a few minor cleanups.

-Erik

Makefile

@@ -33,7 +33,8 @@ DOSTATIC = false
 
 # To compile vs an alternative libc, you may need to use/adjust
 # the following lines to meet your needs.  This is how I did it...
-#CFLAGS+=-nostdinc -I/home/andersen/CVS/uC-libc/include -I/usr/include/linux
+#GCCINCDIR = $(shell gcc -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp")
+#CFLAGS+=-nostdinc -fno-builtin -I/home/andersen/CVS/uC-libc/include -I$(GCCINCDIR)
 #LDFLAGS+=-nostdlib
 #LIBRARIES = /home/andersen/CVS/uC-libc/libc.a
 

archival/gunzip.c

@@ -28,6 +28,7 @@
  */
 
 #include "internal.h"
+#include <getopt.h>
 
 static const char gunzip_usage[] =
 	"gunzip [OPTION]... FILE\n"

freeramdisk.c

@@ -23,7 +23,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <linux/fs.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -32,6 +31,9 @@
 #include "internal.h"
 
 
+/* From linux/fs.h */
+#define BLKFLSBUF  _IO(0x12,97)	/* flush buffer cache */
+
 
 static const char freeramdisk_usage[] =
 	"freeramdisk DEVICE\n"

fsck_minix.c

@@ -86,6 +86,7 @@
  * enforced (but it's not much fun on a character device :-). 
  */
 
+#include <linux/fs.h>
 #include "internal.h"
 #include <stdio.h>
 #include <errno.h>
@@ -98,8 +99,6 @@
 #include <mntent.h>
 #include <sys/stat.h>
 #include <sys/param.h>
-
-#include <linux/fs.h>
 #include <linux/minix_fs.h>
 
 #ifdef MINIX2_SUPER_MAGIC2

gunzip.c

@@ -28,6 +28,7 @@
  */
 
 #include "internal.h"
+#include <getopt.h>
 
 static const char gunzip_usage[] =
 	"gunzip [OPTION]... FILE\n"

init.c

@@ -42,11 +42,11 @@
 #include <linux/version.h>
 #include <linux/reboot.h>
 #include <linux/unistd.h>
+#include <linux/vt.h>				/* for vt_stat */
 #include <sys/fcntl.h>
 #include <sys/ioctl.h>
 #include <sys/mount.h>
 #include <sys/types.h>
-#include <sys/vt.h>				/* for vt_stat */
 #include <sys/wait.h>
 #ifdef BB_SYSLOGD
 # include <sys/syslog.h>

init/init.c

@@ -42,11 +42,11 @@
 #include <linux/version.h>
 #include <linux/reboot.h>
 #include <linux/unistd.h>
+#include <linux/vt.h>				/* for vt_stat */
 #include <sys/fcntl.h>
 #include <sys/ioctl.h>
 #include <sys/mount.h>
 #include <sys/types.h>
-#include <sys/vt.h>				/* for vt_stat */
 #include <sys/wait.h>
 #ifdef BB_SYSLOGD
 # include <sys/syslog.h>

util-linux/freeramdisk.c

@@ -23,7 +23,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <linux/fs.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -32,6 +31,9 @@
 #include "internal.h"
 
 
+/* From linux/fs.h */
+#define BLKFLSBUF  _IO(0x12,97)	/* flush buffer cache */
+
 
 static const char freeramdisk_usage[] =
 	"freeramdisk DEVICE\n"

util-linux/fsck_minix.c

@@ -86,6 +86,7 @@
  * enforced (but it's not much fun on a character device :-). 
  */
 
+#include <linux/fs.h>
 #include "internal.h"
 #include <stdio.h>
 #include <errno.h>
@@ -98,8 +99,6 @@
 #include <mntent.h>
 #include <sys/stat.h>
 #include <sys/param.h>
-
-#include <linux/fs.h>
 #include <linux/minix_fs.h>
 
 #ifdef MINIX2_SUPER_MAGIC2