commit 820a86f2df90419d4b0e7ae6004eb73bb804fc7e
author Elliott Hughes <enh@google.com> Tue Jul 28 16:46:06 2015 -0700
committer Elliott Hughes <enh@google.com> Tue Jul 28 16:46:06 2015 -0700
tree b007e46b9042cfd71d5c47c9b7715ad8d2fe3198
parent c8ba22c847bd5bfc97d29a4c565fd32993200a01

Remove PAGESIZE.

This was pretty much unused, and isn't in glibc.

Bug: http://b/22735893
Change-Id: If17f0dcd931c90ef1ccb134a3950c3b0011a03f4

libc/bionic/sysconf.cpp

diff --git a/libc/bionic/sysconf.cpp b/libc/bionic/sysconf.cpp
index 61039b2..8a55f7e 100644
--- a/libc/bionic/sysconf.cpp
+++ b/libc/bionic/sysconf.cpp
@@ -97,8 +97,10 @@
     case _SC_ATEXIT_MAX:        return LONG_MAX;    // Unlimited.
     case _SC_IOV_MAX:           return UIO_MAXIOV;
 
-    case _SC_PAGESIZE:          // Fall through, PAGESIZE and PAGE_SIZE always hold the same value.
-    case _SC_PAGE_SIZE:         return static_cast<long>(getauxval(AT_PAGESZ));
+    // _SC_PAGESIZE and _SC_PAGE_SIZE are distinct, but return the same value.
+    case _SC_PAGESIZE:
+    case _SC_PAGE_SIZE:
+      return static_cast<long>(getauxval(AT_PAGESZ));
 
     case _SC_XOPEN_UNIX:        return _XOPEN_UNIX;
     case _SC_AIO_LISTIO_MAX:    return _POSIX_AIO_LISTIO_MAX;     // Minimum requirement.