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samples: littlefs: Fix printk messages for native_posix_64

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The formatting options, passed to the printk, caused warnings when
compiling for native_posix_64.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
This commit is contained in:
Dominik Ermel 2021-08-16 11:03:29 +00:00 • committed by Christopher Friedt
commit d1c0eb1a51
1 changed files with 14 additions and 4 deletions
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18
samples/subsys/fs/littlefs/src/main.c
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@ -14,6 +14,16 @@
#include <fs/littlefs.h>
#include <storage/flash_map.h>
/*
* FIXME: The Zephyr always overrides uintptr_t as long int, which causes type size mismatch with
* 32bit tools that may define PRIuPTR as "u".
* See: include/toolchain/zephyr_stdint.h.
* The UINTPTR_T_CAST should be replaced with cast to uintptr_t when this thing gets fixed.
*/
#undef PRIuPTR
#define PRIuPTR "lu"
#define UINTPTR_T_CAST(t) ((unsigned long)(t))
/* Matches LFS_NAME_MAX */
#define MAX_PATH_LEN 255
@ -73,8 +83,8 @@ void main(void)
!(FSTAB_ENTRY_DT_MOUNT_FLAGS(PARTITION_NODE) & FS_MOUNT_FLAG_AUTOMOUNT)
rc = fs_mount(mp);
if (rc < 0) {
printk("FAIL: mount id %u at %s: %d\n",
(unsigned int)mp->storage_dev, mp->mnt_point,
printk("FAIL: mount id %" PRIuPTR " at %s: %d\n",
UINTPTR_T_CAST(mp->storage_dev), mp->mnt_point,
rc);
return;
}
@ -100,7 +110,7 @@ void main(void)
rc = fs_stat(fname, &dirent);
printk("%s stat: %d\n", fname, rc);
if (rc >= 0) {
printk("\tfn '%s' siz %u\n", dirent.name, dirent.size);
printk("\tfn '%s' size %zu\n", dirent.name, dirent.size);
}
struct fs_file_t file;
@ -149,7 +159,7 @@ void main(void)
printk("End of files\n");
break;
}
printk(" %c %u %s\n",
printk(" %c %zu %s\n",
(ent.type == FS_DIR_ENTRY_FILE) ? 'F' : 'D',
ent.size,
ent.name);