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authorRoland McGrath <roland@hack.frob.com>2012-08-06 16:48:14 -0700
committerRoland McGrath <roland@hack.frob.com>2012-08-06 16:48:14 -0700
commit03af952060fee063679864d82cdd76f94d56d263 (patch)
treec5d020757b7fdb3e5d266bbc802e0f7f3798153c /ports
parentc5757acd6e9aafcf042b6cd6d7f9e70d957e1e3a (diff)
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Clean up lockf64, fseeko64, ftello64, fgetpos64, fsetpos64 for off64_t == off_t.
Diffstat (limited to 'ports')
-rw-r--r--ports/ChangeLog.alpha5
-rw-r--r--ports/ChangeLog.linux-generic5
-rw-r--r--ports/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h6
-rw-r--r--ports/sysdeps/unix/sysv/linux/generic/bits/typesizes.h7
4 files changed, 22 insertions, 1 deletions
diff --git a/ports/ChangeLog.alpha b/ports/ChangeLog.alpha
index b0d66ed..b13857f 100644
--- a/ports/ChangeLog.alpha
+++ b/ports/ChangeLog.alpha
@@ -1,3 +1,8 @@
+2012-08-02 Roland McGrath <roland@hack.frob.com>
+
+ * sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
+ (__OFF_T_MATCHES_OFF64_T): New macro.
+
2012-08-03 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/alpha/configure.in
diff --git a/ports/ChangeLog.linux-generic b/ports/ChangeLog.linux-generic
index 79d4612..b5774de 100644
--- a/ports/ChangeLog.linux-generic
+++ b/ports/ChangeLog.linux-generic
@@ -1,3 +1,8 @@
+2012-08-02 Roland McGrath <roland@hack.frob.com>
+
+ * sysdeps/unix/sysv/linux/generic/bits/typesizes.h
+ [__LP64__] (__OFF_T_MATCHES_OFF64_T): New macro.
+
2012-05-30 Chris Metcalf <cmetcalf@tilera.com>
* sysdeps/unix/sysv/linux/generic/syscalls.list: Remove
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h b/ports/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
index 2dbeb42..31258e4 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
@@ -1,5 +1,5 @@
/* bits/typesizes.h -- underlying types for *_t. Linux/Alpha version.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2002-2012 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
@@ -61,6 +61,10 @@
#define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE
#define __FSWORD_T_TYPE __S32_TYPE
+/* Tell the libc code that off_t and off64_t are actually the same type
+ for all ABI purposes, even if possibly expressed as different base types
+ for C type-checking purposes. */
+#define __OFF_T_MATCHES_OFF64_T 1
/* Number of descriptors that can fit in an `fd_set'. */
#define __FD_SETSIZE 1024
diff --git a/ports/sysdeps/unix/sysv/linux/generic/bits/typesizes.h b/ports/sysdeps/unix/sysv/linux/generic/bits/typesizes.h
index 948edeb..670c6d1 100644
--- a/ports/sysdeps/unix/sysv/linux/generic/bits/typesizes.h
+++ b/ports/sysdeps/unix/sysv/linux/generic/bits/typesizes.h
@@ -62,6 +62,13 @@
#define __SYSCALL_SLONG_TYPE __SLONGWORD_TYPE
#define __SYSCALL_ULONG_TYPE __ULONGWORD_TYPE
+#ifdef __LP64__
+/* Tell the libc code that off_t and off64_t are actually the same type
+ for all ABI purposes, even if possibly expressed as different base types
+ for C type-checking purposes. */
+# define __OFF_T_MATCHES_OFF64_T 1
+#endif
+
/* Number of descriptors that can fit in an `fd_set'. */
#define __FD_SETSIZE 1024