On Mon, Sep 11, 2023 at 06:38:46PM +0200, mwi...@suse.com wrote:
> From: Martin Wilck <mwi...@suse.com>
>
> The options bindings_file, wwids_file, and prkeys_file have been
> deprecated since cb4d6db ("libmultipath: deprecate file and directory config
> options") (multipath-tools 0.8.8). Deprecate and ignore them now.
>
Reviewed-by: Benjamin Marzinski <bmarz...@redhat.com>
> Signed-off-by: Martin Wilck <mwi...@suse.com>
> ---
> libmultipath/alias.c | 43 +++++++++----------
> libmultipath/alias.h | 3 +-
> libmultipath/config.c | 18 --------
> libmultipath/config.h | 3 --
> libmultipath/dict.c | 39 +++---------------
> libmultipath/libmultipath.version | 8 +---
> libmultipath/prkey.c | 7 ++--
> libmultipath/prkey.h | 7 ++--
> libmultipath/propsel.c | 5 +--
> libmultipath/wwids.c | 18 ++------
> multipath/main.c | 2 +-
> multipath/multipath.conf.5.in | 23 +++++------
> multipathd/uxlsnr.c | 17 +++-----
> tests/alias.c | 68 +++++++++++++++----------------
> 14 files changed, 90 insertions(+), 171 deletions(-)
>
> diff --git a/libmultipath/alias.c b/libmultipath/alias.c
> index 76ed62d..11130e6 100644
> --- a/libmultipath/alias.c
> +++ b/libmultipath/alias.c
> @@ -55,6 +55,8 @@
> /* uatomic access only */
> static int bindings_file_changed = 1;
>
> +static const char bindings_file_path[] = DEFAULT_BINDINGS_FILE;
> +
> static pthread_mutex_t timestamp_mutex = PTHREAD_MUTEX_INITIALIZER;
> static struct timespec bindings_last_updated;
>
> @@ -273,7 +275,6 @@ static int write_bindings_file(const Bindings *bindings,
> int fd,
>
> void handle_bindings_file_inotify(const struct inotify_event *event)
> {
> - struct config *conf;
> const char *base;
> bool changed = false;
> struct stat st;
> @@ -283,12 +284,9 @@ void handle_bindings_file_inotify(const struct
> inotify_event *event)
> if (!(event->mask & IN_MOVED_TO))
> return;
>
> - conf = get_multipath_config();
> - base = strrchr(conf->bindings_file, '/');
> - changed = base && base > conf->bindings_file &&
> - !strcmp(base + 1, event->name);
> - ret = stat(conf->bindings_file, &st);
> - put_multipath_config(conf);
> + base = strrchr(bindings_file_path, '/');
> + changed = base && !strcmp(base + 1, event->name);
> + ret = stat(bindings_file_path, &st);
>
> if (!changed)
> return;
> @@ -309,8 +307,7 @@ void handle_bindings_file_inotify(const struct
> inotify_event *event)
> __func__, (long)ts.tv_sec, (long)ts.tv_nsec / 1000);
> }
>
> -static int update_bindings_file(const Bindings *bindings,
> - const char *bindings_file)
> +static int update_bindings_file(const Bindings *bindings)
> {
> int rc;
> int fd = -1;
> @@ -318,7 +315,7 @@ static int update_bindings_file(const Bindings *bindings,
> mode_t old_umask;
> struct timespec ts;
>
> - if (safe_sprintf(tempname, "%s.XXXXXX", bindings_file))
> + if (safe_sprintf(tempname, "%s.XXXXXX", bindings_file_path))
> return -1;
> /* coverity: SECURE_TEMP */
> old_umask = umask(0077);
> @@ -335,10 +332,10 @@ static int update_bindings_file(const Bindings
> *bindings,
> unlink(tempname);
> return rc;
> }
> - if ((rc = rename(tempname, bindings_file)) == -1)
> + if ((rc = rename(tempname, bindings_file_path)) == -1)
> condlog(0, "%s: rename: %m", __func__);
> else {
> - condlog(1, "updated bindings file %s", bindings_file);
> + condlog(1, "updated bindings file %s", bindings_file_path);
> pthread_mutex_lock(×tamp_mutex);
> bindings_last_updated = ts;
> pthread_mutex_unlock(×tamp_mutex);
> @@ -473,7 +470,7 @@ int get_free_id(const Bindings *bindings, const char
> *prefix, const char *map_ww
>
> /* Called with binding_mutex held */
> static char *
> -allocate_binding(const char *filename, const char *wwid, int id, const char
> *prefix)
> +allocate_binding(const char *wwid, int id, const char *prefix)
> {
> STRBUF_ON_STACK(buf);
> char *alias;
> @@ -497,7 +494,7 @@ allocate_binding(const char *filename, const char *wwid,
> int id, const char *pre
> return NULL;
> }
>
> - if (update_bindings_file(&global_bindings, filename) == -1) {
> + if (update_bindings_file(&global_bindings) == -1) {
> condlog(1, "%s: deleting binding %s for %s", __func__, alias,
> wwid);
> delete_binding(&global_bindings, wwid);
> free(alias);
> @@ -564,7 +561,7 @@ static void read_bindings_file(void)
> * that the mpvec corrcectly represents kernel state.
