int rv;
by_path = opendir(symlink);
- if (!by_path)
- return NULL;
- prefix_len = strlen(symlink);
-
- while ((ent = readdir(by_path)) != NULL) {
- if (ent->d_type != DT_LNK)
- continue;
- strncpy(symlink + prefix_len,
- ent->d_name,
- sizeof(symlink) - prefix_len);
- if (stat(symlink, &stb) < 0)
- continue;
- if ((stb.st_mode & S_IFMT) != S_IFBLK)
- continue;
- if (stb.st_rdev != makedev(disk->disk.major, disk->disk.minor))
- continue;
+ if (by_path) {
+ prefix_len = strlen(symlink);
+ while ((ent = readdir(by_path)) != NULL) {
+ if (ent->d_type != DT_LNK)
+ continue;
+ strncpy(symlink + prefix_len,
+ ent->d_name,
+ sizeof(symlink) - prefix_len);
+ if (stat(symlink, &stb) < 0)
+ continue;
+ if ((stb.st_mode & S_IFMT) != S_IFBLK)
+ continue;
+ if (stb.st_rdev != makedev(disk->disk.major, disk->disk.minor))
+ continue;
+ closedir(by_path);
+ return xstrdup(ent->d_name);
+ }
closedir(by_path);
- return xstrdup(ent->d_name);
}
- closedir(by_path);
/* A NULL path isn't really acceptable - use the devname.. */
sprintf(symlink, "/sys/dev/block/%d:%d", disk->disk.major, disk->disk.minor);
rv = readlink(symlink, nm, sizeof(nm)-1);
pol_dedup(*pol);
}
-
/*
* disk_policy() gathers policy information for the
* disk described in the given mdinfo (disk.{major,minor}).
return pol;
}
-struct dev_policy *devnum_policy(int dev)
+struct dev_policy *devid_policy(int dev)
{
struct mdinfo disk;
disk.disk.major = major(dev);
return rv;
}
-
/* Domain policy:
* Any device can have a list of domains asserted by different policy
* statements.
return found_any;
}
-void domainlist_add_dev(struct domainlist **dom, int devnum, const char *metadata)
+void domainlist_add_dev(struct domainlist **dom, int devid, const char *metadata)
{
- struct dev_policy *pol = devnum_policy(devnum);
+ struct dev_policy *pol = devid_policy(devid);
domain_merge(dom, pol, metadata);
dev_policy_free(pol);
}
domain_merge_one(domp, domain);
}
-
void domain_free(struct domainlist *dl)
{
while (dl) {
FILE *f = NULL;
if (mkdir(FAILED_SLOTS_DIR, S_IRWXU) < 0 && errno != EEXIST) {
- pr_err("can't create file to save path "
- "to old disk: %s\n", strerror(errno));
+ pr_err("can't create file to save path to old disk: %s\n", strerror(errno));
return;
}
snprintf(path, PATH_MAX, FAILED_SLOTS_DIR "/%s", id_path);
f = fopen(path, "w");
if (!f) {
- pr_err("can't create file to"
- " save path to old disk: %s\n",
+ pr_err("can't create file to save path to old disk: %s\n",
strerror(errno));
return;
}
array->metadata,
array->uuid[0], array->uuid[1],
array->uuid[2], array->uuid[3]) <= 0)
- pr_err("Failed to write to "
- "<id_path> cookie\n");
+ pr_err("Failed to write to <id_path> cookie\n");
fclose(f);
}
#define UDEV_RULE_FORMAT \
"ACTION==\"add\", SUBSYSTEM==\"block\", " \
"ENV{DEVTYPE}==\"%s\", ENV{ID_PATH}==\"%s\", " \
-"RUN+=\"/sbin/mdadm --incremental $env{DEVNAME}\"\n"
+"RUN+=\"" BINDIR "/mdadm --incremental $env{DEVNAME}\"\n"
#define UDEV_RULE_FORMAT_NOTYPE \
"ACTION==\"add\", SUBSYSTEM==\"block\", " \
"ENV{ID_PATH}==\"%s\", " \
-"RUN+=\"/sbin/mdadm --incremental $env{DEVNAME}\"\n"
+"RUN+=\"" BINDIR "/mdadm --incremental $env{DEVNAME}\"\n"
/* Write rule in the rule file. Use format from UDEV_RULE_FORMAT */
int write_rule(struct rule *rule, int fd, int force_part)