From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 1 Jun 2001 15:22:38 +0000 (+0000)
Subject: ChangeLog, logdump.c:
X-Git-Tag: E2FSPROGS-1_21~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4bb0c0434c06da97836a3efba8a978a0d1ad5c6e;p=thirdparty%2Fe2fsprogs.git

ChangeLog, logdump.c:
  logdump.c (read_journal_block): Replace pread with lseek/read combination.
---

diff --git a/debugfs/ChangeLog b/debugfs/ChangeLog
index 2e60193b4..9964624c4 100644
--- a/debugfs/ChangeLog
+++ b/debugfs/ChangeLog
@@ -1,3 +1,8 @@
+2001-06-01  Theodore Tso  <tytso@valinux.com>
+
+	* logdump.c (read_journal_block): Replace pread with lseek/read
+		combination.
+
 2001-05-25  Theodore Tso  <tytso@valinux.com>
 
 	* Release of E2fsprogs 1.20
diff --git a/debugfs/logdump.c b/debugfs/logdump.c
index 6c9fda4c5..5bcd7ca9e 100644
--- a/debugfs/logdump.c
+++ b/debugfs/logdump.c
@@ -249,7 +249,12 @@ int read_journal_block(char *cmd, struct journal_source *source, off_t offset,
 	int retval;
 	
 	if (source->where == JOURNAL_IS_EXTERNAL) {
-		retval = pread(source->fd, buf, size, offset);
+		if (lseek(source->fd, offset, SEEK_SET) < 0) {
+			retval = errno;
+			com_err(cmd, retval, "while seeking in reading journal");
+			return retval;
+		}
+		retval = read(source->fd, buf, size);
 		if (retval >= 0) {
 			*got = retval;
 			retval = 0;