> */
>
> -char *get_user_friendly_alias(const char *wwid, const char *file, const char
> *alias_old,
> +char *get_user_friendly_alias(const char *wwid, const char *alias_old,
> const char *prefix, bool bindings_read_only)
> {
> char *alias = NULL;
> @@ -621,7 +618,7 @@ new_alias:
> }
>
> if (!bindings_read_only && id > 0)
> - alias = allocate_binding(file, wwid, id, prefix);
> + alias = allocate_binding(wwid, id, prefix);
>
> if (alias && !new_binding)
> condlog(2, "Allocated existing binding [%s] for WWID [%s]",
> @@ -713,12 +710,12 @@ static int _check_bindings_file(const struct config
> *conf, FILE *file,
> if (fread(header, sizeof(BINDINGS_FILE_HEADER) - 1, 1, file)
> < sizeof(BINDINGS_FILE_HEADER) - 1) {
> condlog(2, "%s: failed to read header from %s", __func__,
> - conf->bindings_file);
> + bindings_file_path);
> fseek(file, 0, SEEK_SET);
> rc = -1;
> } else if (strcmp(header, BINDINGS_FILE_HEADER)) {
> condlog(2, "%s: invalid header in %s", __func__,
> - conf->bindings_file);
> + bindings_file_path);
> fseek(file, 0, SEEK_SET);
> rc = -1;
> }
> @@ -785,13 +782,13 @@ static int _read_bindings_file(const struct config
> *conf, Bindings *bindings,
> }
> }
>
> - fd = open_file(conf->bindings_file, &can_write, BINDINGS_FILE_HEADER);
> + fd = open_file(bindings_file_path, &can_write, BINDINGS_FILE_HEADER);
> if (fd == -1)
> return BINDINGS_FILE_ERROR;
>
> file = fdopen(fd, "r");
> if (file != NULL) {
> - condlog(3, "%s: reading %s", __func__, conf->bindings_file);
> + condlog(3, "%s: reading %s", __func__, bindings_file_path);
>
> pthread_cleanup_push(cleanup_fclose, file);
> ret = _check_bindings_file(conf, file, bindings);
> @@ -810,20 +807,20 @@ static int _read_bindings_file(const struct config
> *conf, Bindings *bindings,
> bindings_last_updated = ts;
> pthread_mutex_unlock(×tamp_mutex);
> } else if (ret == -1 && can_write && !conf->bindings_read_only)
> {
> - ret = update_bindings_file(bindings,
> conf->bindings_file);
> + ret = update_bindings_file(bindings);
> if (ret == 0)
> rc = BINDINGS_FILE_READ;
> else
> rc = BINDINGS_FILE_BAD;
> } else if (ret == -1) {
> condlog(0, "ERROR: bad settings in read-only bindings
> file %s",
> - conf->bindings_file);
> + bindings_file_path);
> rc = BINDINGS_FILE_BAD;
> }
> pthread_cleanup_pop(1);
> } else {
> condlog(1, "failed to fdopen %s: %m",
> - conf->bindings_file);
> + bindings_file_path);
> close(fd);
> rc = BINDINGS_FILE_ERROR;
> }
> diff --git a/libmultipath/alias.h b/libmultipath/alias.h
> index ca8911f..629e8d5 100644
> --- a/libmultipath/alias.h
> +++ b/libmultipath/alias.h
> @@ -3,8 +3,7 @@
>
> int valid_alias(const char *alias);
> int get_user_friendly_wwid(const char *alias, char *buff);
> -char *get_user_friendly_alias(const char *wwid, const char *file,
> - const char *alias_old,
> +char *get_user_friendly_alias(const char *wwid, const char *alias_old,
> const char *prefix, bool bindings_read_only);
>
> struct config;
> diff --git a/libmultipath/config.c b/libmultipath/config.c
> index 7b20759..b7dbc6f 100644
> --- a/libmultipath/config.c
> +++ b/libmultipath/config.c
> @@ -752,15 +752,6 @@ static void _uninit_config(struct config *conf)
> if (conf->hwhandler)
> free(conf->hwhandler);
>
> - if (conf->bindings_file)
> - free(conf->bindings_file);
> -
> - if (conf->wwids_file)
> - free(conf->wwids_file);
> -
> - if (conf->prkeys_file)
> - free(conf->prkeys_file);
> -
> if (conf->prio_name)
> free(conf->prio_name);
>
> @@ -922,9 +913,6 @@ int _init_config (const char *file, struct config *conf)
> * internal defaults
> */
> get_sys_max_fds(&conf->max_fds);
> - conf->bindings_file = set_default(DEFAULT_BINDINGS_FILE);
> - conf->wwids_file = set_default(DEFAULT_WWIDS_FILE);
> - conf->prkeys_file = set_default(DEFAULT_PRKEYS_FILE);
> conf->attribute_flags = 0;
