address review comments

lfs.c

@@ -4912,377 +4912,541 @@ cleanup:
 
 #endif
 
-#if LFS_THREAD_SAFE
+#if !LFS_THREADSAFE
 
-int lfs_format_ts(lfs_t *lfs, const struct lfs_config *config)
-{
+int lfs_format (lfs_t * lfs, const struct lfs_config * config) {
+    return lfs_format_raw(lfs, config);
+}
+
+int lfs_mount (lfs_t * lfs, const struct lfs_config * config) {
+    return lfs_mount_raw(lfs, config);
+}
+
+int lfs_unmount (lfs_t * lfs) {
+    return lfs_unmount_raw(lfs);
+}
+
+int lfs_remove (lfs_t * lfs, const char * path) {
+    return lfs_remove_raw(lfs, path);
+}
+
+int lfs_rename (lfs_t * lfs, const char * oldpath, const char * newpath) {
+    return lfs_rename_raw(lfs, oldpath, newpath);
+}
+
+int lfs_stat (lfs_t * lfs, const char * path, struct lfs_info * info) {
+    return lfs_stat_raw(lfs, path, info);
+}
+
+lfs_ssize_t lfs_getattr (lfs_t * lfs, const char * path, uint8_t type, void * buffer, lfs_size_t size) {
+    return lfs_getattr_raw(lfs, path, type, buffer, size);
+}
+
+int lfs_setattr (lfs_t * lfs, const char * path, uint8_t type, const void * buffer, lfs_size_t size) {
+    return lfs_setattr_raw(lfs, path, type, buffer, size);
+}
+
+int lfs_removeattr (lfs_t * lfs, const char * path, uint8_t type) {
+    return lfs_removeattr_raw(lfs, path, type);
+}
+
+int lfs_file_open (lfs_t * lfs, lfs_file_t * file, const char * path, int flags) {
+    return lfs_file_open_raw(lfs, file, path, flags);
+}
+
+int lfs_file_opencfg (lfs_t                        * lfs,
+                         lfs_file_t                   * file,
+                         const char                   * path,
+                         int                            flags,
+                         const struct lfs_file_config * config) {
+    return lfs_file_opencfg_raw(lfs, file, path, flags, config);
+}
+
+int lfs_file_close (lfs_t * lfs, lfs_file_t * file) {
+    return lfs_file_close_raw(lfs, file);
+}
+
+int lfs_file_sync (lfs_t * lfs, lfs_file_t * file) {
+    return lfs_file_sync_raw(lfs, file);
+}
+
+lfs_ssize_t lfs_file_read (lfs_t * lfs, lfs_file_t * file, void * buffer, lfs_size_t size) {
+    return lfs_file_read_raw(lfs, file, buffer, size);
+}
+
+lfs_ssize_t lfs_file_write (lfs_t * lfs, lfs_file_t * file, const void * buffer, lfs_size_t size) {
+    return lfs_file_write_raw(lfs, file, buffer, size);
+}
+
+lfs_soff_t lfs_file_seek (lfs_t * lfs, lfs_file_t * file, lfs_soff_t off, int whence) {
+    return lfs_file_seek_raw(lfs, file, off, whence);
+}
+
+int lfs_file_truncate (lfs_t * lfs, lfs_file_t * file, lfs_off_t size) {
+    return lfs_file_truncate_raw(lfs, file, size);
+}
+
+lfs_soff_t lfs_file_tell (lfs_t * lfs, lfs_file_t * file) {
+    return lfs_file_tell_raw(lfs, file);
+}
+
+int lfs_file_rewind (lfs_t * lfs, lfs_file_t * file) {
+    return lfs_file_rewind_raw(lfs, file);
+}
+
+lfs_soff_t lfs_file_size (lfs_t * lfs, lfs_file_t * file) {
+    return lfs_file_size_raw(lfs, file);
+}
+
+int lfs_mkdir (lfs_t * lfs, const char * path) {
+    return lfs_mkdir_raw(lfs, path);
+}
+
+int lfs_dir_open (lfs_t * lfs, lfs_dir_t * dir, const char * path) {
+    return lfs_dir_open_raw(lfs, dir, path);
+}
+
+int lfs_dir_close (lfs_t * lfs, lfs_dir_t * dir) {
+    return lfs_dir_close_raw(lfs, dir);
+}
+
+int lfs_dir_read (lfs_t * lfs, lfs_dir_t * dir, struct lfs_info * info) {
+    return lfs_dir_read_raw(lfs, dir, info);
+}
+
+int lfs_dir_seek (lfs_t * lfs, lfs_dir_t * dir, lfs_off_t off) {
+    return lfs_dir_seek_raw(lfs, dir, off);
+}
+
+lfs_soff_t lfs_dir_tell (lfs_t * lfs, lfs_dir_t * dir) {
+    return lfs_dir_tell_raw(lfs, dir);
+}
+
+int lfs_dir_rewind (lfs_t * lfs, lfs_dir_t * dir) {
+    return lfs_dir_rewind_raw(lfs, dir);
+}
+
+lfs_ssize_t lfs_fs_size (lfs_t * lfs) {
+    return lfs_fs_size_raw(lfs);
+}
+
+int lfs_fs_traverse (lfs_t * lfs, int (* cb)(void *, lfs_block_t), void * data) {
+    return lfs_fs_traverse_raw(lfs, cb, data);
+}
+
+#ifdef LFS_MIGRATE
+
+int lfs_migrate (lfs_t * lfs, const struct lfs_config * cfg) {
+    return lfs_migrate_raw(lfs, cfg);
+}
+
+#endif
+
+#endif
+
+#if LFS_THREADSAFE
+
+int lfs_format (lfs_t * lfs, const struct lfs_config * config) {
     int err = config->lock(config);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_format_raw(lfs, config);
     config->unlock(config);
 
