misc: replace magic number 37 with UUID_STR_LEN
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
This commit is contained in:
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0047626887
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b443c1779e
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@ -132,7 +132,7 @@ static void set_uuid_and_label(const struct mkswap_control *ctl)
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printf(_("no label, "));
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#ifdef HAVE_LIBUUID
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if (ctl->uuid) {
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char uuid_string[37];
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char uuid_string[UUID_STR_LEN];
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uuid_unparse(ctl->uuid, uuid_string);
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printf("UUID=%s\n", uuid_string);
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} else
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@ -177,7 +177,7 @@ static int probe_dos_pt(blkid_probe pr,
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struct dos_partition *p0, *p;
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unsigned char *data;
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uint32_t start, size, id;
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char idstr[37];
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char idstr[UUID_STR_LEN];
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data = blkid_probe_get_sector(pr, 0);
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@ -166,7 +166,7 @@ struct blkid_struct_parttable {
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uint64_t offset; /* begin of the partition table (in bytes) */
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int nparts; /* number of partitions */
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blkid_partition parent; /* parent of nested partition table */
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char id[37]; /* PT identifier (e.g. UUID for GPT) */
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char id[UUID_STR_LEN]; /* PT identifier (e.g. UUID for GPT) */
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struct list_head t_tabs; /* all tables */
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};
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@ -177,12 +177,12 @@ struct blkid_struct_partition {
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uint64_t size; /* size of the partitions (512-bytes sectors) */
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int type; /* partition type */
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char typestr[37]; /* partition type string (GPT and Mac) */
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char typestr[UUID_STR_LEN]; /* partition type string (GPT and Mac) */
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unsigned long long flags; /* partition flags / attributes */
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int partno; /* partition number */
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char uuid[37]; /* UUID (when supported by PT), e.g GPT */
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char uuid[UUID_STR_LEN]; /* UUID (when supported by PT), e.g GPT */
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unsigned char name[128]; /* Partition in UTF8 name (when supported by PT), e.g. Mac */
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blkid_parttable tab; /* partition table */
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@ -1122,7 +1122,7 @@ int blkid_partitions_set_ptuuid(blkid_probe pr, unsigned char *uuid)
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if (!v)
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return -ENOMEM;
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v->len = 37;
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v->len = UUID_STR_LEN;
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v->data = calloc(1, v->len);
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if (v->data) {
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blkid_unparse_uuid(uuid, (char *) v->data, v->len);
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@ -4,6 +4,10 @@
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#include "blkidP.h"
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#include "pt-mbr.h"
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#ifndef UUID_STR_LEN
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#define UUID_STR_LEN 37
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#endif
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extern int blkid_partitions_get_flags(blkid_probe pr);
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extern blkid_parttable blkid_partlist_new_parttable(blkid_partlist ls,
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@ -768,7 +768,7 @@ int blkid_probe_set_uuid_as(blkid_probe pr, unsigned char *uuid, const char *nam
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if (!v)
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return -ENOMEM;
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v->len = 37;
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v->len = UUID_STR_LEN;
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v->data = calloc(1, v->len);
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if (!v->data)
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rc = -ENOMEM;
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@ -9,6 +9,10 @@
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#include "blkidP.h"
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#ifndef UUID_STR_LEN
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#define UUID_STR_LEN 37
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#endif
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extern const struct blkid_idinfo cramfs_idinfo;
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extern const struct blkid_idinfo swap_idinfo;
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extern const struct blkid_idinfo swsuspend_idinfo;
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@ -286,6 +286,10 @@ static struct fdisk_parttype gpt_parttypes[] =
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#define gpt_partition_start(_e) le64_to_cpu((_e)->lba_start)
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#define gpt_partition_end(_e) le64_to_cpu((_e)->lba_end)
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#ifndef UUID_STR_LEN
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#define UUID_STR_LEN 37
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#endif
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/*
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* in-memory fdisk GPT stuff
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*/
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@ -368,7 +372,7 @@ static struct fdisk_parttype *gpt_partition_parttype(
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const struct gpt_entry *e)
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{
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struct fdisk_parttype *t;
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char str[37];
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char str[UUID_STR_LEN];