> conf->reassign_maps = DEFAULT_REASSIGN_MAPS;
> conf->checkint = CHECKINT_UNDEF;
> @@ -1078,12 +1066,6 @@ int _init_config (const char *file, struct config
> *conf)
> merge_blacklist(conf->elist_wwid);
> merge_blacklist_device(conf->elist_device);
>
> - if (conf->bindings_file == NULL)
> - conf->bindings_file = set_default(DEFAULT_BINDINGS_FILE);
> -
> - if (!conf->bindings_file || !conf->wwids_file || !conf->prkeys_file)
> - goto out;
> -
> libmp_verbosity = conf->verbosity;
> return 0;
> out:
> diff --git a/libmultipath/config.h b/libmultipath/config.h
> index 0a2c297..8c22ce7 100644
> --- a/libmultipath/config.h
> +++ b/libmultipath/config.h
> @@ -207,9 +207,6 @@ struct config {
> char * uid_attribute;
> char * features;
> char * hwhandler;
> - char * bindings_file;
> - char * wwids_file;
> - char * prkeys_file;
> char * prio_name;
> char * prio_args;
> char * checker_name;
> diff --git a/libmultipath/dict.c b/libmultipath/dict.c
> index dace343..044067a 100644
> --- a/libmultipath/dict.c
> +++ b/libmultipath/dict.c
> @@ -168,27 +168,6 @@ fail:
> return 0;
> }
>
> -static int
> -set_path(vector strvec, void *ptr, const char *file, int line_nr)
> -{
> - char **str_ptr = (char **)ptr;
> - char *old_str = *str_ptr;
> -
> - *str_ptr = set_value(strvec);
> - if (!*str_ptr) {
> - free(old_str);
> - return 1;
> - }
> - if ((*str_ptr)[0] != '/'){
> - condlog(1, "%s line %d, %s is not an absolute path. Ignoring",
> - file, line_nr, *str_ptr);
> - free(*str_ptr);
> - *str_ptr = old_str;
> - } else
> - free(old_str);
> - return 0;
> -}
> -
> static int
> set_str_noslash(vector strvec, void *ptr, const char *file, int line_nr)
> {
> @@ -831,15 +810,6 @@ declare_hw_snprint(user_friendly_names,
> print_yes_no_undef)
> declare_mp_handler(user_friendly_names, set_yes_no_undef)
> declare_mp_snprint(user_friendly_names, print_yes_no_undef)
>
> -declare_def_warn_handler(bindings_file, set_path)
> -declare_def_snprint(bindings_file, print_str)
> -
> -declare_def_warn_handler(wwids_file, set_path)
> -declare_def_snprint(wwids_file, print_str)
> -
> -declare_def_warn_handler(prkeys_file, set_path)
> -declare_def_snprint(prkeys_file, print_str)
> -
> declare_def_handler(retain_hwhandler, set_yes_no_undef)
> declare_def_snprint_defint(retain_hwhandler, print_yes_no_undef,
> DEFAULT_RETAIN_HWHANDLER)
> @@ -2064,6 +2034,9 @@ declare_deprecated_handler(disable_changed_wwids, "yes")
> declare_deprecated_handler(getuid_callout, "(not set)")
> declare_deprecated_handler(multipath_dir, MULTIPATH_DIR)
> declare_deprecated_handler(pg_timeout, "(not set)")
> +declare_deprecated_handler(bindings_file, DEFAULT_BINDINGS_FILE)
> +declare_deprecated_handler(wwids_file, DEFAULT_WWIDS_FILE)
> +declare_deprecated_handler(prkeys_file, DEFAULT_PRKEYS_FILE)
>
> /*
> * If you add or remove a keyword also update multipath/multipath.conf.5
> @@ -2106,9 +2079,9 @@ init_keywords(vector keywords)
> install_keyword("fast_io_fail_tmo", &def_fast_io_fail_handler,
> &snprint_def_fast_io_fail);
> install_keyword("dev_loss_tmo", &def_dev_loss_handler,
> &snprint_def_dev_loss);
> install_keyword("eh_deadline", &def_eh_deadline_handler,
> &snprint_def_eh_deadline);
> - install_keyword("bindings_file", &def_bindings_file_handler,
> &snprint_def_bindings_file);
> - install_keyword("wwids_file", &def_wwids_file_handler,
> &snprint_def_wwids_file);
> - install_keyword("prkeys_file", &def_prkeys_file_handler,
> &snprint_def_prkeys_file);
> + install_keyword("bindings_file", &deprecated_bindings_file_handler,
> &snprint_deprecated);
> + install_keyword("wwids_file", &deprecated_wwids_file_handler,
> &snprint_deprecated);
> + install_keyword("prkeys_file", &deprecated_prkeys_file_handler,
> &snprint_deprecated);
> install_keyword("log_checker_err", &def_log_checker_err_handler,
