1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX_AUTO_FS4_H 20 #define _LINUX_AUTO_FS4_H 21 #include <linux/types.h> 22 #include <linux/auto_fs.h> 23 #undef AUTOFS_PROTO_VERSION 24 #undef AUTOFS_MIN_PROTO_VERSION 25 #undef AUTOFS_MAX_PROTO_VERSION 26 #define AUTOFS_PROTO_VERSION 5 27 #define AUTOFS_MIN_PROTO_VERSION 3 28 #define AUTOFS_MAX_PROTO_VERSION 5 29 #define AUTOFS_PROTO_SUBVERSION 2 30 #define AUTOFS_EXP_IMMEDIATE 1 31 #define AUTOFS_EXP_LEAVES 2 32 #define AUTOFS_TYPE_ANY 0U 33 #define AUTOFS_TYPE_INDIRECT 1U 34 #define AUTOFS_TYPE_DIRECT 2U 35 #define AUTOFS_TYPE_OFFSET 4U 36 enum autofs_notify { 37 NFY_NONE, 38 NFY_MOUNT, 39 NFY_EXPIRE 40 }; 41 #define autofs_ptype_expire_multi 2 42 #define autofs_ptype_missing_indirect 3 43 #define autofs_ptype_expire_indirect 4 44 #define autofs_ptype_missing_direct 5 45 #define autofs_ptype_expire_direct 6 46 struct autofs_packet_expire_multi { 47 struct autofs_packet_hdr hdr; 48 autofs_wqt_t wait_queue_token; 49 int len; 50 char name[NAME_MAX + 1]; 51 }; 52 union autofs_packet_union { 53 struct autofs_packet_hdr hdr; 54 struct autofs_packet_missing missing; 55 struct autofs_packet_expire expire; 56 struct autofs_packet_expire_multi expire_multi; 57 }; 58 struct autofs_v5_packet { 59 struct autofs_packet_hdr hdr; 60 autofs_wqt_t wait_queue_token; 61 __u32 dev; 62 __u64 ino; 63 __u32 uid; 64 __u32 gid; 65 __u32 pid; 66 __u32 tgid; 67 __u32 len; 68 char name[NAME_MAX + 1]; 69 }; 70 typedef struct autofs_v5_packet autofs_packet_missing_indirect_t; 71 typedef struct autofs_v5_packet autofs_packet_expire_indirect_t; 72 typedef struct autofs_v5_packet autofs_packet_missing_direct_t; 73 typedef struct autofs_v5_packet autofs_packet_expire_direct_t; 74 union autofs_v5_packet_union { 75 struct autofs_packet_hdr hdr; 76 struct autofs_v5_packet v5_packet; 77 autofs_packet_missing_indirect_t missing_indirect; 78 autofs_packet_expire_indirect_t expire_indirect; 79 autofs_packet_missing_direct_t missing_direct; 80 autofs_packet_expire_direct_t expire_direct; 81 }; 82 enum { 83 AUTOFS_IOC_EXPIRE_MULTI_CMD = 0x66, 84 AUTOFS_IOC_PROTOSUBVER_CMD, 85 AUTOFS_IOC_ASKUMOUNT_CMD = 0x70, 86 }; 87 #define AUTOFS_IOC_EXPIRE_MULTI _IOW(AUTOFS_IOCTL, AUTOFS_IOC_EXPIRE_MULTI_CMD, int) 88 #define AUTOFS_IOC_PROTOSUBVER _IOR(AUTOFS_IOCTL, AUTOFS_IOC_PROTOSUBVER_CMD, int) 89 #define AUTOFS_IOC_ASKUMOUNT _IOR(AUTOFS_IOCTL, AUTOFS_IOC_ASKUMOUNT_CMD, int) 90 #endif 91
