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authorRich Felker <dalias@aerifal.cx>2012-05-22 21:52:08 -0400
committerRich Felker <dalias@aerifal.cx>2012-05-22 21:52:08 -0400
commit419ae6d5c95629d3ebaff6f1880d52cb027ba924 (patch)
tree9e38522b2d54cdaa3c282f3effb3daac06509edc /include/sys/mman.h
parent7b5467cbae266d9cf91404a13c9b6b6e1d9b8204 (diff)
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support _BSD_SOURCE feature test macro
patch by Isaac Dunham. matched closely (maybe not exact) to glibc's
idea of what _BSD_SOURCE should make visible.
Diffstat (limited to 'include/sys/mman.h')
-rw-r--r--include/sys/mman.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sys/mman.h b/include/sys/mman.h
index a48c2b4f..a45f11d6 100644
--- a/include/sys/mman.h
+++ b/include/sys/mman.h
@@ -27,6 +27,9 @@ int munlockall (void);
 
 #ifdef _GNU_SOURCE
 void *mremap (void *, size_t, size_t, int, ...);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 int madvise (void *, size_t, int);
 #endif