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struct gpt_guid guid = e->type;
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guid_to_string(&guid, str);
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@ -482,7 +486,7 @@ static inline int gpt_sizeof_ents(struct gpt_header *hdr, size_t *sz)
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static char *gpt_get_header_id(struct gpt_header *header)
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{
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char str[37];
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char str[UUID_STR_LEN];
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struct gpt_guid guid = header->disk_guid;
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guid_to_string(&guid, str);
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@ -1735,7 +1739,7 @@ static int gpt_get_partition(struct fdisk_context *cxt, size_t n,
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{
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struct fdisk_gpt_label *gpt;
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struct gpt_entry *e;
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char u_str[37];
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char u_str[UUID_STR_LEN];
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int rc = 0;
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struct gpt_guid guid;
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@ -1805,7 +1809,7 @@ static int gpt_set_partition(struct fdisk_context *cxt, size_t n,
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e = gpt_get_entry(gpt, n);
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if (pa->uuid) {
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char new_u[37], old_u[37];
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char new_u[UUID_STR_LEN], old_u[UUID_STR_LEN];
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struct gpt_guid guid;
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guid = e->partition_guid;
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@ -2473,7 +2477,7 @@ static int gpt_create_disklabel(struct fdisk_context *cxt)
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{
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int rc = 0;
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size_t esz = 0;
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char str[37];
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char str[UUID_STR_LEN];
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struct fdisk_gpt_label *gpt;
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struct gpt_guid guid;
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@ -68,7 +68,7 @@ static int check_uuids_in_file(const char *file)
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{
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int fd, ret = 0;
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size_t sz;
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char str[sizeof("01234567-89ab-cdef-0134-567890abcedf")];
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char str[UUID_STR_LEN];
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uuid_t uuidBits;
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if ((fd = open(file, O_RDONLY)) < 0) {
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@ -99,6 +99,8 @@ extern int uuid_is_null(const uuid_t uu);
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/* parse.c */
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extern int uuid_parse(const char *in, uuid_t uu);
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#define UUID_STR_LEN 37
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/* unparse.c */
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extern void uuid_unparse(const uuid_t uu, char *out);
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extern void uuid_unparse_lower(const uuid_t uu, char *out);
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@ -247,7 +247,7 @@ static void create_nprocesses(void)
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static void object_dump(size_t idx, object_t *obj)
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{
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char uuid_string[37], *p;
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char uuid_string[UUID_STR_LEN], *p;
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p = uuid_string;
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object_uuid_to_string(obj, &p);
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@ -41,9 +41,6 @@
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#include "nls.h"
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/* length of textual representation of UUID, including trailing \0 */
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#define UUID_STR_LEN 37
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/* length of binary representation of UUID */
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#define UUID_LEN (sizeof(uuid_t))
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@ -42,7 +42,7 @@ main (int argc, char *argv[])
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{
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int c;
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int do_type = 0;
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char str[37];
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char str[UUID_STR_LEN];
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uuid_t uu;
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static const struct option longopts[] = {
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@ -67,6 +67,10 @@
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#define MAX_PAGESIZE (64 * 1024)
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#ifndef UUID_STR_LEN
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#define UUID_STR_LEN 37
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#endif
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enum {
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SIG_SWAPSPACE = 1,
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SIG_SWSUSPEND
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@ -485,7 +489,7 @@ static void swap_get_info(struct swap_device *dev, const char *hdr)
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if (s && *s->uuid) {
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const unsigned char *u = s->uuid;
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char str[37];
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char str[UUID_STR_LEN];
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snprintf(str, sizeof(str),
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"%02x%02x%02x%02x-"
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@ -7,7 +7,7 @@
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static void get_template(const char *ns)
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{
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const uuid_t *uuidptr;
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char buf[37];
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char buf[UUID_STR_LEN];
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uuidptr = uuid_get_template(ns);
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if (uuidptr == NULL)
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