X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=vg_platform.h;fp=vg_platform.h;h=98612048aa6533c562fedf8cd0fef4da5e675695;hb=ffd724233b7a3cb89d0d5d253ba4c475d87c76e2;hp=52c26c0933fc67ecabb60b6bb2e5a772b6d50257;hpb=2026f6fe648696888762c5b10210191748a6c9de;p=vg.git

diff --git a/vg_platform.h b/vg_platform.h
index 52c26c0..9861204 100644
--- a/vg_platform.h
+++ b/vg_platform.h
@@ -44,18 +44,21 @@ enum strncpy_behaviour{
    k_strncpy_allow_cutoff = 1
 };
 
-VG_STATIC void vg_strncpy( const char *src, char *dst, u32 len,
-                           enum strncpy_behaviour behaviour )
+VG_STATIC u32 vg_strncpy( const char *src, char *dst, u32 len,
+                          enum strncpy_behaviour behaviour )
 {
    for( u32 i=0; i<len; i++ ){
       dst[i] = src[i];
 
-      if( !src[i] )
-         break;
+      if( !src[i] ) return i;
 
-      if( (behaviour == k_strncpy_always_add_null) && (i == len-1) )
+      if( (behaviour == k_strncpy_always_add_null) && (i == len-1) ){
          dst[i] = '\0';
+         return i;
+      }
    }
+
+   return 0;
 }
 
 VG_STATIC u32 vg_strdjb2( const char *str )