Added some helpers to fstring, and fixed a bug in Bu::Process, it wasn't closing

the pipes properly, resulting in the child process going defunct and not dying,
it also wasn't buffering properly, it now collects as much data as it can before
returning from a read operation.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/tests/procs.cpp b/src/tests/procs.cpp
index 53e5142..c233040 100644
--- a/src/tests/procs.cpp
+++ b/src/tests/procs.cpp
@@ -4,12 +4,16 @@
 
 int main( int agrc, char *argv[] )
 {
-        Bu::Process p( argv[1], argv+1 );
+        //Bu::Process p( argv[1], argv+1 );
+            Bu::Process p("mplayer", "mplayer", "dvd://", "-framedrop",
+        "-ao", "null", "-nosound", "-vf", "framestep=I,cropdetect" "-sstep",
+        "197", NULL );
 
         char buf[1000];
         for(;;)
         {
                 int iSize = p.read( buf, 1000 );
+                printf("::read=%d::\n", iSize );
                 if( iSize == 0 )
                         break;
                 fwrite( buf, iSize, 1, stdout );