Enable logname in mingw32 configuration

1 files changed, 17 insertions, 0 deletions

diff --git a/win32/mingw.c b/win32/mingw.c
index 197f331f6..4b5701b2d 100644
--- a/win32/mingw.c
+++ b/win32/mingw.c
@@ -624,6 +624,23 @@ struct group *getgrgid(gid_t gid UNUSED_PARAM)
         return &g;
 }
 
+int getlogin_r(char *buf, size_t len)
+{
+        char *name;
+
+        if ( (name=get_user_name()) == NULL ) {
+                return -1;
+        }
+
+        if ( strlen(name) >= len ) {
+                errno = ERANGE;
+                return -1;
+        }
+
+        strcpy(buf, name);
+        return 0;
+}
+
 long sysconf(int name)
 {
         if ( name == _SC_CLK_TCK ) {