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Searched refs:namelen (Results 1 – 25 of 168) sorted by relevance

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/Linux-v4.19/net/dns_resolver/
Ddns_query.c71 int dns_query(const char *type, const char *name, size_t namelen, in dns_query() argument
82 type, (int)namelen, (int)namelen, name, namelen, options); in dns_query()
84 if (!name || namelen == 0) in dns_query()
97 if (!namelen) in dns_query()
98 namelen = strnlen(name, 256); in dns_query()
99 if (namelen < 3 || namelen > 255) in dns_query()
101 desclen += namelen + 1; in dns_query()
113 memcpy(cp, name, namelen); in dns_query()
114 cp += namelen; in dns_query()
/Linux-v4.19/drivers/xen/xenfs/
Dxensyms.c19 uint32_t namelen; member
29 memset(xs->name, 0, xs->namelen); in xensyms_next_sym()
30 symdata->namelen = xs->namelen; in xensyms_next_sym()
42 if (unlikely(symdata->namelen > xs->namelen)) { in xensyms_next_sym()
45 xs->namelen = symdata->namelen; in xensyms_next_sym()
46 xs->name = kzalloc(xs->namelen, GFP_KERNEL); in xensyms_next_sym()
125 xs->namelen = XEN_KSYM_NAME_LEN + 1; in xensyms_open()
126 xs->name = kzalloc(xs->namelen, GFP_KERNEL); in xensyms_open()
133 xs->op.u.symdata.namelen = xs->namelen; in xensyms_open()
/Linux-v4.19/fs/afs/
Dxattr.c46 size_t namelen; in afs_xattr_get_cell() local
48 namelen = cell->name_len; in afs_xattr_get_cell()
50 return namelen; in afs_xattr_get_cell()
51 if (namelen > size) in afs_xattr_get_cell()
54 return namelen; in afs_xattr_get_cell()
100 size_t namelen; in afs_xattr_get_volume() local
102 namelen = strlen(volname); in afs_xattr_get_volume()
104 return namelen; in afs_xattr_get_volume()
105 if (namelen > size) in afs_xattr_get_volume()
108 return namelen; in afs_xattr_get_volume()
/Linux-v4.19/fs/ocfs2/dlm/
Ddlmmaster.c73 unsigned int namelen) in dlm_mle_equal() argument
78 if (namelen != mle->mnamelen || in dlm_mle_equal()
79 memcmp(name, mle->mname, namelen) != 0) in dlm_mle_equal()
95 unsigned int namelen);
100 char *name, unsigned int namelen);
118 const char *name, unsigned int namelen,
270 unsigned int namelen) in dlm_init_mle() argument
301 memcpy(mle->mname, name, namelen); in dlm_init_mle()
302 mle->mnamelen = namelen; in dlm_init_mle()
303 mle->mnamehash = dlm_lockid_hash(name, namelen); in dlm_init_mle()
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Ddlmlock.c312 create.namelen = res->lockname.len; in dlm_send_remote_lock_request()
314 memcpy(create.name, res->lockname.name, create.namelen); in dlm_send_remote_lock_request()
323 "currently.\n", dlm->name, create.namelen, in dlm_send_remote_lock_request()
330 "node %u\n", dlm->name, create.namelen, create.name, in dlm_send_remote_lock_request()
467 unsigned int namelen; in dlm_create_lock_handler() local
475 namelen = create->namelen; in dlm_create_lock_handler()
480 dlm->name, create->node_idx, namelen, name); in dlm_create_lock_handler()
486 if (namelen > DLM_LOCKID_NAME_MAX) { in dlm_create_lock_handler()
508 res = dlm_lookup_lockres(dlm, name, namelen); in dlm_create_lock_handler()
559 const char *name, int namelen, dlm_astlockfunc_t *ast, in dlmlock() argument
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/Linux-v4.19/fs/jffs2/
Dwrite.c207 uint32_t namelen, int alloc_mode) in jffs2_write_dirent() argument
226 if (strnlen(name, namelen) != namelen) { in jffs2_write_dirent()
240 vecs[1].iov_len = namelen; in jffs2_write_dirent()
242 fd = jffs2_alloc_full_dirent(namelen+1); in jffs2_write_dirent()
248 fd->nhash = full_name_hash(NULL, name, namelen); in jffs2_write_dirent()
250 memcpy(fd->name, name, namelen); in jffs2_write_dirent()
251 fd->name[namelen]=0; in jffs2_write_dirent()
270 if (ret || (retlen != sizeof(*rd) + namelen)) { in jffs2_write_dirent()
272 sizeof(*rd) + namelen, flash_ofs, ret, retlen); in jffs2_write_dirent()
275 jffs2_add_physical_node_ref(c, flash_ofs | REF_OBSOLETE, PAD(sizeof(*rd)+namelen), NULL); in jffs2_write_dirent()
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Ddir.c288 int namelen; in jffs2_symlink() local
307 namelen = dentry->d_name.len; in jffs2_symlink()
379 ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &alloclen, in jffs2_symlink()
380 ALLOC_NORMAL, JFFS2_SUMMARY_DIRENT_SIZE(namelen)); in jffs2_symlink()
