summaryrefslogtreecommitdiff
path: root/libc/sysdeps/linux/hppa
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2006-08-23 19:27:42 +0000
committerMike Frysinger <vapier@gentoo.org>2006-08-23 19:27:42 +0000
commit0814bdad52c764ec4f3c010e78d7cdb6418e64e0 (patch)
tree3c706ff1cb2cce2cbc9eb500095745b974e3e4b9 /libc/sysdeps/linux/hppa
parente47414d975e0ba1fe3a5f329756a20daaf31fefa (diff)
sync with upstream via psm
Diffstat (limited to 'libc/sysdeps/linux/hppa')
-rw-r--r--libc/sysdeps/linux/hppa/bits/fcntl.h53
-rw-r--r--libc/sysdeps/linux/hppa/bits/mman.h22
2 files changed, 61 insertions, 14 deletions
diff --git a/libc/sysdeps/linux/hppa/bits/fcntl.h b/libc/sysdeps/linux/hppa/bits/fcntl.h
index 9d967c647..4141a37c5 100644
--- a/libc/sysdeps/linux/hppa/bits/fcntl.h
+++ b/libc/sysdeps/linux/hppa/bits/fcntl.h
@@ -23,7 +23,9 @@
#endif
#include <sys/types.h>
-
+#ifdef __USE_GNU
+# include <bits/uio.h>
+#endif
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
@@ -44,10 +46,10 @@
#ifdef __USE_GNU
-# define O_DIRECT 00040000 /* direct disk access hint - currently ignored */
-# define O_DIRECTORY 00010000 /* must be a directory */
-# define O_NOFOLLOW 00000200 /* don't follow links */
-# define O_NOATIME 04000000 /* Do not set atime. */
+# define O_DIRECT 00040000 /* Direct disk access. */
+# define O_DIRECTORY 00010000 /* Must be a directory. */
+# define O_NOFOLLOW 00000200 /* Do not follow links. */
+# define O_NOATIME 04000000 /* Do not set atime. */
#endif
#ifdef __USE_LARGEFILE64
@@ -74,7 +76,6 @@
# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking). */
# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
#endif
-
#define F_GETLK64 8 /* Get record locking info. */
#define F_SETLK64 9 /* Set record locking info (non-blocking). */
#define F_SETLKW64 10 /* Set record locking info (blocking). */
@@ -172,10 +173,50 @@ struct flock64
# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
#endif
+#ifdef __USE_GNU
+# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
+ in the range before performing the
+ write. */
+# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
+ dirty pages in the range which are
+ not presently under writeback. */
+# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
+ the range after performing the
+ write. */
+
+/* Flags for SPLICE and VMSPLICE. */
+# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
+# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
+ (but we may still block on the fd
+ we splice from/to). */
+# define SPLICE_F_MORE 4 /* Expect more data. */
+# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
+#endif
+
__BEGIN_DECLS
+#if 0 /*def __USE_GNU*/
+
/* Provide kernel hint to read ahead. */
extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
__THROW;
+/* Selective file content synch'ing. */
+extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
+ unsigned int __flags);
+
+/* Splice address range into a pipe. */
+extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count,
+ unsigned int __flags);
+
+/* Splice two files together. */
+extern int splice (int __fdin, int __fdout, size_t __len, unsigned int __flags)
+ __THROW;
+
+/* In-kernel implementation of tee for pipe buffers. */
+extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags)
+ __THROW;
+
+#endif
+
__END_DECLS
diff --git a/libc/sysdeps/linux/hppa/bits/mman.h b/libc/sysdeps/linux/hppa/bits/mman.h
index 0b23bd322..54531ecf2 100644
--- a/libc/sysdeps/linux/hppa/bits/mman.h
+++ b/libc/sysdeps/linux/hppa/bits/mman.h
@@ -53,14 +53,20 @@
#define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */
-#define MADV_NORMAL 0 /* no further special treatment */
-#define MADV_RANDOM 1 /* expect random page references */
-#define MADV_SEQUENTIAL 2 /* expect sequential page references */
-#define MADV_WILLNEED 3 /* will need these pages */
-#define MADV_DONTNEED 4 /* dont need these pages */
-#define MADV_SPACEAVAIL 5 /* insure that resources are reserved */
-#define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */
-#define MADV_VPS_INHERIT 7 /* Inherit parents page size */
+/* Advice to "madvise" */
+#ifdef __USE_BSD
+# define MADV_NORMAL 0 /* no further special treatment */
+# define MADV_RANDOM 1 /* expect random page references */
+# define MADV_SEQUENTIAL 2 /* expect sequential page references */
+# define MADV_WILLNEED 3 /* will need these pages */
+# define MADV_DONTNEED 4 /* dont need these pages */
+# define MADV_SPACEAVAIL 5 /* insure that resources are reserved */
+# define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */
+# define MADV_VPS_INHERIT 7 /* Inherit parents page size */
+# define MADV_REMOVE 9 /* Remove these pages and resources. */
+# define MADV_DONTFORK 10 /* Do not inherit across fork. */
+# define MADV_DOFORK 11 /* Do inherit across fork. */
+#endif
/* The range 12-64 is reserved for page size specification. */
#define MADV_4K_PAGES 12 /* Use 4K pages */