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-rw-r--r--booster/src/booster.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/booster/src/booster.c b/booster/src/booster.c
index 00352d6..b939b77 100644
--- a/booster/src/booster.c
+++ b/booster/src/booster.c
@@ -2598,6 +2598,19 @@ fcntl (int fd, int cmd, ...)
*/
/* case F_DUPFD_CLOEXEC: */
case F_GETFD:
+ if (glfs_fd != NULL) {
+ ret = booster_get_close_on_exec (booster_fdtable, fd)
+ ? FD_CLOEXEC : 0;
+ } else {
+ if (real_fcntl == NULL) {
+ ret = -1;
+ errno = ENOSYS;
+ } else {
+ ret = real_fcntl (fd, cmd);
+ }
+ }
+ break;
+
case F_GETFL:
case F_GETOWN:
case F_GETSIG:
@@ -2617,6 +2630,19 @@ fcntl (int fd, int cmd, ...)
break;
case F_SETFD:
+ if (glfs_fd != NULL) {
+ booster_set_close_on_exec (booster_fdtable, fd);
+ ret = 0;
+ } else {
+ if (real_fcntl == NULL) {
+ ret = -1;
+ errno = ENOSYS;
+ } else {
+ ret = real_fcntl (fd, cmd);
+ }
+ }
+ break;
+
case F_SETFL:
case F_SETOWN:
case F_SETSIG: