0700
Subject: 31350: block SIGWINCH nearly all the time, except when about to
 calculate prompts or do synchronous read, so syscalls are not interrupted by
 window size changes.

---
 Src/input.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Src/input.c')

diff --git a/Src/input.c b/Src/input.c
index 5cff22da4..9bd9663bf 100644
--- a/Src/input.c
+++ b/Src/input.c
@@ -143,10 +143,12 @@ shingetline(void)
 
     p = buf;
     for (;;) {
+	winch_unblock();
 	do {
 	    errno = 0;
 	    c = fgetc(bshin);
 	} while (c < 0 && errno == EINTR);
+	winch_block();
 	if (c < 0 || c == '\n') {
 	    if (c == '\n')
 		*p++ = '\n';
-- 
cgit 1.4.1