Add errno.h

[oweals/busybox.git] / busybox.h

diff --git a/busybox.h b/busybox.h
index 442352537956a9b3cf98d97aee086d4a63055373..be6c6f305e50d194b9230af4d9b8a6b3f795a1c4 100644 (file)
--- a/busybox.h
+++ b/busybox.h
@@ -26,10 +26,6 @@
 
 #include "Config.h"
 
-#ifdef DMALLOC
-#include "dmalloc.h"
-#endif
-
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
@@ -37,16 +33,21 @@
 #include <errno.h>
 #include <sys/stat.h>
 #include <sys/param.h>
+#include <sys/types.h>
 #include <mntent.h>
 #include <regex.h>
 /* for the _syscall() macros */
 #include <sys/syscall.h>
 #include <linux/unistd.h>
 
+#ifdef DMALLOC
+#include "dmalloc.h"
+#endif
 
 /* Some useful definitions */
 #define FALSE   ((int) 0)
 #define TRUE    ((int) 1)
+#define SKIP   ((int) 2)
 
 /* for mtab.c */
 #define MTAB_GETMOUNTPT '1'
@@ -182,7 +183,7 @@ extern void xregcomp(regex_t *preg, const char *regex, int cflags);
 extern FILE *wfopen(const char *path, const char *mode);
 extern FILE *xfopen(const char *path, const char *mode);
 
-#ifndef DMALLOC 
+#ifndef DMALLOC
 extern void *xmalloc (size_t size);
 extern void *xrealloc(void *old, size_t size);
 extern void *xcalloc(size_t nmemb, size_t size);
@@ -258,4 +259,19 @@ extern int sysinfo (struct sysinfo* info);
 #define isclr(a,i)      (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
 #endif
 
+#ifdef BB_FEATURE_HUMAN_READABLE
+char *format(unsigned long val, unsigned long hr);
+#define KILOBYTE 1024
+#define MEGABYTE (KILOBYTE*1024)
+#define GIGABYTE (MEGABYTE*1024)
+#endif
+
+#ifdef BB_FEATURE_BUFFERS_GO_ON_STACK
+#define RESERVE_BB_BUFFER(buffer,len)           char buffer[len]
+#define RESERVE_BB_UBUFFER(buffer,len) unsigned char buffer[len]
+#else
+#define RESERVE_BB_BUFFER(buffer,len)           char *buffer=xmalloc(len)
+#define RESERVE_BB_UBUFFER(buffer,len) unsigned char *buffer=xmalloc(len)
+#endif
+
 #endif /* _BB_INTERNAL_H_ */