use tmpfile() and revert my previous changes... convert() belongs here

[oweals/busybox.git] / coreutils / tail.c

diff --git a/coreutils/tail.c b/coreutils/tail.c
index d45b29c4c082cec6453ddfc0b366af1af91d2244..ff77bde77e69b0ea206d9bea8a270cd850dd72a6 100644 (file)
--- a/coreutils/tail.c
+++ b/coreutils/tail.c
@@ -21,7 +21,6 @@
  *
  */
 
-#include "busybox.h"
 
 #include <fcntl.h>
 #include <getopt.h>
@@ -29,6 +28,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/types.h>
+#include "busybox.h"
 
 static const struct suffix_mult tail_suffixes[] = {
        { "b", 512 },
@@ -37,12 +37,6 @@ static const struct suffix_mult tail_suffixes[] = {
        { NULL, 0 }
 };
 
-#ifndef BB_FEATURE_SIMPLE_TAIL
-static const struct suffix_mult null_suffixes[] = {
-       { NULL, 0 }
-};
-#endif
-
 static const int BYTES = 0;
 static const int LINES = 1;
 
@@ -50,14 +44,14 @@ static char *tailbuf;
 static int taillen;
 static int newline;
 
-void tailbuf_append(char *buf, int len)
+static void tailbuf_append(char *buf, int len)
 {
        tailbuf = xrealloc(tailbuf, taillen + len);
        memcpy(tailbuf + taillen, buf, len);
        taillen += len;
 }
 
-void tailbuf_trunc()
+static void tailbuf_trunc()
 {
        char *s;
        s = memchr(tailbuf, '\n', taillen);
@@ -96,14 +90,14 @@ int tail_main(int argc, char **argv)
                                hide_headers = 1;
                                break;
                        case 's':
-                               sleep_period = parse_number(optarg, null_suffixes);
+                               sleep_period = parse_number(optarg, 0);
                                break;
                        case 'v':
                                show_headers = 1;
                                break;
 #endif
                        default:
-                               usage(tail_usage);
+                               show_usage();
                }
        }