redefine CONFIG_BUSYBOX_EXEC_PATH to get full path

3 files changed, 12 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 5f496f435..ea02a9978 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -60,6 +60,8 @@
 #include "autoconf.h"
 #ifdef __MINGW32__
 #include "mingw.h"
+#undef CONFIG_BUSYBOX_EXEC_PATH
+#define CONFIG_BUSYBOX_EXEC_PATH get_busybox_exec_path()
 #endif
 
 #include "pwd_.h"
diff --git a/include/mingw.h b/include/mingw.h
index 3d252af5f..b39d94a33 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -248,6 +248,7 @@ char **copy_environ(void);
 void free_environ(char **env);
 char **env_setenv(char **env, const char *name);
 
+const char *get_busybox_exec_path();
 /*
  * A replacement of main() that ensures that argv[0] has a path
  */
diff --git a/libbb/mingw.c b/libbb/mingw.c
index f90fbc1d2..e3ec2782c 100644
--- a/libbb/mingw.c
+++ b/libbb/mingw.c
@@ -1280,3 +1280,12 @@ char *strptime(const char *s, const char *format, struct tm *tm)
 void unsetenv(const char *env)
 {
 }
+
+const char *get_busybox_exec_path()
+{
+        static char path[PATH_MAX] = "";
+
+        if (!*path)
+                GetModuleFileName(NULL, path, PATH_MAX);
+        return path;
+}