X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Fmissing.h;h=6c038d9f08fbc852ffb9687c373cf44f3e87ecc1;hp=7fbb9259ebae8151746058c8444f88a66f32480c;hb=4faa70046ca0c1775c8e231179716a78cf3291b1;hpb=a8348796c0d39435b1c3d85ce6e95dad1ac85fec

diff --git a/src/shared/missing.h b/src/shared/missing.h
index 7fbb9259e..6c038d9f0 100644
--- a/src/shared/missing.h
+++ b/src/shared/missing.h
@@ -26,8 +26,10 @@
 #include <sys/resource.h>
 #include <sys/syscall.h>
 #include <fcntl.h>
+#include <stdlib.h>
 #include <unistd.h>
 #include <linux/oom.h>
+#include <linux/input.h>
 
 #ifdef HAVE_AUDIT
 #include <libaudit.h>
@@ -137,7 +139,8 @@ static inline int fanotify_init(unsigned int flags, unsigned int event_f_flags)
 #ifndef HAVE_FANOTIFY_MARK
 static inline int fanotify_mark(int fanotify_fd, unsigned int flags, uint64_t mask,
                                 int dfd, const char *pathname) {
-#if defined _MIPS_SIM && _MIPS_SIM == _MIPS_SIM_ABI32 || defined __powerpc__ && !defined __powerpc64__
+#if defined _MIPS_SIM && _MIPS_SIM == _MIPS_SIM_ABI32 || defined __powerpc__ && !defined __powerpc64__ \
+    || defined __arm__ && !defined __aarch64__
         union {
                 uint64_t _64;
                 uint32_t _32[2];
@@ -160,15 +163,55 @@ static inline int fanotify_mark(int fanotify_fd, unsigned int flags, uint64_t ma
 #define BTRFS_PATH_NAME_MAX 4087
 #endif
 
+#ifndef BTRFS_DEVICE_PATH_NAME_MAX
+#define BTRFS_DEVICE_PATH_NAME_MAX 1024
+#endif
+
+#ifndef BTRFS_FSID_SIZE
+#define BTRFS_FSID_SIZE 16
+#endif
+
+#ifndef BTRFS_UUID_SIZE
+#define BTRFS_UUID_SIZE 16
+#endif
+
+#ifndef HAVE_LINUX_BTRFS_H
 struct btrfs_ioctl_vol_args {
         int64_t fd;
         char name[BTRFS_PATH_NAME_MAX + 1];
 };
 
+struct btrfs_ioctl_dev_info_args {
+        uint64_t devid;                         /* in/out */
+        uint8_t uuid[BTRFS_UUID_SIZE];          /* in/out */
+        uint64_t bytes_used;                    /* out */
+        uint64_t total_bytes;                   /* out */
+        uint64_t unused[379];                   /* pad to 4k */
+        char path[BTRFS_DEVICE_PATH_NAME_MAX];  /* out */
+};
+
+struct btrfs_ioctl_fs_info_args {
+        uint64_t max_id;                        /* out */
+        uint64_t num_devices;                   /* out */
+        uint8_t fsid[BTRFS_FSID_SIZE];          /* out */
+        uint64_t reserved[124];                 /* pad to 1k */
+};
+#endif
+
 #ifndef BTRFS_IOC_DEFRAG
 #define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, struct btrfs_ioctl_vol_args)
 #endif
 
+#ifndef BTRFS_IOC_DEV_INFO
+#define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
+                                 struct btrfs_ioctl_dev_info_args)
+#endif
+
+#ifndef BTRFS_IOC_FS_INFO
+#define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
+                               struct btrfs_ioctl_fs_info_args)
+#endif
+
 #ifndef BTRFS_SUPER_MAGIC
 #define BTRFS_SUPER_MAGIC 0x9123683E
 #endif
@@ -195,6 +238,14 @@ static inline pid_t gettid(void) {
 #define MS_STRICTATIME (1<<24)
 #endif
 
+#ifndef MS_REC
+#define MS_REC 16384
+#endif
+
+#ifndef MS_SHARED
+#define MS_SHARED (1<<20)
+#endif
+
 #ifndef PR_SET_NO_NEW_PRIVS
 #define PR_SET_NO_NEW_PRIVS 38
 #endif
@@ -207,18 +258,29 @@ static inline pid_t gettid(void) {
 #define MAX_HANDLE_SZ 128
 #endif
 
-#ifdef __x86_64__
-#  ifndef __NR_name_to_handle
-#    define __NR_name_to_handle 303
+#if defined __x86_64__
+#  ifndef __NR_name_to_handle_at
+#    define __NR_name_to_handle_at 303
+#  endif
+#elif defined __i386__
+#  ifndef __NR_name_to_handle_at
+#    define __NR_name_to_handle_at 341
+#  endif
+#elif defined __arm__
+#  ifndef __NR_name_to_handle_at
+#    define __NR_name_to_handle_at 370
+#  endif
+#elif defined __powerpc__
+#  ifndef __NR_name_to_handle_at
+#    define __NR_name_to_handle_at 345
 #  endif
 #else
-#  ifndef __NR_name_to_handle
-#    define __NR_name_to_handle 341
+#  ifndef __NR_name_to_handle_at
+#    error __NR_name_to_handle_at is not defined
 #  endif
 #endif
 
-#ifndef HAVE_NAME_TO_HANDLE_AT
-
+#if !HAVE_DECL_NAME_TO_HANDLE_AT
 struct file_handle {
         unsigned int handle_bytes;
         int handle_type;
@@ -229,3 +291,35 @@ static inline int name_to_handle_at(int fd, const char *name, struct file_handle
         return syscall(__NR_name_to_handle_at, fd, name, handle, mnt_id, flags);
 }
 #endif
+
+#ifndef HAVE_SECURE_GETENV
+#  ifdef HAVE___SECURE_GETENV
+#    define secure_getenv __secure_getenv
+#  else
+#    error neither secure_getenv nor __secure_getenv are available
+#  endif
+#endif
+
+#ifndef CIFS_MAGIC_NUMBER
+#define CIFS_MAGIC_NUMBER 0xFF534D42
+#endif
+
+#ifndef TFD_TIMER_CANCEL_ON_SET
+#define TFD_TIMER_CANCEL_ON_SET (1 << 1)
+#endif
+
+#ifndef SO_REUSEPORT
+#define SO_REUSEPORT 15
+#endif
+
+#ifndef EVIOCREVOKE
+#define EVIOCREVOKE _IOW('E', 0x91, int)
+#endif
+
+#ifndef DRM_IOCTL_SET_MASTER
+#define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
+#endif
+
+#ifndef DRM_IOCTL_DROP_MASTER
+#define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
+#endif