From 9cd6f02395b5420d72e36ecadb612fc5b1537e56 Mon Sep 17 00:00:00 2001
From: Nihal Jere <nihal@nihaljere.xyz>
Date: Fri, 19 Feb 2021 15:04:06 -0600
Subject: ignore real-time signals by default, unless explicitly set
---
dwmblocks.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/dwmblocks.c b/dwmblocks.c
index 68267d7..18f58fb 100644
--- a/dwmblocks.c
+++ b/dwmblocks.c
@@ -111,6 +111,10 @@ void getsigcmds(int signal)
void setupsignals()
{
struct sigaction sa;
+
+ for(int i = SIGRTMIN; i <= SIGRTMAX; i++)
+ signal(i, SIG_IGN);
+
for(int i = 0; i < LENGTH(blocks); i++)
{
if (blocks[i].signal > 0)
--
cgit v1.2.3
From c9e45f9bed6fa44a7d0e29e4aee8ba93297d0cc0 Mon Sep 17 00:00:00 2001
From: Nihal Jere <nihal@nihaljere.xyz>
Date: Fri, 19 Feb 2021 15:10:38 -0600
Subject: update README.md
---
README.md | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/README.md b/README.md
index 2b40431..7d21e30 100644
--- a/README.md
+++ b/README.md
@@ -31,11 +31,7 @@ but is faster. Just add 34 to your typical signal number.
My volume module *never* updates on its own, instead I have this command run
along side my volume shortcuts in dwm to only update it when relevant.
-Note that if you signal an unexpected signal to dwmblocks, it will probably
-crash. So if you disable a module, remember to also disable any cronjobs or
-other scripts that might signal to that module.
-
-Note also that all modules must have different signal numbers.
+Note that all modules must have different signal numbers.
# Clickable modules
--
cgit v1.2.3