662b2306bd
This is a library for reiserfs filesystem access and manipulation. The primary goal is to develop the nice, full functionality library wich might be linked against any projects which needed reiserfs filesystem access. There are GNU Parted, GNU GRUB, Yaboot, Partimage, EVMS, etc. progsreiserfs supports versions 3.5, 3.6 with standard and relocated journal.
77 lines
2 KiB
Text
77 lines
2 KiB
Text
$NetBSD: patch-aa,v 1.1.1.1 2004/06/25 23:20:19 xtraeme Exp $
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--- libdal/file_dal.c.orig 2004-06-26 03:03:22.000000000 +0200
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+++ libdal/file_dal.c 2004-06-26 03:04:29.000000000 +0200
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@@ -12,6 +12,15 @@
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# define _GNU_SOURCE
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#endif
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+#ifdef __NetBSD__
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+#define LOFF_T off_t
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+#define O_LARGEFILE 200000 /* Taken from linux sources... */
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+#define LSEEK lseek
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+#else /* Linux, FreeBSD, ???? */
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+#define LSEEK lseek64
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+#define LOFF_T loff_t
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+#endif
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+
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#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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@@ -21,28 +30,28 @@
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#include <dal/dal.h>
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static blk_t file_dal_len(dal_t *dal) {
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- loff_t max_off = 0;
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+ LOFF_T max_off = 0;
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if (!dal) return 0;
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- if ((max_off = lseek64((int)dal->dev, 0, SEEK_END)) == (loff_t)-1)
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+ if ((max_off = LSEEK((int)dal->dev, 0, SEEK_END)) == (LOFF_T)-1)
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return 0;
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return max_off / dal->blocksize;
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}
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static int file_dal_read(dal_t *dal, void *buff, blk_t block, blk_t count) {
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- loff_t off, blocklen;
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+ LOFF_T off, blocklen;
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if (!dal || !buff)
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return 0;
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- off = (loff_t)block * (loff_t)dal->blocksize;
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+ off = (LOFF_T)block * (LOFF_T)dal->blocksize;
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- if (lseek64((int)dal->dev, off, SEEK_SET) == -1)
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+ if (LSEEK((int)dal->dev, off, SEEK_SET) == -1)
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return 0;
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- blocklen = (loff_t)count * (loff_t)dal->blocksize;
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+ blocklen = (LOFF_T)count * (LOFF_T)dal->blocksize;
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if (read((int)dal->dev, buff, blocklen) <= 0)
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return 0;
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@@ -51,17 +60,17 @@
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}
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static int file_dal_write(dal_t *dal, void *buff, blk_t block, blk_t count) {
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- loff_t off, blocklen;
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+ LOFF_T off, blocklen;
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if (!dal || !buff)
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return 0;
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- off = (loff_t)block * (loff_t)dal->blocksize;
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+ off = (LOFF_T)block * (LOFF_T)dal->blocksize;
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- if (lseek64((int)dal->dev, off, SEEK_SET) == -1)
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+ if (LSEEK((int)dal->dev, off, SEEK_SET) == -1)
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return 0;
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- blocklen = (loff_t)count * (loff_t)dal->blocksize;
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+ blocklen = (LOFF_T)count * (LOFF_T)dal->blocksize;
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if (write((int)dal->dev, buff, blocklen) <= 0)
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return 0;
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