     return err;
 }
-int lfs_mount_ts(lfs_t *lfs, const struct lfs_config *config)
-{
+
+int lfs_mount (lfs_t * lfs, const struct lfs_config * config) {
     int err = config->lock(config);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_mount_raw(lfs, config);
     config->unlock(config);
 
     return err;
 }
-int lfs_unmount_ts(lfs_t *lfs)
-{
+
+int lfs_unmount (lfs_t * lfs) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_unmount_raw(lfs);
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_remove_ts(lfs_t *lfs, const char *path)
-{
+
+int lfs_remove (lfs_t * lfs, const char * path) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_remove_raw(lfs, path);
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_rename_ts(lfs_t *lfs, const char *oldpath, const char *newpath)
-{
+
+int lfs_rename (lfs_t * lfs, const char * oldpath, const char * newpath) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_rename_raw(lfs, oldpath, newpath);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_stat_ts(lfs_t *lfs, const char *path, struct lfs_info *info)
-{
+
+int lfs_stat (lfs_t * lfs, const char * path, struct lfs_info * info) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_stat_raw(lfs, path, info);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_ssize_t lfs_getattr_ts(lfs_t *lfs, const char *path, uint8_t type, void *buffer, lfs_size_t size)
-{
+
+lfs_ssize_t lfs_getattr (lfs_t * lfs, const char * path, uint8_t type, void * buffer, lfs_size_t size) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_getattr_raw(lfs, path, type, buffer, size);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_setattr_ts(lfs_t *lfs, const char *path, uint8_t type, const void *buffer, lfs_size_t size)
-{
+
+int lfs_setattr (lfs_t * lfs, const char * path, uint8_t type, const void * buffer, lfs_size_t size) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_setattr_raw(lfs, path, type, buffer, size);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_removeattr_ts(lfs_t *lfs, const char *path, uint8_t type)
-{
+
+int lfs_removeattr (lfs_t * lfs, const char * path, uint8_t type) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_removeattr_raw(lfs, path, type);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_file_open_ts(lfs_t *lfs, lfs_file_t *file, const char *path, int flags)
-{
+
+int lfs_file_open (lfs_t * lfs, lfs_file_t * file, const char * path, int flags) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_open_raw(lfs, file, path, flags);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_file_opencfg_ts(lfs_t *lfs, lfs_file_t *file, const char *path, int flags, const struct lfs_file_config *config)
-{
+
+int lfs_file_opencfg (lfs_t                        * lfs,
+                      lfs_file_t                   * file,
+                      const char                   * path,
+                      int                            flags,
+                      const struct lfs_file_config * config) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_opencfg_raw(lfs, file, path, flags, config);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_file_close_ts(lfs_t *lfs, lfs_file_t *file)
-{
+
+int lfs_file_close (lfs_t * lfs, lfs_file_t * file) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_close_raw(lfs, file);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_file_sync_ts(lfs_t *lfs, lfs_file_t *file)
-{
+
+int lfs_file_sync (lfs_t * lfs, lfs_file_t * file) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_sync_raw(lfs, file);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_ssize_t lfs_file_read_ts(lfs_t *lfs, lfs_file_t *file, void *buffer, lfs_size_t size)
-{
+
+lfs_ssize_t lfs_file_read (lfs_t * lfs, lfs_file_t * file, void * buffer, lfs_size_t size) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_read_raw(lfs, file, buffer, size);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_ssize_t lfs_file_write_ts(lfs_t *lfs, lfs_file_t *file, const void *buffer, lfs_size_t size)
-{
+
+lfs_ssize_t lfs_file_write (lfs_t * lfs, lfs_file_t * file, const void * buffer, lfs_size_t size) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_write_raw(lfs, file, buffer, size);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_soff_t lfs_file_seek_ts(lfs_t *lfs, lfs_file_t *file, lfs_soff_t off, int whence)
