+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
#include "fs-util.h"
#include "hwdb-internal.h"
#include "hwdb-util.h"
+#include "label.h"
+#include "mkdir.h"
#include "strbuf.h"
#include "string-util.h"
#include "udev.h"
int64_t size;
struct trie_header_f h = {
.signature = HWDB_SIG,
- .tool_version = htole64(atoi(VERSION)),
+ .tool_version = htole64(atoi(PACKAGE_VERSION)),
.header_size = htole64(sizeof(struct trie_header_f)),
.node_size = htole64(sizeof(struct trie_node_f)),
.child_entry_size = htole64(sizeof(struct trie_child_entry_f)),
t.strings_off = sizeof(struct trie_header_f);
trie_store_nodes_size(&t, trie->root);
- err = fopen_temporary(filename , &t.f, &filename_tmp);
+ err = fopen_temporary(filename, &t.f, &filename_tmp);
if (err < 0)
return err;
fchmod(fileno(t.f), 0444);
/* write nodes */
- err = fseeko(t.f, sizeof(struct trie_header_f), SEEK_SET);
- if (err < 0) {
- fclose(t.f);
- unlink_noerrno(filename_tmp);
- return -errno;
- }
+ if (fseeko(t.f, sizeof(struct trie_header_f), SEEK_SET) < 0)
+ goto error_fclose;
root_off = trie_store_nodes(&t, trie->root);
h.nodes_root_off = htole64(root_off);
pos = ftello(t.f);
/* write header */
size = ftello(t.f);
h.file_size = htole64(size);
- err = fseeko(t.f, 0, SEEK_SET);
- if (err < 0) {
- fclose(t.f);
- unlink_noerrno(filename_tmp);
- return -errno;
- }
+ if (fseeko(t.f, 0, SEEK_SET < 0))
+ goto error_fclose;
fwrite(&h, sizeof(struct trie_header_f), 1, t.f);
- err = ferror(t.f);
- if (err)
- err = -errno;
+
+ if (ferror(t.f))
+ goto error_fclose;
+ if (fflush(t.f) < 0)
+ goto error_fclose;
+ if (fsync(fileno(t.f)) < 0)
+ goto error_fclose;
+ if (rename(filename_tmp, filename) < 0)
+ goto error_fclose;
+
+ /* write succeeded */
fclose(t.f);
- if (err < 0 || rename(filename_tmp, filename) < 0) {
- unlink_noerrno(filename_tmp);
- return err < 0 ? err : -errno;
- }
log_debug("=== trie on-disk ===");
log_debug("size: %8"PRIi64" bytes", size);
log_debug("strings start: %8"PRIu64, t.strings_off);
return 0;
+
+ error_fclose:
+ err = -errno;
+ fclose(t.f);
+ unlink(filename_tmp);
+ return err;
}
static int insert_data(struct trie *trie, struct udev_list *match_list,
}
trie->nodes_count++;
- err = conf_files_list_strv(&files, ".hwdb", root, conf_file_dirs);
+ err = conf_files_list_strv(&files, ".hwdb", root, 0, conf_file_dirs);
if (err < 0) {
log_error_errno(err, "failed to enumerate hwdb files: %m");
rc = EXIT_FAILURE;
log_debug("strings dedup'ed: %8zu bytes (%8zu)",
trie->strings->dedup_len, trie->strings->dedup_count);
- hwdb_bin = strjoin(root, "/", hwdb_bin_dir, "/hwdb.bin", NULL);
+ hwdb_bin = strjoin(root, "/", hwdb_bin_dir, "/hwdb.bin");
if (!hwdb_bin) {
rc = EXIT_FAILURE;
goto out;
}
- mkdir_parents(hwdb_bin, 0755);
+
+ mkdir_parents_label(hwdb_bin, 0755);
+
err = trie_store(trie, hwdb_bin);
if (err < 0) {
log_error_errno(err, "Failure writing database %s: %m", hwdb_bin);
rc = EXIT_FAILURE;
}
+
+ label_fix(hwdb_bin, false, false);
}
if (test) {