Signed-off-by: Alexander Aring <[email protected]>
---
commands/nandtest.c | 36 ++++++------------------------------
1 file changed, 6 insertions(+), 30 deletions(-)
diff --git a/commands/nandtest.c b/commands/nandtest.c
index f08f8eb..4e6024b 100644
--- a/commands/nandtest.c
+++ b/commands/nandtest.c
@@ -43,41 +43,17 @@ static unsigned int ecc_stats_over;
static unsigned int ecc_failed_cnt;
/*
- * Implementation of pread with lseek and read.
- */
-static ssize_t pread(int fd, void *buf, size_t count, loff_t offset)
-{
- int ret;
-
- /* Seek to offset */
- ret = lseek(fd, offset, SEEK_SET);
- if (ret < 0)
- perror("lseek");
-
- /* Read from flash and put it into buf */
- ret = read(fd, buf, count);
- if (ret < 0)
- perror("read");
-
- return 0;
-}
-
-/*
* Implementation of pwrite with lseek and write.
*/
-static ssize_t pwrite(int fd, const void *buf,
+static ssize_t __pwrite(int fd, const void *buf,
size_t count, loff_t offset, loff_t length)
{
- int ret;
-
- ret = lseek(fd, offset, SEEK_SET);
- if (ret < 0)
- perror("lseek");
+ ssize_t ret;
/* Write buf to flash */
- ret = write(fd, buf, count);
+ ret = pwrite(fd, buf, count, offset);
if (ret < 0) {
- perror("write");
+ perror("pwrite");
if (markbad) {
printf("\nMark block bad at 0x%08llx\n",
offset + memregion.offset);
@@ -88,7 +64,7 @@ static ssize_t pwrite(int fd, const void *buf,
}
flush(fd);
- return 0;
+ return ret;
}
/*
@@ -119,7 +95,7 @@ static int erase_and_write(loff_t ofs, unsigned char *data,
for (i = 0; i < meminfo.erasesize;
i += meminfo.writesize) {
/* Write data to given offset */
- pwrite(fd, data + i, meminfo.writesize,
+ __pwrite(fd, data + i, meminfo.writesize,
ofs + i, length);
/* Read data from offset */
--
1.8.1.3
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