X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fsd-daemon.h;h=fdf3cc03548cce17bd94bb5811dd00edccbd761e;hp=fd6221f277ac4ae4bbebd8c0ac571de8854baf5d;hb=18f593360bfbce6ab5f74d06a97238ff7171df79;hpb=daaa7e5a6595c02359adfafb7e19cf1a2e17fbd9

diff --git a/src/sd-daemon.h b/src/sd-daemon.h
index fd6221f27..fdf3cc035 100644
--- a/src/sd-daemon.h
+++ b/src/sd-daemon.h
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 #ifndef foosddaemonhfoo
 #define foosddaemonhfoo
@@ -67,13 +67,21 @@ extern "C" {
   See sd-daemon(7) for more information.
 */
 
+#ifndef _sd_printf_attr_
 #if __GNUC__ >= 4
 #define _sd_printf_attr_(a,b) __attribute__ ((format (printf, a, b)))
-#define _sd_hidden_ __attribute__ ((visibility("hidden")))
 #else
 #define _sd_printf_attr_(a,b)
+#endif
+#endif
+
+#ifndef _sd_hidden_
+#if (__GNUC__ >= 4) && !defined(SD_EXPORT_SYMBOLS)
+#define _sd_hidden_ __attribute__ ((visibility("hidden")))
+#else
 #define _sd_hidden_
 #endif
+#endif
 
 /*
   Log levels for usage on stderr:
@@ -171,7 +179,7 @@ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t
 
 /*
   Informs systemd about changed daemon state. This takes a number of
-  newline seperated environment-style variable assignments in a
+  newline separated environment-style variable assignments in a
   string. The following variables are known:
 
      READY=1      Tells systemd that daemon startup is finished (only