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authorLennart Poettering <lennart@poettering.net>2016-08-05 11:17:08 +0200
committerLennart Poettering <lennart@poettering.net>2016-08-05 11:18:32 +0200
commit41bf0590cc89438f1d319465190b1c00809c78fe (patch)
tree58d255848f99af24009cea575d4d58ec53d6874d /src/run/run.c
parent1ed1f50f8277df07918e13cba3331a114eaa6fe3 (diff)
util-lib: unify parsing of nice level values
This adds parse_nice() that parses a nice level and ensures it is in the right range, via a new nice_is_valid() helper. It then ports over a number of users to this. No functional changes.
Diffstat (limited to 'src/run/run.c')
-rw-r--r--src/run/run.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/src/run/run.c b/src/run/run.c
index 58fa49a4d1..1917ffd857 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -257,11 +257,9 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_NICE:
- r = safe_atoi(optarg, &arg_nice);
- if (r < 0 || arg_nice < PRIO_MIN || arg_nice >= PRIO_MAX) {
- log_error("Failed to parse nice value");
- return -EINVAL;
- }
+ r = parse_nice(optarg, &arg_nice);
+ if (r < 0)
+ return log_error_errno(r, "Failed to parse nice value: %s", optarg);
arg_nice_set = true;
break;