Fix header file usage -- there were many unnecessary header files included in

busybox.h which slowed compiles.  I left only what was needed and then fixed up
all the apps to include their own header files.  I also fixed naming for pwd.h
and grp.h functions.  Tested to compile and run with libc5, glibc, and uClibc.
 -Erik

1 files changed, 14 insertions, 2 deletions

diff --git a/networking/wget.c b/networking/wget.c
index 2c38cb08e..438ecba2e 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -33,6 +33,18 @@
 #include <arpa/inet.h>
 #include <netdb.h>
 
+/* Stupid libc5 doesn't define this... */
+#ifndef timersub
+#define timersub(a, b, result)                                                \
+  do {                                                                        \
+    (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;                             \
+    (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;                          \
+    if ((result)->tv_usec < 0) {                                              \
+      --(result)->tv_sec;                                                     \
+      (result)->tv_usec += 1000000;                                           \
+    }                                                                         \
+  } while (0)
+#endif  
 
 void parse_url(char *url, char **uri_host, int *uri_port, char **uri_path);
 FILE *open_socket(char *host, int port);
@@ -283,7 +295,7 @@ FILE *open_socket(char *host, int port)
         int fd;
         FILE *fp;
 
-        memzero(&sin, sizeof(sin));
+        memset(&sin, 0, sizeof(sin));
         sin.sin_family = AF_INET;
         if ((hp = (struct hostent *) gethostbyname(host)) == NULL)
                 error_msg_and_die("cannot resolve %s\n", host);
@@ -521,7 +533,7 @@ progressmeter(int flag)
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      $Id: wget.c,v 1.22 2001/01/26 02:04:49 andersen Exp $
+ *      $Id: wget.c,v 1.23 2001/01/27 08:24:38 andersen Exp $
  */