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authorAndrew Tridgell <tridge@samba.org>2010-04-18 12:44:58 +1000
committerAndrew Tridgell <tridge@samba.org>2010-04-18 15:00:37 +1000
commit4e448e2d2c140f5d4ea85938d09672e9fa26994e (patch)
tree75a89db8635c657298d559b02107932033d444c7 /lib/replace
parentd81eccc0baa26ae4c92680085b28687897ee9904 (diff)
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libreplace: added _PUBLIC_ and _PRIVATE_ to replace.h
these are needed for all libs that use ABI checking, so libreplace is the logical place for now
Diffstat (limited to 'lib/replace')
-rw-r--r--lib/replace/replace.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/replace/replace.h b/lib/replace/replace.h
index 7adc224bf2..713634e541 100644
--- a/lib/replace/replace.h
+++ b/lib/replace/replace.h
@@ -753,4 +753,22 @@ char *ufc_crypt(const char *key, const char *salt);
#define fdatasync(fd) fsync(fd)
#endif
+/* these are used to mark symbols as local to a shared lib, or
+ * publicly available via the shared lib API */
+#ifndef _PUBLIC_
+#ifdef HAVE_VISIBILITY_ATTR
+#define _PUBLIC_ __attribute__((visibility("default")))
+#else
+#define _PUBLIC_
+#endif
+#endif
+
+#ifndef _PRIVATE_
+#ifdef HAVE_VISIBILITY_ATTR
+# define _PRIVATE_ __attribute__((visibility("hidden")))
+#else
+# define _PRIVATE_
+#endif
+#endif
+
#endif /* _LIBREPLACE_REPLACE_H */