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make __sigmask unsigned

This commit is contained in:
christos 2017-01-12 18:29:14 +00:00
parent f8d901fcdb
commit d92cd42ea3
1 changed files with 2 additions and 2 deletions
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4
sys/sys/sigtypes.h
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@ -1,4 +1,4 @@
/* $NetBSD: sigtypes.h,v 1.10 2012/02/19 21:07:00 rmind Exp $ */
/* $NetBSD: sigtypes.h,v 1.11 2017/01/12 18:29:14 christos Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1991, 1993
@ -64,7 +64,7 @@ typedef struct {
/*
* Macro for manipulating signal masks.
*/
#define __sigmask(n) (1 << (((unsigned int)(n) - 1) & 31))
#define __sigmask(n) (1U << (((unsigned int)(n) - 1) & 31))
#define __sigword(n) (((unsigned int)(n) - 1) >> 5)
#define __sigaddset(s, n) ((s)->__bits[__sigword(n)] |= __sigmask(n))
#define __sigdelset(s, n) ((s)->__bits[__sigword(n)] &= ~__sigmask(n))