Files
systemd/src/shared/data-fd-util.h
T
2024-03-12 16:42:48 +08:00

22 lines
608 B
C

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include <stddef.h>
#include <stdint.h>
typedef enum DataFDFlags {
ACQUIRE_NO_DEV_NULL = 1 << 0,
ACQUIRE_NO_MEMFD = 1 << 1,
ACQUIRE_NO_PIPE = 1 << 2,
ACQUIRE_NO_TMPFILE = 1 << 3,
ACQUIRE_NO_REGULAR = 1 << 4,
} DataFDFlags;
int acquire_data_fd_full(const void *data, size_t size, DataFDFlags flags);
static inline int acquire_data_fd(const void *data) {
return acquire_data_fd_full(data, SIZE_MAX, 0);
}
int copy_data_fd(int fd);
int memfd_clone_fd(int fd, const char *name, int mode);