> &snprint_def_log_checker_err);
> install_keyword("reservation_key", &def_reservation_key_handler,
> &snprint_def_reservation_key);
> install_keyword("all_tg_pt", &def_all_tg_pt_handler,
> &snprint_def_all_tg_pt);
> diff --git a/libmultipath/libmultipath.version
> b/libmultipath/libmultipath.version
> index 57e50c1..8368ef7 100644
> --- a/libmultipath/libmultipath.version
> +++ b/libmultipath/libmultipath.version
> @@ -43,7 +43,7 @@ LIBMPATHCOMMON_1.0.0 {
> put_multipath_config;
> };
>
> -LIBMULTIPATH_20.0.0 {
> +LIBMULTIPATH_21.0.0 {
> global:
> /* symbols referenced by multipath and multipathd */
> add_foreign;
> @@ -121,6 +121,7 @@ global:
> get_used_hwes;
> get_vpd_sgio;
> group_by_prio;
> + handle_bindings_file_inotify;
> has_dm_info;
> init_checkers;
> init_config;
> @@ -238,8 +239,3 @@ global:
> local:
> *;
> };
> -
> -LIBMULTIPATH_20.1.0 {
> -global:
> - handle_bindings_file_inotify;
> -};
> diff --git a/libmultipath/prkey.c b/libmultipath/prkey.c
> index a215499..c66d293 100644
> --- a/libmultipath/prkey.c
> +++ b/libmultipath/prkey.c
> @@ -157,8 +157,7 @@ static int do_prkey(int fd, char *wwid, char *keystr, int
> cmd)
> return 0;
> }
>
> -int get_prkey(struct config *conf, struct multipath *mpp, uint64_t *prkey,
> - uint8_t *sa_flags)
> +int get_prkey(struct multipath *mpp, uint64_t *prkey, uint8_t *sa_flags)
> {
> int fd;
> int unused;
> @@ -168,7 +167,7 @@ int get_prkey(struct config *conf, struct multipath *mpp,
> uint64_t *prkey,
> if (!strlen(mpp->wwid))
> goto out;
>
> - fd = open_file(conf->prkeys_file, &unused, PRKEYS_FILE_HEADER);
> + fd = open_file(DEFAULT_PRKEYS_FILE, &unused, PRKEYS_FILE_HEADER);
> if (fd < 0)
> goto out;
> ret = do_prkey(fd, mpp->wwid, keystr, PRKEY_READ);
> @@ -201,7 +200,7 @@ int set_prkey(struct config *conf, struct multipath *mpp,
> uint64_t prkey,
> sa_flags &= MPATH_F_APTPL_MASK;
> }
>
> - fd = open_file(conf->prkeys_file, &can_write, PRKEYS_FILE_HEADER);
> + fd = open_file(DEFAULT_PRKEYS_FILE, &can_write, PRKEYS_FILE_HEADER);
> if (fd < 0)
> goto out;
> if (!can_write) {
> diff --git a/libmultipath/prkey.h b/libmultipath/prkey.h
> index a16de10..43afd5e 100644
> --- a/libmultipath/prkey.h
> +++ b/libmultipath/prkey.h
> @@ -16,9 +16,8 @@
> int print_reservation_key(struct strbuf *buff,
> struct be64 key, uint8_t flags, int source);
> int parse_prkey_flags(const char *ptr, uint64_t *prkey, uint8_t *flags);
> -int set_prkey(struct config *conf, struct multipath *mpp, uint64_t prkey,
> - uint8_t sa_flags);
> -int get_prkey(struct config *conf, struct multipath *mpp, uint64_t *prkey,
> - uint8_t *sa_flags);
> +int set_prkey(struct config *conf, struct multipath *mpp,
> + uint64_t prkey, uint8_t sa_flags);
> +int get_prkey(struct multipath *mpp, uint64_t *prkey, uint8_t *sa_flags);
>
> #endif /* _PRKEY_H */
> diff --git a/libmultipath/propsel.c b/libmultipath/propsel.c
> index 354e883..44241e2 100644
> --- a/libmultipath/propsel.c
> +++ b/libmultipath/propsel.c
> @@ -401,8 +401,7 @@ int select_alias(struct config *conf, struct multipath *
> mp)
>
> select_alias_prefix(conf, mp);
>
> - mp->alias = get_user_friendly_alias(mp->wwid, conf->bindings_file,
> - mp->alias_old, mp->alias_prefix,
> + mp->alias = get_user_friendly_alias(mp->wwid, mp->alias_old,
> mp->alias_prefix,
> conf->bindings_read_only);
>
> if (mp->alias && !strncmp(mp->alias, mp->alias_old, WWID_SIZE))
> @@ -992,7 +991,7 @@ int select_reservation_key(struct config *conf, struct
> multipath *mp)
> out:
> if (mp->prkey_source == PRKEY_SOURCE_FILE) {
> from_file = " (from prkeys file)";
> - if (get_prkey(conf, mp, &prkey, &mp->sa_flags) != 0)
> + if (get_prkey(mp, &prkey, &mp->sa_flags) != 0)
> put_be64(mp->reservation_key, 0);
> else
> put_be64(mp->reservation_key, prkey);
> diff --git a/libmultipath/wwids.c b/libmultipath/wwids.c
