From: Keith Packard <keithp@keithp.com>
Date: Tue, 6 Jan 2009 05:43:44 +0000 (-0800)
Subject: Have S51 ignore SIGINT while running under sdcdb.
X-Git-Tag: 0.5~58^2~72
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=1ccfe0887c794397131ab1c986c25f66eea86a6c

Have S51 ignore SIGINT while running under sdcdb.

This prevents keyboard interrupts from accidentally stopping
s51.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/s51/s51-main.c b/s51/s51-main.c
index eef55157..96429988 100644
--- a/s51/s51-main.c
+++ b/s51/s51-main.c
@@ -150,7 +150,7 @@ main(int argc, char **argv)
 				perror("fdopen");
 				exit(1);
 			}
-			vec.sv_handler = s51_sigint;
+			vec.sv_handler = SIG_IGN;
 			vec.sv_mask = 0;
 			vec.sv_flags = 0;
 			sigvec(SIGINT, &vec, &ovec);