diff options
Diffstat (limited to 'emubd')
| -rw-r--r-- | emubd/lfs_emubd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/emubd/lfs_emubd.c b/emubd/lfs_emubd.c index ed3414a..682ad92 100644 --- a/emubd/lfs_emubd.c +++ b/emubd/lfs_emubd.c @@ -16,6 +16,7 @@ #include <unistd.h> #include <assert.h> #include <stdbool.h> +#include <inttypes.h> // Block device emulated on existing filesystem @@ -85,7 +86,7 @@ int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block, memset(data, 0, size); // Read data - snprintf(emu->child, LFS_NAME_MAX, "%x", block); + snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block); FILE *f = fopen(emu->path, "rb"); if (!f && errno != ENOENT) { @@ -124,7 +125,7 @@ int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block, assert(block < cfg->block_count); // Program data - snprintf(emu->child, LFS_NAME_MAX, "%x", block); + snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block); FILE *f = fopen(emu->path, "r+b"); if (!f) { @@ -171,7 +172,7 @@ int lfs_emubd_erase(const struct lfs_config *cfg, lfs_block_t block) { assert(block < cfg->block_count); // Erase the block - snprintf(emu->child, LFS_NAME_MAX, "%x", block); + snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block); struct stat st; int err = stat(emu->path, &st); if (err && errno != ENOENT) { @@ -239,4 +240,3 @@ int lfs_emubd_sync(const struct lfs_config *cfg) { return 0; } - |