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homectl: split out helper parse_nice_field

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2026-01-13 17:59:54 +01:00
parent 5db63f9de8
commit 56c05601f4
1 changed files with 22 additions and 18 deletions
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src/home/homectl.c
+22 -18
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@@ -3298,6 +3298,25 @@ static int parse_mode_field(sd_json_variant **identity, const char *field, const
return 0;
}
static int parse_nice_field(sd_json_variant **identity, const char *field, const char *arg) {
int nc, r;
assert(identity);
assert(field);
if (isempty(arg))
return drop_from_identity(field);
r = parse_nice(arg, &nc);
if (r < 0)
return log_error_errno(r, "Failed to parse nice level '%s': %m", arg);
r = sd_json_variant_set_field_integer(identity, field, nc);
if (r < 0)
return log_error_errno(r, "Failed to set %s field: %m", field);
return 0;
}
static int help(int argc, char *argv[], void *userdata) {
_cleanup_free_ char *link = NULL;
int r;
@@ -3905,26 +3924,11 @@ static int parse_argv(int argc, char *argv[]) {
string_erase(optarg);
break;
case ARG_NICE: {
int nc;
if (isempty(optarg)) {
r = drop_from_identity("niceLevel");
if (r < 0)
return r;
break;
}
r = parse_nice(optarg, &nc);
case ARG_NICE:
r = parse_nice_field(match_identity ?: &arg_identity_extra, "niceLevel", optarg);
if (r < 0)
return log_error_errno(r, "Failed to parse nice level: %s", optarg);
r = sd_json_variant_set_field_integer(match_identity ?: &arg_identity_extra, "niceLevel", nc);
if (r < 0)
return log_error_errno(r, "Failed to set niceLevel field: %m");
return r;
break;
}
case ARG_RLIMIT: {
_cleanup_(sd_json_variant_unrefp) sd_json_variant *jcur = NULL, *jmax = NULL;