-{
+
+lfs_soff_t lfs_file_seek (lfs_t * lfs, lfs_file_t * file, lfs_soff_t off, int whence) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_seek_raw(lfs, file, off, whence);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_file_truncate_ts(lfs_t *lfs, lfs_file_t *file, lfs_off_t size)
-{
+
+int lfs_file_truncate (lfs_t * lfs, lfs_file_t * file, lfs_off_t size) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_truncate_raw(lfs, file, size);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_soff_t lfs_file_tell_ts(lfs_t *lfs, lfs_file_t *file)
-{
+
+lfs_soff_t lfs_file_tell (lfs_t * lfs, lfs_file_t * file) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_tell_raw(lfs, file);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_file_rewind_ts(lfs_t *lfs, lfs_file_t *file)
-{
+
+int lfs_file_rewind (lfs_t * lfs, lfs_file_t * file) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_rewind_raw(lfs, file);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_soff_t lfs_file_size_ts(lfs_t *lfs, lfs_file_t *file)
-{
+
+lfs_soff_t lfs_file_size (lfs_t * lfs, lfs_file_t * file) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_file_size_raw(lfs, file);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_mkdir_ts(lfs_t *lfs, const char *path)
-{
+
+int lfs_mkdir (lfs_t * lfs, const char * path) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_mkdir_raw(lfs, path);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_dir_open_ts(lfs_t *lfs, lfs_dir_t *dir, const char *path)
-{
+
+int lfs_dir_open (lfs_t * lfs, lfs_dir_t * dir, const char * path) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_dir_open_raw(lfs, dir, path);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_dir_close_ts(lfs_t *lfs, lfs_dir_t *dir)
-{
+
+int lfs_dir_close (lfs_t * lfs, lfs_dir_t * dir) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_dir_close_raw(lfs, dir);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_dir_read_ts(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info)
-{
+
+int lfs_dir_read (lfs_t * lfs, lfs_dir_t * dir, struct lfs_info * info) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_dir_read_raw(lfs, dir, info);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_dir_seek_ts(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off)
-{
+
+int lfs_dir_seek (lfs_t * lfs, lfs_dir_t * dir, lfs_off_t off) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_dir_seek_raw(lfs, dir, off);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_soff_t lfs_dir_tell_ts(lfs_t *lfs, lfs_dir_t *dir)
-{
+
+lfs_soff_t lfs_dir_tell (lfs_t * lfs, lfs_dir_t * dir) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_dir_tell_raw(lfs, dir);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_dir_rewind_ts(lfs_t *lfs, lfs_dir_t *dir)
-{
+
+int lfs_dir_rewind (lfs_t * lfs, lfs_dir_t * dir) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_dir_rewind_raw(lfs, dir);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-lfs_ssize_t lfs_fs_size_ts(lfs_t *lfs)
-{
+
+lfs_ssize_t lfs_fs_size (lfs_t * lfs) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_fs_size_raw(lfs);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
 }
-int lfs_fs_traverse_ts(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data)
-{
+
+int lfs_fs_traverse (lfs_t * lfs, int (* cb)(void *, lfs_block_t), void * data) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_fs_traverse_raw(lfs, cb, data);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;
@@ -5290,15 +5454,15 @@ int lfs_fs_traverse_ts(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data)
 
 #ifdef LFS_MIGRATE
 
-int lfs_migrate_ts(lfs_t *lfs, const struct lfs_config *cfg)
-{
+int lfs_migrate (lfs_t * lfs, const struct lfs_config * cfg) {
     int err = lfs->cfg->lock(lfs->cfg);
-    if(err)
+    if (err)
     {
         return err;
     }
+
     err = lfs_migrate_raw(lfs, cfg);
-    
+
     lfs->cfg->unlock(lfs->cfg);
 
     return err;

lfs.h

@@ -16,7 +16,6 @@ extern "C"
 {
 #endif
 
-
 /// Version info ///
 
 // Software library version
@@ -54,7 +53,7 @@ typedef uint32_t lfs_block_t;
 
 // Maximum size of a file in bytes, may be redefined to limit to support other
 // drivers. Limited on disk to <= 4294967296. However, above 2147483647 the
-// functions lfs_file_seek_raw, lfs_file_size_raw, and lfs_file_tell_raw will return
+// functions lfs_file_seek, lfs_file_size, and lfs_file_tell will return
 // incorrect values due to using signed integers. Stored in superblock and
 // must be respected by other littlefs drivers.
 #ifndef LFS_FILE_MAX
@@ -175,7 +174,7 @@ struct lfs_config {
     // are propogated to the user.
     int (*sync)(const struct lfs_config *c);
 
-    #if LFS_THREAD_SAFE
+#if LFS_THREADSAFE
     // Lock the underlying block device. Negative error codes
     // are propogated to the user.
     int (*lock)(const struct lfs_config *c);
@@ -183,7 +182,7 @@ struct lfs_config {
     // Unlock the underlying block device. Negative error codes
     // are propogated to the user.
     int (*unlock)(const struct lfs_config *c);
-    #endif
+#endif
 
     // Minimum size of a block read. All read operations will be a
     // multiple of this value.
@@ -417,7 +416,7 @@ typedef struct lfs {
 // be zeroed for defaults and backwards compatibility.
 //
 // Returns a negative error code on failure.
-int lfs_format_raw(lfs_t *lfs, const struct lfs_config *config);
+int lfs_format(lfs_t *lfs, const struct lfs_config *config);
 
 // Mounts a littlefs
 //
@@ -427,13 +426,13 @@ int lfs_format_raw(lfs_t *lfs, const struct lfs_config *config);
 // be zeroed for defaults and backwards compatibility.
 //
 // Returns a negative error code on failure.
-int lfs_mount_raw(lfs_t *lfs, const struct lfs_config *config);
+int lfs_mount(lfs_t *lfs, const struct lfs_config *config);
 
 // Unmounts a littlefs
 //
 // Does nothing besides releasing any allocated resources.
 // Returns a negative error code on failure.
-int lfs_unmount_raw(lfs_t *lfs);
+int lfs_unmount(lfs_t *lfs);
 
 /// General operations ///
 
@@ -441,7 +440,7 @@ int lfs_unmount_raw(lfs_t *lfs);
 //
 // If removing a directory, the directory must be empty.
 // Returns a negative error code on failure.
-int lfs_remove_raw(lfs_t *lfs, const char *path);
+int lfs_remove(lfs_t *lfs, const char *path);
 
 // Rename or move a file or directory
 //
@@ -449,13 +448,13 @@ int lfs_remove_raw(lfs_t *lfs, const char *path);
 // If the destination is a directory, the directory must be empty.
 //
 // Returns a negative error code on failure.
-int lfs_rename_raw(lfs_t *lfs, const char *oldpath, const char *newpath);
+int lfs_rename(lfs_t *lfs, const char *oldpath, const char *newpath);
 
 // Find info about a file or directory
 //
 // Fills out the info structure, based on the specified file or directory.
 // Returns a negative error code on failure.
-int lfs_stat_raw(lfs_t *lfs, const char *path, struct lfs_info *info);
+int lfs_stat(lfs_t *lfs, const char *path, struct lfs_info *info);
 
 // Get a custom attribute
 //
@@ -469,7 +468,7 @@ int lfs_stat_raw(lfs_t *lfs, const char *path, struct lfs_info *info);
 // Note, the returned size is the size of the attribute on disk, irrespective
 // of the size of the buffer. This can be used to dynamically allocate a buffer
 // or check for existance.
-lfs_ssize_t lfs_getattr_raw(lfs_t *lfs, const char *path,
+lfs_ssize_t lfs_getattr(lfs_t *lfs, const char *path,
         uint8_t type, void *buffer, lfs_size_t size);
 
 // Set custom attributes
@@ -479,7 +478,7 @@ lfs_ssize_t lfs_getattr_raw(lfs_t *lfs, const char *path,
 // implicitly created.
 //
 // Returns a negative error code on failure.
-int lfs_setattr_raw(lfs_t *lfs, const char *path,
+int lfs_setattr(lfs_t *lfs, const char *path,
         uint8_t type, const void *buffer, lfs_size_t size);
 
 // Removes a custom attribute
@@ -487,7 +486,7 @@ int lfs_setattr_raw(lfs_t *lfs, const char *path,
 // If an attribute is not found, nothing happens.
 //
 // Returns a negative error code on failure.
-int lfs_removeattr_raw(lfs_t *lfs, const char *path, uint8_t type);
+int lfs_removeattr(lfs_t *lfs, const char *path, uint8_t type);
 
 
 /// File operations ///
@@ -498,7 +497,7 @@ int lfs_removeattr_raw(lfs_t *lfs, const char *path, uint8_t type);
 // are values from the enum lfs_open_flags that are bitwise-ored together.
 //
 // Returns a negative error code on failure.
-int lfs_file_open_raw(lfs_t *lfs, lfs_file_t *file,
+int lfs_file_open(lfs_t *lfs, lfs_file_t *file,
         const char *path, int flags);
 
 // Open a file with extra configuration
@@ -511,7 +510,7 @@ int lfs_file_open_raw(lfs_t *lfs, lfs_file_t *file,
 // config struct must be zeroed for defaults and backwards compatibility.
 //
 // Returns a negative error code on failure.
-int lfs_file_opencfg_raw(lfs_t *lfs, lfs_file_t *file,
+int lfs_file_opencfg(lfs_t *lfs, lfs_file_t *file,
         const char *path, int flags,
         const struct lfs_file_config *config);
 
@@ -521,19 +520,19 @@ int lfs_file_opencfg_raw(lfs_t *lfs, lfs_file_t *file,
 // sync had been called and releases any allocated resources.
 //
 // Returns a negative error code on failure.
-int lfs_file_close_raw(lfs_t *lfs, lfs_file_t *file);
+int lfs_file_close(lfs_t *lfs, lfs_file_t *file);
 
 // Synchronize a file on storage
 //
 // Any pending writes are written out to storage.
 // Returns a negative error code on failure.
-int lfs_file_sync_raw(lfs_t *lfs, lfs_file_t *file);
+int lfs_file_sync(lfs_t *lfs, lfs_file_t *file);
 
 // Read data from file
 //
 // Takes a buffer and size indicating where to store the read data.
 // Returns the number of bytes read, or a negative error code on failure.
-lfs_ssize_t lfs_file_read_raw(lfs_t *lfs, lfs_file_t *file,
+lfs_ssize_t lfs_file_read(lfs_t *lfs, lfs_file_t *file,
         void *buffer, lfs_size_t size);
 
 // Write data to file
@@ -542,38 +541,38 @@ lfs_ssize_t lfs_file_read_raw(lfs_t *lfs, lfs_file_t *file,
 // actually be updated on the storage until either sync or close is called.
 //
 // Returns the number of bytes written, or a negative error code on failure.
-lfs_ssize_t lfs_file_write_raw(lfs_t *lfs, lfs_file_t *file,
+lfs_ssize_t lfs_file_write(lfs_t *lfs, lfs_file_t *file,
         const void *buffer, lfs_size_t size);
 
 // Change the position of the file
 //
 // The change in position is determined by the offset and whence flag.
 // Returns the new position of the file, or a negative error code on failure.
-lfs_soff_t lfs_file_seek_raw(lfs_t *lfs, lfs_file_t *file,
+lfs_soff_t lfs_file_seek(lfs_t *lfs, lfs_file_t *file,
         lfs_soff_t off, int whence);
 
 // Truncates the size of the file to the specified size
 //
 // Returns a negative error code on failure.
-int lfs_file_truncate_raw(lfs_t *lfs, lfs_file_t *file, lfs_off_t size);
+int lfs_file_truncate(lfs_t *lfs, lfs_file_t *file, lfs_off_t size);
 
 // Return the position of the file
 //
-// Equivalent to lfs_file_seek_raw(lfs, file, 0, LFS_SEEK_CUR)
+// Equivalent to lfs_file_seek(lfs, file, 0, LFS_SEEK_CUR)
 // Returns the position of the file, or a negative error code on failure.
-lfs_soff_t lfs_file_tell_raw(lfs_t *lfs, lfs_file_t *file);
+lfs_soff_t lfs_file_tell(lfs_t *lfs, lfs_file_t *file);
 
 // Change the position of the file to the beginning of the file
 //
-// Equivalent to lfs_file_seek_raw(lfs, file, 0, LFS_SEEK_SET)
+// Equivalent to lfs_file_seek(lfs, file, 0, LFS_SEEK_SET)
 // Returns a negative error code on failure.
-int lfs_file_rewind_raw(lfs_t *lfs, lfs_file_t *file);
+int lfs_file_rewind(lfs_t *lfs, lfs_file_t *file);
 
 // Return the size of the file
 //
-// Similar to lfs_file_seek_raw(lfs, file, 0, LFS_SEEK_END)
+// Similar to lfs_file_seek(lfs, file, 0, LFS_SEEK_END)
 // Returns the size of the file, or a negative error code on failure.
-lfs_soff_t lfs_file_size_raw(lfs_t *lfs, lfs_file_t *file);
+lfs_soff_t lfs_file_size(lfs_t *lfs, lfs_file_t *file);
 
 
 /// Directory operations ///
@@ -581,26 +580,26 @@ lfs_soff_t lfs_file_size_raw(lfs_t *lfs, lfs_file_t *file);
 // Create a directory
 //
 // Returns a negative error code on failure.
-int lfs_mkdir_raw(lfs_t *lfs, const char *path);
+int lfs_mkdir(lfs_t *lfs, const char *path);
 
 // Open a directory
 //
 // Once open a directory can be used with read to iterate over files.
 // Returns a negative error code on failure.
-int lfs_dir_open_raw(lfs_t *lfs, lfs_dir_t *dir, const char *path);
+int lfs_dir_open(lfs_t *lfs, lfs_dir_t *dir, const char *path);
 
 // Close a directory
 //
 // Releases any allocated resources.
 // Returns a negative error code on failure.
-int lfs_dir_close_raw(lfs_t *lfs, lfs_dir_t *dir);
+int lfs_dir_close(lfs_t *lfs, lfs_dir_t *dir);
 
 // Read an entry in the directory
 //
 // Fills out the info structure, based on the specified file or directory.
 // Returns a positive value on success, 0 at the end of directory,
 // or a negative error code on failure.
-int lfs_dir_read_raw(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info);
+int lfs_dir_read(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info);
 
 // Change the position of the directory
 //
@@ -608,7 +607,7 @@ int lfs_dir_read_raw(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info);
 // an absolute offset in the directory seek.
 //
 // Returns a negative error code on failure.
-int lfs_dir_seek_raw(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off);
+int lfs_dir_seek(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off);
 
 // Return the position of the directory
 //
@@ -616,12 +615,12 @@ int lfs_dir_seek_raw(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off);
 // sense, but does indicate the current position in the directory iteration.
 //
 // Returns the position of the directory, or a negative error code on failure.
-lfs_soff_t lfs_dir_tell_raw(lfs_t *lfs, lfs_dir_t *dir);
+lfs_soff_t lfs_dir_tell(lfs_t *lfs, lfs_dir_t *dir);
 
 // Change the position of the directory to the beginning of the directory
 //
 // Returns a negative error code on failure.
-int lfs_dir_rewind_raw(lfs_t *lfs, lfs_dir_t *dir);
+int lfs_dir_rewind(lfs_t *lfs, lfs_dir_t *dir);
 
 
 /// Filesystem-level filesystem operations
@@ -632,7 +631,7 @@ int lfs_dir_rewind_raw(lfs_t *lfs, lfs_dir_t *dir);
 // size may be larger than the filesystem actually is.
 //
 // Returns the number of allocated blocks, or a negative error code on failure.
-lfs_ssize_t lfs_fs_size_raw(lfs_t *lfs);
+lfs_ssize_t lfs_fs_size(lfs_t *lfs);
 
 // Traverse through all blocks in use by the filesystem
 //
@@ -641,12 +640,12 @@ lfs_ssize_t lfs_fs_size_raw(lfs_t *lfs);
 // blocks are in use or how much of the storage is available.
 //
 // Returns a negative error code on failure.
-int lfs_fs_traverse_raw(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data);
+int lfs_fs_traverse(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data);
 
