nologin: make it possible to build it as single applet

[oweals/busybox.git] / libbb / progress.c

diff --git a/libbb/progress.c b/libbb/progress.c
index 23e974ce702401d2236040aba93fb70fc9f36968..d071ce70511b47054be773bf917c1d867f11244d 100644 (file)
--- a/libbb/progress.c
+++ b/libbb/progress.c
@@ -69,7 +69,7 @@ void FAST_FUNC bb_progress_init(bb_progress_t *p, const char *curfile)
  * will be "totalsize" bytes.
  * If totalsize == 0, then it is unknown.
  */
-void FAST_FUNC bb_progress_update(bb_progress_t *p,
+int FAST_FUNC bb_progress_update(bb_progress_t *p,
                uoff_t beg_size,
                uoff_t transferred,
                uoff_t totalsize)
@@ -94,7 +94,7 @@ void FAST_FUNC bb_progress_update(bb_progress_t *p,
                 * Do not update on every call
                 * (we can be called on every network read!)
                 */
-               return;
+               return -1;
        }
 
        /* Before we lose real, unscaled sizes, produce human-readable size string */
@@ -211,4 +211,5 @@ void FAST_FUNC bb_progress_update(bb_progress_t *p,
        }
        if (notty)
                fputc('\n', stderr);
+       return notty;
 }