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(_nl_load_locale) [! MAP_COPY]: Define MAP_COPY to MAP_PRIVATE.
author
Roland McGrath
<roland@gnu.org>
Fri, 10 Mar 1995 03:28:54 +0000
(
03:28
+0000)
committer
Roland McGrath
<roland@gnu.org>
Fri, 10 Mar 1995 03:28:54 +0000
(
03:28
+0000)
locale/loadlocale.c
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diff --git
a/locale/loadlocale.c
b/locale/loadlocale.c
index
24959a5
..
5c367ae
100644
(file)
--- a/
locale/loadlocale.c
+++ b/
locale/loadlocale.c
@@
-83,6
+83,10
@@
_nl_load_locale (int category, char **name)
{
/* Map in the file's data. */
int save = errno;
+#ifndef MAP_COPY
+ /* Linux seems to lack read-only copy-on-write. */
+#define MAP_COPY MAP_PRIVATE
+#endif
filedata = (void *) __mmap ((caddr_t) 0, st.st_size,
PROT_READ, MAP_FILE|MAP_COPY, fd, 0);
if (filedata == (void *) -1)