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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/alpha/bits
parente47414d975e0ba1fe3a5f329756a20daaf31fefa (diff)
sync with upstream via psm
Diffstat (limited to 'libc/sysdeps/linux/alpha/bits')
-rw-r--r--libc/sysdeps/linux/alpha/bits/fcntl.h39
-rw-r--r--libc/sysdeps/linux/alpha/bits/mman.h2
-rw-r--r--libc/sysdeps/linux/alpha/bits/stat.h20
3 files changed, 55 insertions, 6 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/fcntl.h b/libc/sysdeps/linux/alpha/bits/fcntl.h
index 0f32cec87..f2fa87ebe 100644
--- a/libc/sysdeps/linux/alpha/bits/fcntl.h
+++ b/libc/sysdeps/linux/alpha/bits/fcntl.h
@@ -21,8 +21,10 @@
# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
#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
@@ -173,16 +175,45 @@ struct flock64
# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
#endif
-/* Linux-specific operations for posix_fadvise. */
+
#ifdef __USE_GNU
-# define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range. */
-# define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range. */
+# 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. */
#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/alpha/bits/mman.h b/libc/sysdeps/linux/alpha/bits/mman.h
index 2a84709d2..2f0e56491 100644
--- a/libc/sysdeps/linux/alpha/bits/mman.h
+++ b/libc/sysdeps/linux/alpha/bits/mman.h
@@ -96,7 +96,7 @@
# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
# define MADV_WILLNEED 3 /* Will need these pages. */
# define MADV_DONTNEED 6 /* Don't need these pages. */
-# define MADV_REMOVE 7 /* Remove these pages and resources. */
+# 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
diff --git a/libc/sysdeps/linux/alpha/bits/stat.h b/libc/sysdeps/linux/alpha/bits/stat.h
index a9adf6b64..148c6ff70 100644
--- a/libc/sysdeps/linux/alpha/bits/stat.h
+++ b/libc/sysdeps/linux/alpha/bits/stat.h
@@ -41,9 +41,27 @@
Use neat tidy anonymous unions and structures when possible. */
-#define __ST_TIME(X) \
+#if 0 /*def __USE_MISC*/
+# if __GNUC_PREREQ(3,3)
+# define __ST_TIME(X) \
+ __extension__ union { \
+ struct timespec st_##X##tim; \
+ struct { \
+ __time_t st_##X##time; \
+ unsigned long st_##X##timensec; \
+ }; \
+ }
+# else
+# define __ST_TIME(X) struct timespec st_##X##tim
+# define st_atime st_atim.tv_sec
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+# endif
+#else
+# define __ST_TIME(X) \
__time_t st_##X##time; \
unsigned long st_##X##timensec
+#endif
struct stat