> index 89bb60c..591cd09 100644
> --- a/libmultipath/wwids.c
> +++ b/libmultipath/wwids.c
> @@ -94,12 +94,8 @@ replace_wwids(vector mp)
> struct multipath * mpp;
> size_t len;
> int ret = -1;
> - struct config *conf;
>
> - conf = get_multipath_config();
> - pthread_cleanup_push(put_multipath_config, conf);
> - fd = open_file(conf->wwids_file, &can_write, WWIDS_FILE_HEADER);
> - pthread_cleanup_pop(1);
> + fd = open_file(DEFAULT_WWIDS_FILE, &can_write, WWIDS_FILE_HEADER);
> if (fd < 0)
> goto out;
>
> @@ -200,7 +196,6 @@ remove_wwid(char *wwid) {
> int len, can_write;
> char *str;
> int ret = -1;
> - struct config *conf;
>
> len = strlen(wwid) + 4; /* two slashes the newline and a zero byte */
> str = malloc(len);
> @@ -216,10 +211,7 @@ remove_wwid(char *wwid) {
> goto out;
> }
> condlog(3, "removing line '%s' from wwids file", str);
> - conf = get_multipath_config();
> - pthread_cleanup_push(put_multipath_config, conf);
> - fd = open_file(conf->wwids_file, &can_write, WWIDS_FILE_HEADER);
> - pthread_cleanup_pop(1);
> + fd = open_file(DEFAULT_WWIDS_FILE, &can_write, WWIDS_FILE_HEADER);
>
> if (fd < 0) {
> ret = -1;
> @@ -244,12 +236,8 @@ check_wwids_file(char *wwid, int write_wwid)
> {
> int fd, can_write, found, ret;
> FILE *f;
> - struct config *conf;
>
> - conf = get_multipath_config();
> - pthread_cleanup_push(put_multipath_config, conf);
> - fd = open_file(conf->wwids_file, &can_write, WWIDS_FILE_HEADER);
> - pthread_cleanup_pop(1);
> + fd = open_file(DEFAULT_WWIDS_FILE, &can_write, WWIDS_FILE_HEADER);
> if (fd < 0)
> return -1;
>
> diff --git a/multipath/main.c b/multipath/main.c
> index b91289e..9e1c505 100644
> --- a/multipath/main.c
> +++ b/multipath/main.c
> @@ -856,7 +856,7 @@ main (int argc, char *argv[])
> libmp_verbosity = atoi(optarg);
> break;
> case 'b':
> - conf->bindings_file = strdup(optarg);
> + condlog(1, "option -b ignored");
> break;
> case 'B':
> conf->bindings_read_only = 1;
> diff --git a/multipath/multipath.conf.5.in b/multipath/multipath.conf.5.in
> index 20df223..d320a88 100644
> --- a/multipath/multipath.conf.5.in
> +++ b/multipath/multipath.conf.5.in
> @@ -794,35 +794,28 @@ The default is: \fB<unset>\fR
> .
> .TP
> .B bindings_file
> -(Deprecated) This option is deprecated, and will be removed in a future
> release.
> -The full pathname of the binding file to be used when the user_friendly_names
> -option is set.
> +(Deprecated) This option is not supported any more, and will be ignored.
> .RS
> .TP
> -The default is: \fB@STATE_DIR@/bindings\fR
> +The compiled-in value is: \fB@STATE_DIR@/bindings\fR
> .RE
> .
> .
> .TP
> .B wwids_file
> -(Deprecated) This option is deprecated, and will be removed in a future
> release.
> -The full pathname of the WWIDs file, which is used by multipath to keep track
> -of the WWIDs for LUNs it has created multipath devices on in the past.
> +(Deprecated) This option is not supported any more, and will be ignored.
> .RS
> .TP
> -The default is: \fB@STATE_DIR@/wwids\fR
> +The compiled-in value is: \fB@STATE_DIR@/wwids\fR
> .RE
> .
> .
> .TP
> .B prkeys_file
> -(Deprecated) This option is deprecated, and will be removed in a future
> release.
> -The full pathname of the prkeys file, which is used by multipathd to keep
> -track of the persistent reservation key used for a specific WWID, when
> -\fIreservation_key\fR is set to \fBfile\fR.
> +(Deprecated) This option is not supported any more, and will be ignored.
> .RS
> .TP
> -The default is: \fB@STATE_DIR@/prkeys\fR
> +The compiled-in value is: \fB@STATE_DIR@/prkeys\fR
> .RE
> .
> .
> @@ -989,6 +982,10 @@ The default is: \fB<unset>\fR
> .TP
> .B config_dir
> (Deprecated) This option is not supported any more, and the value is ignored.
> +.RS
> +.TP
> +The compiled-in value is: \fB@CONFIGDIR@\fR
> +.RE
> .
> .
