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-rw-r--r--src/fd_util.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/fd_util.c b/src/fd_util.c
index b9443b03d..769823bc4 100644
--- a/src/fd_util.c
+++ b/src/fd_util.c
@@ -104,6 +104,16 @@ fd_set_nonblock(int fd)
}
int
+dup_cloexec(int oldfd)
+{
+ int newfd = dup(oldfd);
+ if (newfd >= 0)
+ fd_set_nonblock(newfd);
+
+ return newfd;
+}
+
+int
open_cloexec(const char *path_fs, int flags, int mode)
{
int fd;