copy_file_chunk uses streams now.

[oweals/busybox.git] / ps.c

diff --git a/ps.c b/ps.c
index 4ff7a8a58cab7b47137a4f8900f2c0dc76f877d1..4ce43c47f9f0242d55d57fcb79f41c2776f2f7bb 100644 (file)
--- a/ps.c
+++ b/ps.c
@@ -28,7 +28,6 @@
  *
  */
 
-#include "busybox.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -38,6 +37,7 @@
 #include <ctype.h>
 #include <string.h>
 #include <sys/ioctl.h>
+#include "busybox.h"
 #define BB_DECLARE_EXTERN
 #define bb_need_help
 #include "messages.c"
@@ -52,10 +52,6 @@ static const int TERMINAL_WIDTH = 79;      /* not 80 in case terminal has linefo
  * the one using the /proc virtual filesystem.
  */
 
-#if ! defined BB_FEATURE_USE_PROCFS
-#error Sorry, I depend on the /proc filesystem right now.
-#endif
-
 typedef struct proc_s {
        char
         cmd[16];                                       /* basename of executable file in call to exec(2) */
@@ -211,7 +207,7 @@ extern int ps_main(int argc, char **argv)
 #endif
 
        if (argc > 1 && **(argv + 1) == '-') 
-               usage(ps_usage);
+               show_usage();
 
        /* open device */ 
        fd = open(device, O_RDONLY);