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
diff --git a/init/init.c b/init/init.c
index 8690648..5d0d924 100644
--- a/init/init.c
+++ b/init/init.c
@@ -37,6 +37,7 @@
#include <string.h>
#include <termios.h>
#include <unistd.h>
+#include <limits.h>
#include <sys/fcntl.h>
#include <sys/ioctl.h>
#include <sys/mount.h>
@@ -114,6 +115,8 @@
#if defined(__GLIBC__)
#include <sys/kdaemon.h>
#else
+#include <sys/syscall.h>
+#include <linux/unistd.h>
static _syscall2(int, bdflush, int, func, int, data);
#endif /* __GLIBC__ */