From: Xuzhou Cheng <xuzhou.cheng@windriver.com>
By default Windows opens file in text mode, while a POSIX compliant
implementation treats text files and binary files the same.
The fopen() 'mode' string can include the letter 'b' to indicate
binary mode shall be used. POSIX spec says the character 'b' shall
have no effect, but is allowed for ISO C standard conformance.
Let's add the letter 'b' which works on both POSIX and Windows.
Similar situation applies to the open() 'flags' where O_BINARY is
used for binary mode.
Signed-off-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
---
tests/qtest/ahci-test.c | 2 +-
tests/qtest/ide-test.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/tests/qtest/ahci-test.c b/tests/qtest/ahci-test.c
index bce9ff770c..be11508c75 100644
--- a/tests/qtest/ahci-test.c
+++ b/tests/qtest/ahci-test.c
@@ -1453,7 +1453,7 @@ static int prepare_iso(size_t size, unsigned char **buf, char **name)
* Close the file and reopen it.
*/
close(fd);
- fd = open(cdrom_path, O_WRONLY);
+ fd = open(cdrom_path, O_WRONLY | O_BINARY);
g_assert(fd != -1);
that should be gone in next iteration, with g_mkstemp() usage.
#endif
diff --git a/tests/qtest/ide-test.c b/tests/qtest/ide-test.c
index c5cad6c0be..ee03dea4fa 100644
--- a/tests/qtest/ide-test.c
+++ b/tests/qtest/ide-test.c
@@ -892,7 +892,7 @@ static void cdrom_pio_impl(int nblocks)
/* Prepopulate the CDROM with an interesting pattern */
generate_pattern(pattern, patt_len, ATAPI_BLOCK_SIZE);
- fh = fopen(tmp_path, "w+");
+ fh = fopen(tmp_path, "wb+");
ret = fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh);
g_assert_cmpint(ret, ==, patt_blocks);
fclose(fh);
@@ -993,7 +993,7 @@ static void test_cdrom_dma(void)
prdt[0].size = cpu_to_le32(len | PRDT_EOT);
generate_pattern(pattern, ATAPI_BLOCK_SIZE * 16, ATAPI_BLOCK_SIZE);
- fh = fopen(tmp_path, "w+");
+ fh = fopen(tmp_path, "wb+");
ret = fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh);
g_assert_cmpint(ret, ==, 16);
fclose(fh);
--
2.34.1