> .TP
> diff --git a/multipathd/uxlsnr.c b/multipathd/uxlsnr.c
> index d1f8f23..4d6f258 100644
> --- a/multipathd/uxlsnr.c
> +++ b/multipathd/uxlsnr.c
> @@ -203,7 +203,6 @@ static void reset_watch(int notify_fd, struct
> watch_descriptors *wds,
> int dir_reset = 0;
> int conf_reset = 0;
> int mp_reset = 0;
> - char *bindings_file __attribute__((cleanup(cleanup_charp))) = NULL;
>
> if (notify_fd == -1)
> return;
> @@ -221,7 +220,6 @@ static void reset_watch(int notify_fd, struct
> watch_descriptors *wds,
> if (wds->mp_wd == -1)
> mp_reset = 1;
> }
> - bindings_file = strdup(conf->bindings_file);
> put_multipath_config(conf);
>
> if (dir_reset) {
> @@ -242,17 +240,12 @@ static void reset_watch(int notify_fd, struct
> watch_descriptors *wds,
> if (wds->conf_wd == -1)
> condlog(3, "didn't set up notifications on
> /etc/multipath.conf: %m");
> }
> - if (mp_reset && bindings_file) {
> - char *slash = strrchr(bindings_file, '/');
> -
> - if (slash && slash > bindings_file) {
> - *slash = '\0';
> - wds->mp_wd = inotify_add_watch(notify_fd, bindings_file,
> - IN_MOVED_TO|IN_ONLYDIR);
> - if (wds->mp_wd == -1)
> + if (mp_reset) {
> + wds->mp_wd = inotify_add_watch(notify_fd, STATE_DIR,
> + IN_MOVED_TO|IN_ONLYDIR);
> + if (wds->mp_wd == -1)
> condlog(3, "didn't set up notifications on %s:
> %m",
> - bindings_file);
> - }
> + STATE_DIR);
> }
> }
>
> diff --git a/tests/alias.c b/tests/alias.c
> index 962c158..feca325 100644
> --- a/tests/alias.c
> +++ b/tests/alias.c
> @@ -1264,10 +1264,10 @@ static void al_a(void **state)
> will_return(__wrap_write, ln);
> will_return(__wrap_write, strlen(BINDINGS_FILE_HEADER) + strlen(ln));
> will_return(__wrap_rename, 0);
> - expect_condlog(1, "updated bindings file foo");
> + expect_condlog(1, "updated bindings file " DEFAULT_BINDINGS_FILE);
> expect_condlog(3, NEW_STR("MPATHa", "WWIDa"));
>
> - alias = allocate_binding("foo", "WWIDa", 1, "MPATH");
> + alias = allocate_binding("WWIDa", 1, "MPATH");
> assert_ptr_not_equal(alias, NULL);
> assert_string_equal(alias, "MPATHa");
> check_bindings_size(1);
> @@ -1283,10 +1283,10 @@ static void al_zz(void **state)
> will_return(__wrap_write, ln);
> will_return(__wrap_write, strlen(BINDINGS_FILE_HEADER) + strlen(ln));
> will_return(__wrap_rename, 0);
> - expect_condlog(1, "updated bindings file foo");
> + expect_condlog(1, "updated bindings file " DEFAULT_BINDINGS_FILE);
> expect_condlog(3, NEW_STR("MPATHzz", "WWIDzz"));
>
> - alias = allocate_binding("foo", "WWIDzz", 26*26 + 26, "MPATH");
> + alias = allocate_binding("WWIDzz", 26*26 + 26, "MPATH");
> assert_ptr_not_equal(alias, NULL);
> assert_string_equal(alias, "MPATHzz");
> check_bindings_size(1);
> @@ -1298,7 +1298,7 @@ static void al_0(void **state)
> char *alias;
>
> expect_condlog(0, "allocate_binding: cannot allocate new binding for id
> 0\n");
> - alias = allocate_binding(0, "WWIDa", 0, "MPATH");
> + alias = allocate_binding("WWIDa", 0, "MPATH");
> assert_ptr_equal(alias, NULL);
> check_bindings_size(0);
> }
> @@ -1308,7 +1308,7 @@ static void al_m2(void **state)
> char *alias;
>
> expect_condlog(0, "allocate_binding: cannot allocate new binding for id
> -2\n");
> - alias = allocate_binding(0, "WWIDa", -2, "MPATH");
> + alias = allocate_binding("WWIDa", -2, "MPATH");
> assert_ptr_equal(alias, NULL);
> check_bindings_size(0);
> }
> @@ -1325,10 +1325,10 @@ static void al_write_partial(void **state)
> will_return(__wrap_write, ln + sizeof(ln) - 2);
> will_return(__wrap_write, 1);
> will_return(__wrap_rename, 0);
> - expect_condlog(1, "updated bindings file foo");
> + expect_condlog(1, "updated bindings file " DEFAULT_BINDINGS_FILE);
> expect_condlog(3, "Created new binding [MPATHa] for WWID [WWIDa]\n");
>
> - alias = allocate_binding("foo", "WWIDa", 1, "MPATH");
> + alias = allocate_binding("WWIDa", 1, "MPATH");
> assert_ptr_not_equal(alias, NULL);
> assert_string_equal(alias, "MPATHa");
> check_bindings_size(1);
> @@ -1350,7 +1350,7 @@ static void al_write_short(void **state)
> expect_condlog(1, "failed to write new bindings file");
> expect_condlog(1, "allocate_binding: deleting binding MPATHa for
> WWIDa");
>
> - alias = allocate_binding("foo", "WWIDa", 1, "MPATH");
> + alias = allocate_binding("WWIDa", 1, "MPATH");
> assert_ptr_equal(alias, NULL);
> check_bindings_size(0);
> }
> @@ -1366,7 +1366,7 @@ static void al_write_err(void **state)
> expect_condlog(1, "failed to write new bindings file");
