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authorUlrich Drepper <drepper@redhat.com>2000-04-14 07:51:02 +0000
committerUlrich Drepper <drepper@redhat.com>2000-04-14 07:51:02 +0000
commitbb8e0116cd59b11053154fb4adbad9f06a344147 (patch)
tree97c55ce5db305776761fb56145f0f3d59cc2afa6 /io
parent8f6f7a31c9aea07b4f364fe1ba33fa099169a007 (diff)
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update.
2000-04-14 Ulrich Drepper <drepper@redhat.com> * include/sys/statfs.h: Add prototypes for __statfs64 and __fstatfs64. * sysdeps/generic/fstatfs64.c (__fstatfs64): Renamed to fstatfs64. Make old name weak alias. * sysdeps/unix/sysv/linux/fstatfs64.c: Likewise. * sysdeps/generic/statfs64.c (__statfs64): Renamed to statfs64. Make old name weak alias. * sysdeps/unix/sysv/linux/statfs64.c: Likewise. * io/Makefile (routines): Add posix_fadvise, posix_fadvise64, posix_fallocate, and posix_fallocate64. * io/Versions [libc] (GLIBC_2.2): Add posix_fadvise, posix_fadvise64, posix_fallocate, and posix_fallocate64. * io/fcntl.h: Declare posix_fadvise, posix_fadvise64, posix_fallocate, and posix_fallocate64. * sysdeps/generic/fadvise.c: New file. * sysdeps/generic/fadvise64.c: New file. * sysdeps/generic/fallocate.c: New file. * sysdeps/generic/fallocate64.c: New file. * sysdeps/posix/fallocate.c: New file. * sysdeps/posix/fallocate64.c: New file. * sysdeps/generic/bits/fcntl.h: Define POSIX_FADV_NORMAL, POSIX_FADV_RANDOM, POSIX_FADV_SEQUENTIAL, POSIX_FADV_WILLNEED, POSIX_FADV_DONTNEED, and POSIX_FADV_NOREUSE. * sysdeps/mach/hurd/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise. * sysdeps/generic/madvise.c (__madvise): Renamed to posix_madvise. * sysdeps/unix/sysv/linux/syscalls.list: Likewise.
Diffstat (limited to 'io')
-rw-r--r--io/Makefile6
-rw-r--r--io/Versions4
-rw-r--r--io/fcntl.h41
3 files changed, 48 insertions, 3 deletions
diff --git a/io/Makefile b/io/Makefile
index 9dccdb9..5d7c4c8 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
+# Copyright (C) 1992-1999, 2000 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -44,7 +44,9 @@ routines := \
ttyname ttyname_r isatty \
link symlink readlink \
unlink rmdir \
- ftw ftw64 fts poll
+ ftw ftw64 fts poll \
+ posix_fadvise posix_fadvise64 \
+ posix_fallocate posix_fallocate64
# These routines will be omitted from the libc shared object.
# Instead the static object files will be included in a special archive
diff --git a/io/Versions b/io/Versions
index 3cfe415..10df422 100644
--- a/io/Versions
+++ b/io/Versions
@@ -91,4 +91,8 @@ libc {
# For the cancelation wrappers.
__libc_open64; __libc_lseek64;
}
+ GLIBC_2.2 {
+ # p*
+ posix_fadvise; posix_fadvise64; posix_fallocate; posix_fallocate64;
+ }
}
diff --git a/io/fcntl.h b/io/fcntl.h
index 8706a44..7ab5426 100644
--- a/io/fcntl.h
+++ b/io/fcntl.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,92,94,95,96,97,98,99 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -125,6 +125,45 @@ extern int lockf64 (int __fd, int __cmd, __off64_t __len) __THROW;
# endif
#endif
+#ifdef __USE_XOPEN2K
+/* Advice the system about the expected behaviour of the application with
+ respect to the file associated with FD. */
+# ifndef __USE_FILE_OFFSET64
+extern int posix_fadvise (int __fd, __off_t __offset, size_t __len,
+ int __advise) __THROW;
+# else
+# ifdef __REDIRECT
+extern int __REDIRECT (posix_fadvise, (int __fd, __off64_t __offset,
+ size_t __len, int __advise) __THROW,
+ posix_fadvise64);
+# else
+# define posix_fadvise posix_fadvise64
+# endif
+# endif
+# ifdef __USE_LARGEFILE64
+extern int posix_fadvise64 (int __fd, __off64_t __offset, size_t __len,
+ int __advise) __THROW;
+# endif
+
+
+/* Reserve storage for the data of the file associated with FD. */
+# ifndef __USE_FILE_OFFSET64
+extern int posix_fallocate (int __fd, __off_t __offset, size_t __len) __THROW;
+# else
+# ifdef __REDIRECT
+extern int __REDIRECT (posix_fallocate, (int __fd, __off64_t __offset,
+ size_t __len) __THROW,
+ posix_fallocate64);
+# else
+# define posix_fallocate posix_fallocate64
+# endif
+# endif
+# ifdef __USE_LARGEFILE64
+extern int posix_fallocate64 (int __fd, __off64_t __offset, size_t __len)
+ __THROW;
+# endif
+#endif
+
__END_DECLS
#endif /* fcntl.h */