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(_nl_load_locale) [! MAP_COPY]: Define MAP_COPY to MAP_PRIVATE.

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Roland McGrath 1995-03-10 03:28:54 +00:00
parent 29b687bd18
commit df4999e1af
1 changed files with 4 additions and 0 deletions
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4
locale/loadlocale.c
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@ -83,6 +83,10 @@ _nl_load_locale (int category, char **name)
{ {
/* Map in the file's data. */ /* Map in the file's data. */
int save = errno; 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, filedata = (void *) __mmap ((caddr_t) 0, st.st_size,
PROT_READ, MAP_FILE|MAP_COPY, fd, 0); PROT_READ, MAP_FILE|MAP_COPY, fd, 0);
if (filedata == (void *) -1) if (filedata == (void *) -1)