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GNU C Library master sources branch master updated. glibc-2.22-3-g182d609


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The branch, master has been updated
       via  182d6096fe76b3d63b1151090cd07e60eca39302 (commit)
      from  3fad53ec87945e61015913f2d09271573504a1e9 (commit)

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=182d6096fe76b3d63b1151090cd07e60eca39302

commit 182d6096fe76b3d63b1151090cd07e60eca39302
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Wed Jul 29 11:35:37 2015 -0400

    mmap64: fix undef warnings
    
    The only target that defines this is m68k, so move the existing fallback
    define up to avoid warnings on other systems.

diff --git a/ChangeLog b/ChangeLog
index 37a825e..a05d262 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2015-08-05  Mike Frysinger  <vapier@gentoo.org>
 
+	* sysdeps/unix/sysv/linux/mmap64.c: Move MMAP2_PAGE_SHIFT define
+	before first use.
+
+2015-08-05  Mike Frysinger  <vapier@gentoo.org>
+
 	* nptl/allocatestack.c (allocate_stack): Move stacktop decl down to
 	bottom and under _STACK_GROWS_DOWN.  Move the stacktop assignment
 	in there too.
diff --git a/sysdeps/unix/sysv/linux/mmap64.c b/sysdeps/unix/sysv/linux/mmap64.c
index a8da641..0b160b6 100644
--- a/sysdeps/unix/sysv/linux/mmap64.c
+++ b/sysdeps/unix/sysv/linux/mmap64.c
@@ -25,12 +25,12 @@
 #include <sys/syscall.h>
 
 /* This is always 12, even on architectures where PAGE_SHIFT != 12.  */
+#ifndef MMAP2_PAGE_SHIFT
+# define MMAP2_PAGE_SHIFT 12
+#endif
 #if MMAP2_PAGE_SHIFT == -1
 static int page_shift;
 #else
-# ifndef MMAP2_PAGE_SHIFT
-#  define MMAP2_PAGE_SHIFT 12
-# endif
 #define page_shift MMAP2_PAGE_SHIFT
 #endif
 

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                        |    5 +++++
 sysdeps/unix/sysv/linux/mmap64.c |    6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)


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