> expect_condlog(1, "allocate_binding: deleting binding MPATHa for
> WWIDa");
>
> - alias = allocate_binding("foo", "WWIDa", 1, "MPATH");
> + alias = allocate_binding("WWIDa", 1, "MPATH");
> assert_ptr_equal(alias, NULL);
> check_bindings_size(0);
> }
> @@ -1383,7 +1383,7 @@ static void al_rename_err(void **state)
>
> expect_condlog(0, "update_bindings_file: rename: Read-only file
> system");
> expect_condlog(1, "allocate_binding: deleting binding MPATHa for
> WWIDa");
> - alias = allocate_binding("foo", "WWIDa", 1, "MPATH");
> + alias = allocate_binding("WWIDa", 1, "MPATH");
> assert_ptr_equal(alias, NULL);
> check_bindings_size(0);
> }
> @@ -1415,7 +1415,7 @@ static int test_allocate_binding(void)
> strlen(BINDINGS_FILE_HEADER) + (len) + strlen(ln));
> \
> will_return(__wrap_rename, err); \
> if (err == 0) { \
> - expect_condlog(1, "updated bindings file x\n"); \
> + expect_condlog(1, "updated bindings file "
> DEFAULT_BINDINGS_FILE); \
> expect_condlog(3, NEW_STR(alias, wwid)); \
> } else { \
> expect_condlog(0, "update_bindings_file: rename: " msg
> "\n"); \
> @@ -1441,7 +1441,7 @@ static void gufa_empty_new_rw(void **state) {
> expect_condlog(3, NOMATCH_WWID_STR("WWID0"));
>
> mock_allocate_binding("MPATHa", "WWID0");
> - alias = get_user_friendly_alias("WWID0", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "", "MPATH", false);
> assert_string_equal(alias, "MPATHa");
> free(alias);
> }
> @@ -1454,7 +1454,7 @@ static void gufa_empty_new_ro_1(void **state) {
> expect_condlog(3, NOMATCH_WWID_STR("WWID0"));
> mock_allocate_binding_err("MPATHa", "WWID0", -EROFS, "Read-only file
> system");
>
> - alias = get_user_friendly_alias("WWID0", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "", "MPATH", false);
> assert_ptr_equal(alias, NULL);
> }
>
> @@ -1465,7 +1465,7 @@ static void gufa_empty_new_ro_2(void **state) {
> expect_condlog(3, NOMATCH_WWID_STR("WWID0"));
> mock_unused_alias("MPATHa");
>
> - alias = get_user_friendly_alias("WWID0", "x", "", "MPATH", true);
> + alias = get_user_friendly_alias("WWID0", "", "MPATH", true);
> assert_ptr_equal(alias, NULL);
> }
>
> @@ -1477,7 +1477,7 @@ static void gufa_match_a_unused(void **state) {
> mock_unused_alias("MPATHa");
> expect_condlog(3, EXISTING_STR("MPATHa", "WWID0"));
>
> - alias = get_user_friendly_alias("WWID0", "x", "", "MPATH", true);
> + alias = get_user_friendly_alias("WWID0", "", "MPATH", true);
> assert_string_equal(alias, "MPATHa");
> free(alias);
> }
> @@ -1490,7 +1490,7 @@ static void gufa_match_a_self(void **state) {
> mock_self_alias("MPATHa", "WWID0");
> expect_condlog(3, EXISTING_STR("MPATHa", "WWID0"));
>
> - alias = get_user_friendly_alias("WWID0", "x", "", "MPATH", true);
> + alias = get_user_friendly_alias("WWID0", "", "MPATH", true);
> assert_string_equal(alias, "MPATHa");
> free(alias);
> }
> @@ -1503,7 +1503,7 @@ static void gufa_match_a_used(void **state) {
> expect_condlog(3, FOUND_STR("MPATHa", "WWID0"));
> mock_used_alias("MPATHa", "WWID0");
>
> - alias = get_user_friendly_alias("WWID0", "x", "", "MPATH", true);
> + alias = get_user_friendly_alias("WWID0", "", "MPATH", true);
> assert_ptr_equal(alias, NULL);
> }
>
> @@ -1518,7 +1518,7 @@ static void gufa_nomatch_a_c(void **state) {
>
> mock_allocate_binding_len("MPATHb", "WWID1", strlen(bindings));
>
> - alias = get_user_friendly_alias("WWID1", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID1", "", "MPATH", false);
> assert_string_equal(alias, "MPATHb");
> free(alias);
> }
> @@ -1534,7 +1534,7 @@ static void gufa_nomatch_c_a(void **state) {
>
> mock_allocate_binding_len("MPATHb", "WWID1", sizeof(bindings) - 1);
>
> - alias = get_user_friendly_alias("WWID1", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID1", "", "MPATH", false);
> assert_string_equal(alias, "MPATHb");
> free(alias);
> }
> @@ -1550,7 +1550,7 @@ static void gufa_nomatch_c_b(void **state) {
>
> mock_allocate_binding_len("MPATHa", "WWID0", sizeof(bindings) - 1);
>
> - alias = get_user_friendly_alias("WWID0", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "", "MPATH", false);
> assert_string_equal(alias, "MPATHa");
> free(alias);
> }
> @@ -1567,7 +1567,7 @@ static void gufa_nomatch_c_b_used(void **state) {
>
> mock_allocate_binding_len("MPATHd", "WWID4", sizeof(bindings) - 1);
>
> - alias = get_user_friendly_alias("WWID4", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID4", "", "MPATH", false);
