From f937031800e3130b3b4bb42d0d547bb69a5d32db Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 25 Jun 2011 01:38:25 -0400 Subject: [PATCH] optimize opendir using O_CLOEXEC --- src/dirent/opendir.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/dirent/opendir.c b/src/dirent/opendir.c index 928742c0..d33d8928 100644 --- a/src/dirent/opendir.c +++ b/src/dirent/opendir.c @@ -14,9 +14,8 @@ DIR *opendir(const char *name) int fd; DIR *dir; - if ((fd = open(name, O_RDONLY|O_DIRECTORY)) < 0) + if ((fd = open(name, O_RDONLY|O_DIRECTORY|O_CLOEXEC)) < 0) return 0; - fcntl(fd, F_SETFD, FD_CLOEXEC); if (!(dir = calloc(1, sizeof *dir))) { __syscall(SYS_close, fd); return 0; -- 2.25.1