cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / fcntl.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/fcntl.h b/i686-linux-gnu-4.7/usr/include/linux/fcntl.h
new file mode 100644 (file)
index 0000000..d82dffa
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/fcntl.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_FCNTL_H
+#define _LINUX_FCNTL_H
+
+#include <asm/fcntl.h>
+
+#define F_SETLEASE     (F_LINUX_SPECIFIC_BASE + 0)
+#define F_GETLEASE     (F_LINUX_SPECIFIC_BASE + 1)
+
+/*
+ * Cancel a blocking posix lock; internal use only until we expose an
+ * asynchronous lock api to userspace:
+ */
+#define F_CANCELLK     (F_LINUX_SPECIFIC_BASE + 5)
+
+/* Create a file descriptor with FD_CLOEXEC set. */
+#define F_DUPFD_CLOEXEC        (F_LINUX_SPECIFIC_BASE + 6)
+
+/*
+ * Request nofications on a directory.
+ * See below for events that may be notified.
+ */
+#define F_NOTIFY       (F_LINUX_SPECIFIC_BASE+2)
+
+/*
+ * Set and get of pipe page size array
+ */
+#define F_SETPIPE_SZ   (F_LINUX_SPECIFIC_BASE + 7)
+#define F_GETPIPE_SZ   (F_LINUX_SPECIFIC_BASE + 8)
+
+/*
+ * Set/Get seals
+ */
+#define F_ADD_SEALS    (F_LINUX_SPECIFIC_BASE + 9)
+#define F_GET_SEALS    (F_LINUX_SPECIFIC_BASE + 10)
+
+/*
+ * Types of seals
+ */
+#define F_SEAL_SEAL    0x0001  /* prevent further seals from being set */
+#define F_SEAL_SHRINK  0x0002  /* prevent file from shrinking */
+#define F_SEAL_GROW    0x0004  /* prevent file from growing */
+#define F_SEAL_WRITE   0x0008  /* prevent writes */
+/* (1U << 31) is reserved for signed error codes */
+
+/*
+ * Set/Get write life time hints. {GET,SET}_RW_HINT operate on the
+ * underlying inode, while {GET,SET}_FILE_RW_HINT operate only on
+ * the specific file.
+ */
+#define F_GET_RW_HINT          (F_LINUX_SPECIFIC_BASE + 11)
+#define F_SET_RW_HINT          (F_LINUX_SPECIFIC_BASE + 12)
+#define F_GET_FILE_RW_HINT     (F_LINUX_SPECIFIC_BASE + 13)
+#define F_SET_FILE_RW_HINT     (F_LINUX_SPECIFIC_BASE + 14)
+
+/*
+ * Valid hint values for F_{GET,SET}_RW_HINT. 0 is "not set", or can be
+ * used to clear any hints previously set.
+ */
+#define RWF_WRITE_LIFE_NOT_SET 0
+#define RWH_WRITE_LIFE_NONE    1
+#define RWH_WRITE_LIFE_SHORT   2
+#define RWH_WRITE_LIFE_MEDIUM  3
+#define RWH_WRITE_LIFE_LONG    4
+#define RWH_WRITE_LIFE_EXTREME 5
+
+/*
+ * Types of directory notifications that may be requested.
+ */
+#define DN_ACCESS      0x00000001      /* File accessed */
+#define DN_MODIFY      0x00000002      /* File modified */
+#define DN_CREATE      0x00000004      /* File created */
+#define DN_DELETE      0x00000008      /* File removed */
+#define DN_RENAME      0x00000010      /* File renamed */
+#define DN_ATTRIB      0x00000020      /* File changed attibutes */
+#define DN_MULTISHOT   0x80000000      /* Don't remove notifier */
+
+#define AT_FDCWD               -100    /* Special value used to indicate
+                                           openat should use the current
+                                           working directory. */
+#define AT_SYMLINK_NOFOLLOW    0x100   /* Do not follow symbolic links.  */
+#define AT_REMOVEDIR           0x200   /* Remove directory instead of
+                                           unlinking file.  */
+#define AT_SYMLINK_FOLLOW      0x400   /* Follow symbolic links.  */
+#define AT_NO_AUTOMOUNT                0x800   /* Suppress terminal automount traversal */
+#define AT_EMPTY_PATH          0x1000  /* Allow empty relative pathname */
+
+#define AT_STATX_SYNC_TYPE     0x6000  /* Type of synchronisation required from statx() */
+#define AT_STATX_SYNC_AS_STAT  0x0000  /* - Do whatever stat() does */
+#define AT_STATX_FORCE_SYNC    0x2000  /* - Force the attributes to be sync'd with the server */
+#define AT_STATX_DONT_SYNC     0x4000  /* - Don't sync attributes with the server */
+
+
+#endif /* _LINUX_FCNTL_H */