 #ifdef LFS_MIGRATE
 // Attempts to migrate a previous version of littlefs
 //
-// Behaves similarly to the lfs_format_raw function. Attempts to mount
+// Behaves similarly to the lfs_format function. Attempts to mount
 // the previous version of littlefs and update the filesystem so it can be
 // mounted with the current version of littlefs.
 //
@@ -655,108 +654,39 @@ int lfs_fs_traverse_raw(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data);
 // be zeroed for defaults and backwards compatibility.
 //
 // Returns a negative error code on failure.
+int lfs_migrate(lfs_t *lfs, const struct lfs_config *cfg);
+#endif
+
+int lfs_format_raw(lfs_t *lfs, const struct lfs_config *config);
+int lfs_mount_raw(lfs_t *lfs, const struct lfs_config *config);
+int lfs_unmount_raw(lfs_t *lfs);
+int lfs_remove_raw(lfs_t *lfs, const char *path);
+int lfs_rename_raw(lfs_t *lfs, const char *oldpath, const char *newpath);
+int lfs_stat_raw(lfs_t *lfs, const char *path, struct lfs_info *info);
+lfs_ssize_t lfs_getattr_raw(lfs_t *lfs, const char *path, uint8_t type, void *buffer, lfs_size_t size);
+int lfs_setattr_raw(lfs_t *lfs, const char *path, uint8_t type, const void *buffer, lfs_size_t size);
+int lfs_removeattr_raw(lfs_t *lfs, const char *path, uint8_t type);
+int lfs_file_open_raw(lfs_t *lfs, lfs_file_t *file, const char *path, int flags);
+int lfs_file_opencfg_raw(lfs_t *lfs, lfs_file_t *file, const char *path, int flags, const struct lfs_file_config *config);
+int lfs_file_close_raw(lfs_t *lfs, lfs_file_t *file);
+int lfs_file_sync_raw(lfs_t *lfs, lfs_file_t *file);
+lfs_ssize_t lfs_file_read_raw(lfs_t *lfs, lfs_file_t *file, void *buffer, lfs_size_t size);
+lfs_ssize_t lfs_file_write_raw(lfs_t *lfs, lfs_file_t *file, const void *buffer, lfs_size_t size);
+lfs_soff_t lfs_file_seek_raw(lfs_t *lfs, lfs_file_t *file, lfs_soff_t off, int whence);
+int lfs_file_truncate_raw(lfs_t *lfs, lfs_file_t *file, lfs_off_t size);
+lfs_soff_t lfs_file_tell_raw(lfs_t *lfs, lfs_file_t *file);
+int lfs_file_rewind_raw(lfs_t *lfs, lfs_file_t *file);
+lfs_soff_t lfs_file_size_raw(lfs_t *lfs, lfs_file_t *file);
+int lfs_mkdir_raw(lfs_t *lfs, const char *path);
+int lfs_dir_open_raw(lfs_t *lfs, lfs_dir_t *dir, const char *path);
+int lfs_dir_close_raw(lfs_t *lfs, lfs_dir_t *dir);
+int lfs_dir_read_raw(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info);
+int lfs_dir_seek_raw(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off);
+lfs_soff_t lfs_dir_tell_raw(lfs_t *lfs, lfs_dir_t *dir);
+int lfs_dir_rewind_raw(lfs_t *lfs, lfs_dir_t *dir);
+lfs_ssize_t lfs_fs_size_raw(lfs_t *lfs);
+int lfs_fs_traverse_raw(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data);
 int lfs_migrate_raw(lfs_t *lfs, const struct lfs_config *cfg);
-#endif
-
-#if LFS_THREAD_SAFE
-
-int lfs_format_ts(lfs_t *lfs, const struct lfs_config *config);
-int lfs_mount_ts(lfs_t *lfs, const struct lfs_config *config);
-int lfs_unmount_ts(lfs_t *lfs);
-int lfs_remove_ts(lfs_t *lfs, const char *path);
-int lfs_rename_ts(lfs_t *lfs, const char *oldpath, const char *newpath);
-int lfs_stat_ts(lfs_t *lfs, const char *path, struct lfs_info *info);
-lfs_ssize_t lfs_getattr_ts(lfs_t *lfs, const char *path, uint8_t type, void *buffer, lfs_size_t size);
-int lfs_setattr_ts(lfs_t *lfs, const char *path, uint8_t type, const void *buffer, lfs_size_t size);
-int lfs_removeattr_ts(lfs_t *lfs, const char *path, uint8_t type);
-int lfs_file_open_ts(lfs_t *lfs, lfs_file_t *file, const char *path, int flags);
-int lfs_file_opencfg_ts(lfs_t *lfs, lfs_file_t *file, const char *path, int flags, const struct lfs_file_config *config);
-int lfs_file_close_ts(lfs_t *lfs, lfs_file_t *file);
-int lfs_file_sync_ts(lfs_t *lfs, lfs_file_t *file);
-lfs_ssize_t lfs_file_read_ts(lfs_t *lfs, lfs_file_t *file, void *buffer, lfs_size_t size);
