X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Fspecifier.h;h=fca206f665fa7dd5986d4a88ed82823d3964452d;hp=57d1fcb35cf1821f5dd6c529354a8bcccecdb289;hb=4e2f8d27781731021aa6b96c0ee18a8966eefe1c;hpb=f33d3ec1d7521c91da8b30ad5cb345d6416bb07d

diff --git a/src/shared/specifier.h b/src/shared/specifier.h
index 57d1fcb35..fca206f66 100644
--- a/src/shared/specifier.h
+++ b/src/shared/specifier.h
@@ -1,7 +1,6 @@
 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
-#ifndef foospecifierhfoo
-#define foospecifierhfoo
+#pragma once
 
 /***
   This file is part of systemd.
@@ -22,7 +21,7 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-typedef char* (*SpecifierCallback)(char specifier, void *data, void *userdata);
+typedef int (*SpecifierCallback)(char specifier, void *data, void *userdata, char **ret);
 
 typedef struct Specifier {
         const char specifier;
@@ -30,8 +29,11 @@ typedef struct Specifier {
         void *data;
 } Specifier;
 
-char *specifier_printf(const char *text, const Specifier table[], void *userdata);
+int specifier_printf(const char *text, const Specifier table[], void *userdata, char **ret);
 
-char* specifier_string(char specifier, void *data, void *userdata);
+int specifier_string(char specifier, void *data, void *userdata, char **ret);
 
-#endif
+int specifier_machine_id(char specifier, void *data, void *userdata, char **ret);
+int specifier_boot_id(char specifier, void *data, void *userdata, char **ret);
+int specifier_host_name(char specifier, void *data, void *userdata, char **ret);
+int specifier_kernel_release(char specifier, void *data, void *userdata, char **ret);