Fix: pass private data to context callbacks

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

diff --git a/snprintf/local.h b/snprintf/local.h
index 2df72d1ada80706cfa3061605c82d6da0ff0155e..6d71cf53dc1e689cbaf30fc84b723326637fde4e 100644 (file)
--- a/snprintf/local.h
+++ b/snprintf/local.h
@@ -21,24 +21,56 @@
 #include "wcio.h"
 #include "fileext.h"
 
-int    __sflush(LTTNG_UST_LFILE *);
-LTTNG_UST_LFILE        *__sfp(void);
-int    __srefill(LTTNG_UST_LFILE *);
-int    __sread(void *, char *, int);
-int    __swrite(void *, const char *, int);
-fpos_t __sseek(void *, fpos_t, int);
-int    __sclose(void *);
-void   __sinit(void);
-void   _cleanup(void);
-void   __smakebuf(LTTNG_UST_LFILE *);
-int    __swhatbuf(LTTNG_UST_LFILE *, size_t *, int *);
-int    _fwalk(int (*)(LTTNG_UST_LFILE *));
-int    __swsetup(LTTNG_UST_LFILE *);
-int    __sflags(const char *, int *);
-wint_t __fgetwc_unlock(LTTNG_UST_LFILE *);
-
-extern void __atexit_register_cleanup(void (*)(void));
-extern int __sdidinit;
+int    __sflush(LTTNG_UST_LFILE *)
+       __attribute__((visibility("hidden")));
+
+LTTNG_UST_LFILE        *__sfp(void)
+       __attribute__((visibility("hidden")));
+
+int    __srefill(LTTNG_UST_LFILE *)
+       __attribute__((visibility("hidden")));
+
+int    __sread(void *, char *, int)
+       __attribute__((visibility("hidden")));
+
+int    __swrite(void *, const char *, int)
+       __attribute__((visibility("hidden")));
+
+fpos_t __sseek(void *, fpos_t, int)
+       __attribute__((visibility("hidden")));
+
+int    __sclose(void *)
+       __attribute__((visibility("hidden")));
+
+void   __sinit(void)
+       __attribute__((visibility("hidden")));
+
+void   _cleanup(void)
+       __attribute__((visibility("hidden")));
+
+void   __smakebuf(LTTNG_UST_LFILE *)
+       __attribute__((visibility("hidden")));
+
+int    __swhatbuf(LTTNG_UST_LFILE *, size_t *, int *)
+       __attribute__((visibility("hidden")));
+
+int    _fwalk(int (*)(LTTNG_UST_LFILE *))
+       __attribute__((visibility("hidden")));
+
+int    __swsetup(LTTNG_UST_LFILE *)
+       __attribute__((visibility("hidden")));
+
+int    __sflags(const char *, int *)
+       __attribute__((visibility("hidden")));
+
+wint_t __fgetwc_unlock(LTTNG_UST_LFILE *)
+       __attribute__((visibility("hidden")));
+
+extern void __atexit_register_cleanup(void (*)(void))
+       __attribute__((visibility("hidden")));
+
+extern int __sdidinit
+       __attribute__((visibility("hidden")));
 
 /*
  * Return true if the given LTTNG_UST_LFILE cannot be written now.