19 files changed, 29 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/arm/bits/mman.h b/libc/sysdeps/linux/arm/bits/mman.h
index 715e0f04c..596bd316c 100644
--- a/libc/sysdeps/linux/arm/bits/mman.h
+++ b/libc/sysdeps/linux/arm/bits/mman.h
@@ -72,6 +72,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/bfin/bits/mman.h b/libc/sysdeps/linux/bfin/bits/mman.h
index 0e0f8d113..d57eeb587 100644
--- a/libc/sysdeps/linux/bfin/bits/mman.h
+++ b/libc/sysdeps/linux/bfin/bits/mman.h
@@ -72,6 +72,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/common/bits/mman.h b/libc/sysdeps/linux/common/bits/mman.h
index f567b9baa..0c1590270 100644
--- a/libc/sysdeps/linux/common/bits/mman.h
+++ b/libc/sysdeps/linux/common/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for BSD-style memory management.
-   Copyright (C) 1994-1998,2000,01 Free Software Foundation, Inc.
+   Copyright (C) 1994-1998,2000,01,02,05 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
@@ -80,6 +80,16 @@
 # define POSIX_MADV_DONTNEED	4 /* Don't need these pages.  */
 #endif
 
+/* Flags to `msync'.  */
+#define MS_ASYNC	1		/* Sync memory asynchronously.  */
+#define MS_SYNC		0		/* Synchronous memory sync.  */
+#define MS_INVALIDATE	2		/* Invalidate the caches.  */
+
+/* Flags for `mremap'.  */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE	1		/* Mapping address may change.  */
+# define MREMAP_FIXED	2		/* Fifth argument sets new address.  */
+#endif
 
 /* Flags for `mlockall' (can be OR'd together).  */
 #define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
diff --git a/libc/sysdeps/linux/cris/bits/mman.h b/libc/sysdeps/linux/cris/bits/mman.h
index 16216855f..b1f22a1c4 100644
--- a/libc/sysdeps/linux/cris/bits/mman.h
+++ b/libc/sysdeps/linux/cris/bits/mman.h
@@ -72,6 +72,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/e1/bits/mman.h b/libc/sysdeps/linux/e1/bits/mman.h
index 34f14ee5b..7f644b99b 100644
--- a/libc/sysdeps/linux/e1/bits/mman.h
+++ b/libc/sysdeps/linux/e1/bits/mman.h
@@ -72,4 +72,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/frv/bits/mman.h b/libc/sysdeps/linux/frv/bits/mman.h
index 9e87f804c..0802005f4 100644
--- a/libc/sysdeps/linux/frv/bits/mman.h
+++ b/libc/sysdeps/linux/frv/bits/mman.h
@@ -72,4 +72,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/h8300/bits/mman.h b/libc/sysdeps/linux/h8300/bits/mman.h
index 34f14ee5b..7f644b99b 100644
--- a/libc/sysdeps/linux/h8300/bits/mman.h
+++ b/libc/sysdeps/linux/h8300/bits/mman.h
@@ -72,4 +72,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/i386/bits/mman.h b/libc/sysdeps/linux/i386/bits/mman.h
index 0778afbb5..f7a855aba 100644
--- a/libc/sysdeps/linux/i386/bits/mman.h
+++ b/libc/sysdeps/linux/i386/bits/mman.h
@@ -72,6 +72,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/i960/bits/mman.h b/libc/sysdeps/linux/i960/bits/mman.h
index 45663c963..48f46c274 100644
--- a/libc/sysdeps/linux/i960/bits/mman.h
+++ b/libc/sysdeps/linux/i960/bits/mman.h
@@ -72,6 +72,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/microblaze/bits/mman.h b/libc/sysdeps/linux/microblaze/bits/mman.h
index 8c457158f..d051c8fa7 100644
--- a/libc/sysdeps/linux/microblaze/bits/mman.h
+++ b/libc/sysdeps/linux/microblaze/bits/mman.h
@@ -95,4 +95,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/mips/bits/mman.h b/libc/sysdeps/linux/mips/bits/mman.h
index 61886e27e..33f9a11df 100644
--- a/libc/sysdeps/linux/mips/bits/mman.h
+++ b/libc/sysdeps/linux/mips/bits/mman.h
@@ -83,4 +83,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/nios/bits/mman.h b/libc/sysdeps/linux/nios/bits/mman.h
index 34f14ee5b..7f644b99b 100644
--- a/libc/sysdeps/linux/nios/bits/mman.h
+++ b/libc/sysdeps/linux/nios/bits/mman.h
@@ -72,4 +72,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/nios2/bits/mman.h b/libc/sysdeps/linux/nios2/bits/mman.h
index 34f14ee5b..7f644b99b 100644
--- a/libc/sysdeps/linux/nios2/bits/mman.h
+++ b/libc/sysdeps/linux/nios2/bits/mman.h
@@ -72,4 +72,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/powerpc/bits/mman.h b/libc/sysdeps/linux/powerpc/bits/mman.h
index 72c24132c..f92bc7fc3 100644
--- a/libc/sysdeps/linux/powerpc/bits/mman.h
+++ b/libc/sysdeps/linux/powerpc/bits/mman.h
@@ -73,6 +73,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/sh/bits/mman.h b/libc/sysdeps/linux/sh/bits/mman.h
index 1c17bf616..65eb86581 100644
--- a/libc/sysdeps/linux/sh/bits/mman.h
+++ b/libc/sysdeps/linux/sh/bits/mman.h
@@ -72,6 +72,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/sh64/bits/mman.h b/libc/sysdeps/linux/sh64/bits/mman.h
index 3b18b2133..afa889dbf 100644
--- a/libc/sysdeps/linux/sh64/bits/mman.h
+++ b/libc/sysdeps/linux/sh64/bits/mman.h
@@ -75,6 +75,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/sparc/bits/mman.h b/libc/sysdeps/linux/sparc/bits/mman.h
index 7db39902d..c3988b441 100644
--- a/libc/sysdeps/linux/sparc/bits/mman.h
+++ b/libc/sysdeps/linux/sparc/bits/mman.h
@@ -74,6 +74,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
diff --git a/libc/sysdeps/linux/v850/bits/mman.h b/libc/sysdeps/linux/v850/bits/mman.h
index b32e636c9..4393d0344 100644
--- a/libc/sysdeps/linux/v850/bits/mman.h
+++ b/libc/sysdeps/linux/v850/bits/mman.h
@@ -95,4 +95,5 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
diff --git a/libc/sysdeps/linux/x86_64/bits/mman.h b/libc/sysdeps/linux/x86_64/bits/mman.h
index a7bac2693..c25900372 100644
--- a/libc/sysdeps/linux/x86_64/bits/mman.h
+++ b/libc/sysdeps/linux/x86_64/bits/mman.h
@@ -79,6 +79,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */