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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-09-24 16:15:01 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-09-24 16:15:01 +0000
commit660cda8aadeba29f7958dd18e04ff8e0793d379c (patch)
tree5e3b551b77beb637e1d4c121f06776dc34d6eb99 /libc/string
parentf73791df3ac9ce3552e6bbea2a931dd614605969 (diff)
- silence warning about possibly undefined preprocessor token
Diffstat (limited to 'libc/string')
-rw-r--r--libc/string/generic/pagecopy.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/string/generic/pagecopy.h b/libc/string/generic/pagecopy.h
index 5a0ada1fa..b00db493b 100644
--- a/libc/string/generic/pagecopy.h
+++ b/libc/string/generic/pagecopy.h
@@ -40,7 +40,7 @@
*/
-#if PAGE_COPY_THRESHOLD
+#if defined PAGE_COPY_THRESHOLD && PAGE_COPY_THRESHOLD
#include <assert.h>
@@ -48,7 +48,7 @@
do \
{ \
if ((nbytes) >= PAGE_COPY_THRESHOLD && \
- PAGE_OFFSET ((dstp) - (srcp)) == 0) \
+ PAGE_OFFSET ((dstp) - (srcp)) == 0) \
{ \
/* The amount to copy is past the threshold for copying \
pages virtually with kernel VM operations, and the \