> assert_string_equal(alias, "MPATHd");
> free(alias);
> }
> @@ -1584,7 +1584,7 @@ static void gufa_nomatch_b_f_a(void **state) {
>
> mock_allocate_binding_len("MPATHc", "WWID7", sizeof(bindings) - 1);
>
> - alias = get_user_friendly_alias("WWID7", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID7", "", "MPATH", false);
> assert_string_equal(alias, "MPATHc");
> free(alias);
> }
> @@ -1599,7 +1599,7 @@ static void gufa_nomatch_b_aa_a(void **state) {
> mock_unused_alias("MPATHab");
> mock_allocate_binding_len("MPATHab", "WWID28", get_strbuf_len(&buf));
>
> - alias = get_user_friendly_alias("WWID28", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID28", "", "MPATH", false);
> assert_string_equal(alias, "MPATHab");
> free(alias);
> }
> @@ -1616,7 +1616,7 @@ static void gufa_nomatch_b_f_a_sorted(void **state) {
>
> mock_allocate_binding_len("MPATHc", "WWID7", sizeof(bindings) - 1);
>
> - alias = get_user_friendly_alias("WWID7", "x", "", "MPATH", false);
> + alias = get_user_friendly_alias("WWID7", "", "MPATH", false);
> assert_string_equal(alias, "MPATHc");
> free(alias);
> }
> @@ -1632,7 +1632,7 @@ static void gufa_old_empty(void **state) {
> mock_allocate_binding("MPATHz", "WWID0");
> expect_condlog(2, ALLOC_STR("MPATHz", "WWID0"));
>
> - alias = get_user_friendly_alias("WWID0", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "MPATHz", "MPATH", false);
> assert_string_equal(alias, "MPATHz");
> free(alias);
> }
> @@ -1644,7 +1644,7 @@ static void gufa_old_match(void **state) {
> "MPATHz WWID0");
> expect_condlog(3, FOUND_ALIAS_STR("MPATHz", "WWID0"));
>
> - alias = get_user_friendly_alias("WWID0", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "MPATHz", "MPATH", false);
> assert_string_equal(alias, "MPATHz");
> free(alias);
> }
> @@ -1661,7 +1661,7 @@ static void gufa_old_match_other(void **state) {
>
> mock_allocate_binding_len("MPATHa", "WWID0", sizeof(bindings) - 1);
>
> - alias = get_user_friendly_alias("WWID0", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "MPATHz", "MPATH", false);
> assert_string_equal(alias, "MPATHa");
> free(alias);
> }
> @@ -1678,7 +1678,7 @@ static void gufa_old_match_other_used(void **state) {
> mock_unused_alias("MPATHb");
>
> mock_allocate_binding_len("MPATHb", "WWID0", sizeof(bindings) - 1);
> - alias = get_user_friendly_alias("WWID0", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "MPATHz", "MPATH", false);
> assert_string_equal(alias, "MPATHb");
> free(alias);
> }
> @@ -1695,7 +1695,7 @@ static void gufa_old_match_other_wwidmatch(void
> **state) {
> mock_unused_alias("MPATHc");
> expect_condlog(3, EXISTING_STR("MPATHc", "WWID2"));
>
> - alias = get_user_friendly_alias("WWID2", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID2", "MPATHz", "MPATH", false);
> assert_string_equal(alias, "MPATHc");
> free(alias);
> }
> @@ -1711,7 +1711,7 @@ static void gufa_old_match_other_wwidmatch_used(void
> **state) {
> expect_condlog(3, FOUND_STR("MPATHc", "WWID2"));
> mock_used_alias("MPATHc", "WWID2");
>
> - alias = get_user_friendly_alias("WWID2", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID2", "MPATHz", "MPATH", false);
> assert_ptr_equal(alias, NULL);
> }
>
> @@ -1725,7 +1725,7 @@ static void gufa_old_nomatch_wwidmatch(void **state) {
> mock_unused_alias("MPATHa");
> expect_condlog(3, EXISTING_STR("MPATHa", "WWID0"));
>
> - alias = get_user_friendly_alias("WWID0", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "MPATHz", "MPATH", false);
> assert_string_equal(alias, "MPATHa");
> free(alias);
> }
> @@ -1739,7 +1739,7 @@ static void gufa_old_nomatch_wwidmatch_used(void
> **state) {
> expect_condlog(3, FOUND_STR("MPATHa", "WWID0"));
> mock_used_alias("MPATHa", "WWID0");
>
> - alias = get_user_friendly_alias("WWID0", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "MPATHz", "MPATH", false);
> assert_ptr_equal(alias, NULL);
> }
>
> @@ -1754,7 +1754,7 @@ static void gufa_old_nomatch_nowwidmatch(void **state) {
> mock_allocate_binding_len("MPATHz", "WWID0", sizeof(bindings) - 1);
> expect_condlog(2, ALLOC_STR("MPATHz", "WWID0"));
>
> - alias = get_user_friendly_alias("WWID0", "x", "MPATHz", "MPATH", false);
> + alias = get_user_friendly_alias("WWID0", "MPATHz", "MPATH", false);
> assert_string_equal(alias, "MPATHz");
> free(alias);
> }
> --
> 2.42.0
--
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