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-rw-r--r--locale/loadlocale.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/locale/loadlocale.c b/locale/loadlocale.c
index 8066fbb..f3e8e4a 100644
--- a/locale/loadlocale.c
+++ b/locale/loadlocale.c
@@ -102,6 +102,10 @@ _nl_load_locale (int category, char **name)
/* Linux seems to lack read-only copy-on-write. */
#define MAP_COPY MAP_PRIVATE
#endif
+#ifndef MAP_FILE
+ /* Some systems do not have this flag; it is superfluous. */
+#define MAP_FILE 0
+#endif
filedata = (void *) __mmap ((caddr_t) 0, st.st_size,
PROT_READ, MAP_FILE|MAP_COPY, fd, 0);
if (filedata == (void *) -1)