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| author | Arnd Bergmann <arnd@arndb.de> | 2025-02-24 15:14:00 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-02-25 11:56:26 +0100 |
| commit | 33cec19dc022369e02f860150e5dfe32708016dc (patch) | |
| tree | 392bf6e27fb3ae953f6d6da6702fa59b61f099b0 /samples | |
| parent | 7a54947e727b6df840780a66c970395ed9734ebe (diff) | |
samples/vfs: fix printf format string for size_t
size_t needs a %z format string modifier instead of %l
samples/vfs/test-list-all-mounts.c:152:39: warning: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
152 | printf("mnt_uidmap[%lu]:\t%s\n", idx, idmap);
| ~~~ ^~~
| %zu
samples/vfs/test-list-all-mounts.c:161:39: warning: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
161 | printf("mnt_gidmap[%lu]:\t%s\n", idx, idmap);
| ~~~ ^~~
| %zu
Fixes: fa204a65f1b6 ("samples/vfs: add STATMOUNT_MNT_{G,U}IDMAP")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250224141406.1400864-1-arnd@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/vfs/test-list-all-mounts.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/samples/vfs/test-list-all-mounts.c b/samples/vfs/test-list-all-mounts.c index bb3b83d8f1d7..713c174626aa 100644 --- a/samples/vfs/test-list-all-mounts.c +++ b/samples/vfs/test-list-all-mounts.c @@ -149,7 +149,7 @@ next: const char *idmap = stmnt->str + stmnt->mnt_uidmap; for (size_t idx = 0; idx < stmnt->mnt_uidmap_num; idx++) { - printf("mnt_uidmap[%lu]:\t%s\n", idx, idmap); + printf("mnt_uidmap[%zu]:\t%s\n", idx, idmap); idmap += strlen(idmap) + 1; } } @@ -158,7 +158,7 @@ next: const char *idmap = stmnt->str + stmnt->mnt_gidmap; for (size_t idx = 0; idx < stmnt->mnt_gidmap_num; idx++) { - printf("mnt_gidmap[%lu]:\t%s\n", idx, idmap); + printf("mnt_gidmap[%zu]:\t%s\n", idx, idmap); idmap += strlen(idmap) + 1; } } |