sbase

commit 795ffe490d24a6e85b7717f9ad6ec7b29469500e
parent 2773bdaac7815254039d4ec6be703e76b6e2e7b6
Author: sin <sin@2f30.org>
Date:   Thu, 27 Feb 2014 14:19:36 +0000

Use the more portable NZERO instead of PRIO_*

We assume the valid range is [-NZERO, NZERO-1].

Diffstat:
M
nice.c
 | 
2
+-
M
renice.c
 | 
2
+-

2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/nice.c b/nice.c
@@ -32,7 +32,7 @@ main(int argc, char **argv)
 	val += getpriority(PRIO_PROCESS, 0);
 	if (errno != 0)
 		weprintf("getpriority:");
-	val = MAX(PRIO_MIN, MIN(val, PRIO_MAX));
+	val = MAX(-NZERO, MIN(val, NZERO - 1));
 	if (setpriority(PRIO_PROCESS, 0, val) != 0)
 		weprintf("setpriority:");
 
diff --git a/renice.c b/renice.c
@@ -100,7 +100,7 @@ renice(int which, int who, long adj)
 		return false;
 	}
 
-	adj = MAX(PRIO_MIN, MIN(adj, PRIO_MAX));
+	adj = MAX(-NZERO, MIN(adj, NZERO - 1));
 	if(setpriority(which, who, (int)adj) == -1) {
 		fprintf(stderr, "can't set %d nice level: %s\n",
 		        who, strerror(errno));