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-rw-r--r--libc/misc/utmp/utent.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/libc/misc/utmp/utent.c b/libc/misc/utmp/utent.c
index 7d8a2d3c1..beb00591c 100644
--- a/libc/misc/utmp/utent.c
+++ b/libc/misc/utmp/utent.c
@@ -47,15 +47,16 @@ static void __setutent(void)
if (O_CLOEXEC == 0) {
/* Make sure the file will be closed on exec() */
fcntl(static_fd, F_SETFD, FD_CLOEXEC);
- // thus far, {G,S}ETFD only has this single flag,
- // and setting it never fails.
- //int ret = fcntl(static_fd, F_GETFD, 0);
- //if (ret >= 0) {
- // ret = fcntl(static_fd, F_SETFD, ret | FD_CLOEXEC);
- //}
- //if (ret < 0) {
- // static_fd = -1;
- //}
+ /* thus far, {G,S}ETFD only has this single flag,
+ * and setting it never fails.
+ *int ret = fcntl(static_fd, F_GETFD, 0);
+ *if (ret >= 0) {
+ * ret = fcntl(static_fd, F_SETFD, ret | FD_CLOEXEC);
+ *}
+ *if (ret < 0) {
+ * static_fd = -1;
+ *}
+ */
}
return;
}