add error handler of unix.Setrlimit

2020-01-03 10:49:06 +08:00
parent 63411a137f
commit 2a83443782
2 changed files with 5 additions and 3 deletions
--- a/pkg/util/rlimit/rlimit_linux.go
+++ b/pkg/util/rlimit/rlimit_linux.go
@@ -22,6 +22,6 @@ import (
 	"golang.org/x/sys/unix"
 )

-func RlimitNumFiles(maxOpenFiles uint64) {
-	unix.Setrlimit(unix.RLIMIT_NOFILE, &unix.Rlimit{Max: maxOpenFiles, Cur: maxOpenFiles})
+func RlimitNumFiles(maxOpenFiles uint64) error {
+	return unix.Setrlimit(unix.RLIMIT_NOFILE, &unix.Rlimit{Max: maxOpenFiles, Cur: maxOpenFiles})
 }