-lfs_ssize_t lfs_file_write_ts(lfs_t *lfs, lfs_file_t *file, const void *buffer, lfs_size_t size);
-lfs_soff_t lfs_file_seek_ts(lfs_t *lfs, lfs_file_t *file, lfs_soff_t off, int whence);
-int lfs_file_truncate_ts(lfs_t *lfs, lfs_file_t *file, lfs_off_t size);
-lfs_soff_t lfs_file_tell_ts(lfs_t *lfs, lfs_file_t *file);
-int lfs_file_rewind_ts(lfs_t *lfs, lfs_file_t *file);
-lfs_soff_t lfs_file_size_ts(lfs_t *lfs, lfs_file_t *file);
-int lfs_mkdir_ts(lfs_t *lfs, const char *path);
-int lfs_dir_open_ts(lfs_t *lfs, lfs_dir_t *dir, const char *path);
-int lfs_dir_close_ts(lfs_t *lfs, lfs_dir_t *dir);
-int lfs_dir_read_ts(lfs_t *lfs, lfs_dir_t *dir, struct lfs_info *info);
-int lfs_dir_seek_ts(lfs_t *lfs, lfs_dir_t *dir, lfs_off_t off);
-lfs_soff_t lfs_dir_tell_ts(lfs_t *lfs, lfs_dir_t *dir);
-int lfs_dir_rewind_ts(lfs_t *lfs, lfs_dir_t *dir);
-lfs_ssize_t lfs_fs_size_ts(lfs_t *lfs);
-int lfs_fs_traverse_ts(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data);
-int lfs_migrate_ts(lfs_t *lfs, const struct lfs_config *cfg);
-
-#define lfs_format lfs_format_ts
-#define lfs_mount lfs_mount_ts
-#define lfs_unmount lfs_unmount_ts
-#define lfs_remove lfs_remove_ts
-#define lfs_rename lfs_rename_ts
-#define lfs_stat lfs_stat_ts
-#define lfs_getattr lfs_getattr_ts
-#define lfs_setattr lfs_setattr_ts
-#define lfs_removeattr lfs_removeattr_ts
-#define lfs_file_open lfs_file_open_ts
-#define lfs_file_opencfg lfs_file_opencfg_ts
-#define lfs_file_close lfs_file_close_ts
-#define lfs_file_sync lfs_file_sync_ts
-#define lfs_file_read lfs_file_read_ts
-#define lfs_file_write lfs_file_write_ts
-#define lfs_file_seek lfs_file_seek_ts
-#define lfs_file_truncate lfs_file_truncate_ts
-#define lfs_file_tell lfs_file_tell_ts
-#define lfs_file_rewind lfs_file_rewind_ts
-#define lfs_file_size lfs_file_size_ts
-#define lfs_mkdir lfs_mkdir_ts
-#define lfs_dir_open lfs_dir_open_ts
-#define lfs_dir_close lfs_dir_close_ts
-#define lfs_dir_read lfs_dir_read_ts
-#define lfs_dir_seek lfs_dir_seek_ts
-#define lfs_dir_tell lfs_dir_tell_ts
-#define lfs_dir_rewind lfs_dir_rewind_ts
-#define lfs_fs_size lfs_fs_size_ts
-#define lfs_fs_traverse lfs_fs_traverse_ts
-#define lfs_migrate lfs_migrate_ts
-
-#else
-
-#define lfs_format lfs_format_raw
-#define lfs_mount lfs_mount_raw
-#define lfs_unmount lfs_unmount_raw
-#define lfs_remove lfs_remove_raw
-#define lfs_rename lfs_rename_raw
-#define lfs_stat lfs_stat_raw
-#define lfs_getattr lfs_getattr_raw
-#define lfs_setattr lfs_setattr_raw
-#define lfs_removeattr lfs_removeattr_raw
-#define lfs_file_open lfs_file_open_raw
-#define lfs_file_opencfg lfs_file_opencfg_raw
-#define lfs_file_close lfs_file_close_raw
-#define lfs_file_sync lfs_file_sync_raw
-#define lfs_file_read lfs_file_read_raw
-#define lfs_file_write lfs_file_write_raw
-#define lfs_file_seek lfs_file_seek_raw
-#define lfs_file_truncate lfs_file_truncate_raw
-#define lfs_file_tell lfs_file_tell_raw
-#define lfs_file_rewind lfs_file_rewind_raw
-#define lfs_file_size lfs_file_size_raw
-#define lfs_mkdir lfs_mkdir_raw
-#define lfs_dir_open lfs_dir_open_raw
-#define lfs_dir_close lfs_dir_close_raw
-#define lfs_dir_read lfs_dir_read_raw
-#define lfs_dir_seek lfs_dir_seek_raw
-#define lfs_dir_tell lfs_dir_tell_raw
-#define lfs_dir_rewind lfs_dir_rewind_raw
-#define lfs_fs_size lfs_fs_size_raw
-#define lfs_fs_traverse lfs_fs_traverse_raw
-#define lfs_migrate lfs_migrate_raw
-
-#endif
-
 
 #ifdef __cplusplus
 } /* extern "C" */

lfs_util.h

@@ -44,8 +44,8 @@ extern "C"
 #endif
 
 // Enables thread-safe wrappers using the lock/unlock callbacks in lfs_config
-#ifndef LFS_THREAD_SAFE
-#define LFS_THREAD_SAFE 0
+#ifndef LFS_THREADSAFE
+#define LFS_THREADSAFE 0
 #endif
 
 // Macros, may be replaced by system specific wrappers. Arguments to these