static int local_unlinkat(FsContext *ctx, V9fsPath *dir, const char *name, int flags) { int ret; V9fsString fullname; char buffer[PATH_MAX]; v9fs_string_init(&fullname); v9fs_string_sprintf(&fullname, "%s/%s", dir->data, name); if (ctx->export_flags & V9FS_SM_MAPPED_FILE) { if (flags == AT_REMOVEDIR) { /* * If directory remove .virtfs_metadata contained in the * directory */ snprintf(buffer, ARRAY_SIZE(buffer), "%s/%s/%s", ctx->fs_root, fullname.data, VIRTFS_META_DIR); ret = remove(buffer); if (ret < 0 && errno != ENOENT) { /* * We didn't had the .virtfs_metadata file. May be file created * in non-mapped mode ?. Ignore ENOENT. */ goto err_out; } } /* * Now remove the name from parent directory * .virtfs_metadata directory. */ ret = remove(local_mapped_attr_path(ctx, fullname.data, buffer)); if (ret < 0 && errno != ENOENT) { /* * We didn't had the .virtfs_metadata file. May be file created * in non-mapped mode ?. Ignore ENOENT. */ goto err_out; } } /* Remove the name finally */ ret = remove(rpath(ctx, fullname.data, buffer)); err_out: v9fs_string_free(&fullname); return ret; }