systemd: do not require absolute paths in ExecStart

[elogind.git] / src / basic / path-util.h

diff --git a/src/basic/path-util.h b/src/basic/path-util.h
index 7415248aec880a7c0ca018106b971702ca200073..8af04569bf6c133c060527a82310106010ac216b 100644 (file)
--- a/src/basic/path-util.h
+++ b/src/basic/path-util.h
@@ -5,6 +5,19 @@
   This file is part of systemd.
 
   Copyright 2010-2012 Lennart Poettering
+
+  elogind is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  elogind is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with elogind; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
 #include <alloca.h>
@@ -17,17 +30,23 @@
 
 #if HAVE_SPLIT_BIN
 #  define PATH_SBIN_BIN(x) x "sbin:" x "bin"
+#  define PATH0_SBIN_BIN(x) x "sbin\0" x "bin"
 #else
+#  define PATH0_SBIN_BIN(x) x "bin"
 #  define PATH_SBIN_BIN(x) x "bin"
 #endif
 
 #define DEFAULT_PATH_NORMAL PATH_SBIN_BIN("/usr/local/") ":" PATH_SBIN_BIN("/usr/")
+#define DEFAULT_PATH0_NORMAL PATH0_SBIN_BIN("/usr/local/") "\0" PATH0_SBIN_BIN("/usr/")
 #define DEFAULT_PATH_SPLIT_USR DEFAULT_PATH_NORMAL ":" PATH_SBIN_BIN("/")
+#define DEFAULT_PATH0_SPLIT_USR DEFAULT_PATH0_NORMAL "\0" PATH0_SBIN_BIN("/")
 
 #if HAVE_SPLIT_USR
 #  define DEFAULT_PATH DEFAULT_PATH_SPLIT_USR
+#  define DEFAULT_PATH_NULSTR DEFAULT_PATH0_SPLIT_USR
 #else
 #  define DEFAULT_PATH DEFAULT_PATH_NORMAL
+#  define DEFAULT_PATH_NULSTR DEFAULT_PATH0_NORMAL
 #endif
 
 bool is_path(const char *p) _pure_;