redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

memfd_test: Make it work on 32-bit systems 

This test currently fails on 32-bit systems since we use u64 type to pass the
flags to fcntl.

This commit changes this to use 'unsigned int' type for flags to fcntl making it
work on 32-bit systems.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
hifive-unleashed-5.1
Pranith Kumar 2014-09-03 10:31:16 -04:00 committed by Shuah Khan
parent 69e273c0b0
commit 57e67900d4
1 changed files with 16 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
tools/testing/selftests/memfd/memfd_test.c
View File

@ -59,9 +59,9 @@ static void mfd_fail_new(const char *name, unsigned int flags)
}
}
static __u64 mfd_assert_get_seals(int fd)
static unsigned int mfd_assert_get_seals(int fd)
{
long r;
int r;
r = fcntl(fd, F_GET_SEALS);
if (r < 0) {
@ -69,50 +69,48 @@ static __u64 mfd_assert_get_seals(int fd)
abort();
}
return r;
return (unsigned int)r;
}
static void mfd_assert_has_seals(int fd, __u64 seals)
static void mfd_assert_has_seals(int fd, unsigned int seals)
{
__u64 s;
unsigned int s;
s = mfd_assert_get_seals(fd);
if (s != seals) {
printf("%llu != %llu = GET_SEALS(%d)\n",
(unsigned long long)seals, (unsigned long long)s, fd);
printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
abort();
}
}
static void mfd_assert_add_seals(int fd, __u64 seals)
static void mfd_assert_add_seals(int fd, unsigned int seals)
{
long r;
__u64 s;
int r;
unsigned int s;
s = mfd_assert_get_seals(fd);
r = fcntl(fd, F_ADD_SEALS, seals);
if (r < 0) {
printf("ADD_SEALS(%d, %llu -> %llu) failed: %m\n",
fd, (unsigned long long)s, (unsigned long long)seals);
printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
abort();
}
}
static void mfd_fail_add_seals(int fd, __u64 seals)
static void mfd_fail_add_seals(int fd, unsigned int seals)
{
long r;
__u64 s;
int r;
unsigned int s;
r = fcntl(fd, F_GET_SEALS);
if (r < 0)
s = 0;
else
s = r;
s = (unsigned int)r;
r = fcntl(fd, F_ADD_SEALS, seals);
if (r >= 0) {
printf("ADD_SEALS(%d, %llu -> %llu) didn't fail as expected\n",
fd, (unsigned long long)s, (unsigned long long)seals);
printf("ADD_SEALS(%d, %u -> %u) didn't fail as expected\n",
fd, s, seals);
abort();
}
}