Add unit tests for lttng_ust_strerror

[lttng-ust.git] / snprintf / various.h

diff --git a/snprintf/various.h b/snprintf/various.h
index 9b1a3014abe260a0fec78166b7f1f1b4ec72e0e4..4fb3145bc7e78c12151f24dadad6332f1428eefd 100644 (file)
--- a/snprintf/various.h
+++ b/snprintf/various.h
@@ -98,9 +98,13 @@ typedef struct __lttng_ust_sFILE {
 
 #define __sferror(p)    (((p)->_flags & __SERR) != 0)
 
+__attribute__((visibility("hidden")))
 extern int ust_safe_fflush(LTTNG_UST_LFILE *fp);
+
+__attribute__((visibility("hidden")))
 extern int ust_safe_vfprintf(LTTNG_UST_LFILE *fp, const char *fmt0, va_list ap);
 
+__attribute__((visibility("hidden")))
 extern size_t ust_safe_mbrtowc(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps);
 
 #endif /* UST_SNPRINTF_VARIOUS_H */