From: bernie <bernie@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 18 Feb 2008 15:19:00 +0000 (+0000)
Subject: Add IRQ_ENABLED() for hosted environments.
X-Git-Tag: 1.0.0~132
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=9a3a5ea513533eaeeb3746a29499fb370848b2ac;p=bertos.git

Add IRQ_ENABLED() for hosted environments.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@1120 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/cfg/os.h b/cfg/os.h
index 2843c956..e1535dd4 100644
--- a/cfg/os.h
+++ b/cfg/os.h
@@ -106,6 +106,14 @@
 	do { \
 		sigprocmask(SIG_SETMASK, &old_sigs, NULL); \
 	} while (0)
+
+	#define IRQ_ENABLED() \
+	({ \
+		sigset_t sigs; \
+		sigprocmask(SIG_SETMASK, NULL, &sigs); \
+		sigismember(&sigs, SIGALRM) ? true : false; \
+	 })
+
 #else
 	#define OS_UNIX   0
 	#define OS_POSIX  0