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| author | Theodore Ts'o <tytso@mit.edu> | 2021-02-11 10:55:21 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2021-02-11 10:55:21 -0500 |
| commit | 33b9a60c366da5df92d9c1b003aedaf1d0e2008a (patch) | |
| tree | aade9700c6078483cb10e400114ceb889c29f666 /misc/tune2fs.c | |
| parent | fb874e6ff42bee3ee327afc2651483b83311b445 (diff) | |
| download | e2fsprogs-33b9a60c366da5df92d9c1b003aedaf1d0e2008a.tar.gz | |
Fix clang warnings on architectures with a 64-bit long
On most systems where we compile e2fsprogs, the u64 type is an
unsigned long long. However, there are platforms (such as the
PowerPC) where a long 64-bits and so u64 is typedef'ed to be unsigned
long instead of a unsigned long long. Fix this by using explicit
casts in printf statements. For scanf calls, we need to receive the
value into a unsigned long long, and then assign it to a u64, after
doing range checks.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'misc/tune2fs.c')
| -rw-r--r-- | misc/tune2fs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/misc/tune2fs.c b/misc/tune2fs.c index 40f51738..11715ba4 100644 --- a/misc/tune2fs.c +++ b/misc/tune2fs.c @@ -3142,20 +3142,21 @@ _("Warning: The journal is dirty. You may wish to replay the journal like:\n\n" ext2fs_blocks_count(sb) / 100.0); ext2fs_mark_super_dirty(fs); printf (_("Setting reserved blocks percentage to %g%% (%llu blocks)\n"), - reserved_ratio, ext2fs_r_blocks_count(sb)); + reserved_ratio, + (unsigned long long) ext2fs_r_blocks_count(sb)); } if (r_flag) { if (reserved_blocks > ext2fs_blocks_count(sb)/2) { com_err(program_name, 0, _("reserved blocks count is too big (%llu)"), - reserved_blocks); + (unsigned long long) reserved_blocks); rc = 1; goto closefs; } ext2fs_r_blocks_count_set(sb, reserved_blocks); ext2fs_mark_super_dirty(fs); printf(_("Setting reserved blocks count to %llu\n"), - reserved_blocks); + (unsigned long long) reserved_blocks); } if (s_flag == 1) { if (ext2fs_has_feature_sparse_super(sb)) { |