From 48050c9425b955995e07e1fd48e7e8898dd13ced Mon Sep 17 00:00:00 2001 From: Jiuzhu Dong Date: Fri, 19 Feb 2021 12:25:03 +0800 Subject: [PATCH] signal: set SIGRTMIN to SIGUSR1 because signo 0 don't catch. Change-Id: I600fed48d25e19c229aac899508b86ddfebb24f6 Signed-off-by: Jiuzhu Dong --- include/signal.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/signal.h b/include/signal.h index 97707affc60..269917c4ec8 100644 --- a/include/signal.h +++ b/include/signal.h @@ -43,7 +43,7 @@ #define NULL_SIGNAL_SET ((sigset_t)0x00000000) #define ALL_SIGNAL_SET ((sigset_t)0xffffffff) -#define MIN_SIGNO 0 +#define MIN_SIGNO 1 #define MAX_SIGNO 31 #define GOOD_SIGNO(s) ((((unsigned)(s)) <= MAX_SIGNO)) #define SIGNO2SET(s) ((sigset_t)1 << (s))