X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=compat%2Finclude%2Fbsdcompat.h;h=ecb102f4d9eceb097b6a2175a0be4f57fc13fc32;hb=1daf06b9786eb9669d929f40755e6252b238f220;hp=421e4cf67ee927efd409214bf11e91ec4e6b1c50;hpb=ddd2ef55b78a62c4bc3daad18bef8a90e85a2052;p=dump.git

diff --git a/compat/include/bsdcompat.h b/compat/include/bsdcompat.h
index 421e4cf..ecb102f 100644
--- a/compat/include/bsdcompat.h
+++ b/compat/include/bsdcompat.h
@@ -2,14 +2,18 @@
  *	Ported to Linux's Second Extended File System as part of the
  *	dump and restore backup suit
  *	Remy Card <card@Linux.EU.Org>, 1994-1997
- *      Stelian Pop <pop@cybercable.fr>, 1999
+ *	Stelian Pop <stelian@popies.net>, 1999-2000
+ *	Stelian Pop <stelian@popies.net> - Alcôve <www.alcove.com>, 2000-2002
  *
+ *	$Id: bsdcompat.h,v 1.19 2002/07/19 14:57:39 stelian Exp $
  */
 
 #include <config.h>
 #include <sys/time.h>
+#include <dirent.h>
 
 #define	__dead		volatile
+#define UNUSED(x)	x __attribute__ ((unused))
 
 #ifndef	NBBY
 #define NBBY		8
@@ -19,7 +23,7 @@
 #define MIN(a,b)	((a < b) ? a : b)
 #endif
 
-#define	WINO		((ino_t)1)
+#define	WINO		1
 #define	DEV_BSIZE	512
 #define	DEV_BSHIFT	9
 #define	MAXBSIZE	EXT2_MAX_BLOCK_SIZE
@@ -33,7 +37,8 @@
 #define powerof2(x)	((((x)-1)&(x))==0)
 
 #define dbtob(b)	((unsigned)(b) << DEV_BSHIFT)
-#define fsbtodb(sb,b)	((int)(((long long)b * EXT2_BLOCK_SIZE(sb->super)) / DEV_BSIZE))
+#define fsbtodb(sb,b)	((int)(((long long)(b) * EXT2_BLOCK_SIZE((sb)->super)) / DEV_BSIZE))
+#define dbtofsb(sb,b)	((int)(((long long)(b) * DEV_BSIZE) / EXT2_BLOCK_SIZE((sb)->super)))
 
 #define	sblock		fs
 #define fs_fsize	fragsize
@@ -57,10 +62,9 @@ typedef __u64		u_quad_t;
 /*
  * The BSD dump format reserves 4 bytes for a time_t, but other architectures
  * (notably axp) have larger time_t.  ctime4() is a modified ctime() which
- * always accepts short 4-byte times.  time4() is a similarly modified time().
+ * always accepts short 4-byte times.
  */
 #define ctime4(timep) ({ time_t t = *(timep); ctime(&t); })
-#define time4(timep) ({time_t t; t = time(0); if (timep) *timep=t; t; })
 
 /*
  * This is the ext2_inode structure but the fields have been renamed
@@ -93,12 +97,15 @@ struct dinode {
 	__u8	di_frag;
 	__u8	di_fsize;
 	__u16	di_pad1;
-	__u32	di_spare[2];
+	__u16	di_uidhigh;
+	__u16	di_gidhigh;
+	__u32	di_spare;
 };
 
 #define di_rdev		di_db[0]
 /* #define di_ouid		di_uid */
 /* #define di_ogid		di_gid */
+#define di_size_high	di_dir_acl
 
 /*
  * This is the ext2_dir_entry structure but the fields have been renamed
@@ -107,23 +114,14 @@ struct dinode {
  * This is the 4.4BSD directory entry structure
  */
 #define DIRBLKSIZ	DEV_BSIZE
+#ifndef MAXNAMLEN
 #define MAXNAMLEN	255
-
-struct direct {
-	__u32	d_ino;
-	__u16	d_reclen;
-#if 1
-	__u8	d_namlen;
-	__u8	d_type;
-#else
-	__u16	d_namlen;
 #endif
-	char		d_name[MAXNAMLEN + 1];
-};
 
 /*
- * File types
+ * For old libc.
  */
+#ifndef DT_UNKNOWN
 #define DT_UNKNOWN	 0
 #define DT_FIFO		 1
 #define DT_CHR		 2
@@ -132,8 +130,22 @@ struct direct {
 #define DT_REG		 8
 #define DT_LNK		10
 #define DT_SOCK		12
-#define	DT_WHT		14
+#endif
 
+#ifndef d_fileno
+#define d_fileno d_ino
+#endif
+
+/*
+ * The direct structure used by dump/restore.
+ */
+struct direct {
+	__u32	d_ino;
+	__u16	d_reclen;
+	__u8	d_type;
+	__u8	d_namlen;
+	char	d_name[MAXNAMLEN + 1];
+};
 /*
  * Convert between stat structure types and directory types.
  */