397 rd->totlen = cpu_to_je32(sizeof(*rd) + namelen); in jffs2_symlink()
404 rd->nsize = namelen; in jffs2_symlink()
407 rd->name_crc = cpu_to_je32(crc32(0, dentry->d_name.name, namelen)); in jffs2_symlink()
409 fd = jffs2_write_dirent(c, dir_f, rd, dentry->d_name.name, namelen, ALLOC_NORMAL); in jffs2_symlink()
450 int namelen; in jffs2_mkdir() local
465 namelen = dentry->d_name.len; in jffs2_mkdir()
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/Linux-v4.19/fs/nfs/
Dnamespace.c54 int namelen; in nfs_path() local
69 namelen = dentry->d_name.len; in nfs_path()
70 buflen -= namelen + 1; in nfs_path()
73 end -= namelen; in nfs_path()
74 memcpy(end, dentry->d_name.name, namelen); in nfs_path()
100 namelen = strlen(base); in nfs_path()
103 while (namelen > 0 && base[namelen - 1] == '/') in nfs_path()
104 namelen--; in nfs_path()
106 buflen -= namelen; in nfs_path()
112 end -= namelen; in nfs_path()
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Ddns_resolve.c18 ssize_t nfs_dns_resolve_name(struct net *net, char *name, size_t namelen, in nfs_dns_resolve_name() argument
25 ip_len = dns_query(NULL, name, namelen, NULL, &ip_addr, NULL); in nfs_dns_resolve_name()
64 size_t namelen; member
94 new->hostname = kstrndup(key->hostname, key->namelen, GFP_KERNEL); in nfs_dns_ent_init()
96 new->namelen = key->namelen; in nfs_dns_ent_init()
99 new->namelen = 0; in nfs_dns_ent_init()
119 item->namelen = 0; in nfs_dns_ent_alloc()
162 if (a->namelen == 0 || a->namelen != b->namelen) in nfs_dns_match()
164 return memcmp(a->hostname, b->hostname, a->namelen) == 0; in nfs_dns_match()
244 key.namelen = len; in nfs_dns_parse()
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Dnfs4idmap.c155 int nfs_map_string_to_numeric(const char *name, size_t namelen, __u32 *res) in nfs_map_string_to_numeric() argument
160 if (memchr(name, '@', namelen) != NULL || namelen >= sizeof(buf)) in nfs_map_string_to_numeric()
162 memcpy(buf, name, namelen); in nfs_map_string_to_numeric()
163 buf[namelen] = '\0'; in nfs_map_string_to_numeric()
248 static ssize_t nfs_idmap_get_desc(const char *name, size_t namelen, in nfs_idmap_get_desc() argument
252 size_t desclen = typelen + namelen + 2; in nfs_idmap_get_desc()
263 memcpy(cp, name, namelen); in nfs_idmap_get_desc()
264 cp += namelen; in nfs_idmap_get_desc()
269 static struct key *nfs_idmap_request_key(const char *name, size_t namelen, in nfs_idmap_request_key() argument
276 ret = nfs_idmap_get_desc(name, namelen, type, strlen(type), &desc); in nfs_idmap_request_key()
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/Linux-v4.19/fs/efs/
Ddir.c65 int namelen; in efs_readdir() local
73 namelen = dirslot->namelen; in efs_readdir()
77 inodenum, nameptr, namelen); in efs_readdir()
78 if (!namelen) in efs_readdir()
84 if (nameptr - (char *) dirblock + namelen > EFS_DIRBSIZE) { in efs_readdir()
91 if (!dir_emit(ctx, nameptr, namelen, inodenum, DT_UNKNOWN)) { in efs_readdir()
/Linux-v4.19/fs/xfs/libxfs/
Dxfs_dir2_sf.c65 int namelen; /* total name bytes */ in xfs_dir2_block_sfsize() local
80 count = i8count = namelen = 0; in xfs_dir2_block_sfsize()
100 isdot = dep->namelen == 1 && dep->name[0] == '.'; in xfs_dir2_block_sfsize()
102 dep->namelen == 2 && in xfs_dir2_block_sfsize()
111 namelen += dep->namelen + has_ftype; in xfs_dir2_block_sfsize()
119 namelen + /* name */ in xfs_dir2_block_sfsize()
202 if (dep->namelen == 1 && dep->name[0] == '.') in xfs_dir2_block_to_sf()
207 else if (dep->namelen == 2 && in xfs_dir2_block_to_sf()
215 sfep->namelen = dep->namelen; in xfs_dir2_block_to_sf()
219 memcpy(sfep->name, dep->name, dep->namelen); in xfs_dir2_block_to_sf()
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Dxfs_attr_leaf.c579 if (sfe->namelen != args->namelen) in xfs_attr_shortform_add()
581 if (memcmp(args->name, sfe->nameval, args->namelen) != 0) in xfs_attr_shortform_add()
590 size = XFS_ATTR_SF_ENTSIZE_BYNAME(args->namelen, args->valuelen); in xfs_attr_shortform_add()
595 sfe->namelen = args->namelen; in xfs_attr_shortform_add()
598 memcpy(sfe->nameval, args->name, args->namelen); in xfs_attr_shortform_add()
599 memcpy(&sfe->nameval[args->namelen], args->value, args->valuelen); in xfs_attr_shortform_add()
649 if (sfe->namelen != args->namelen) in xfs_attr_shortform_remove()
651 if (memcmp(sfe->nameval, args->name, args->namelen) != 0) in xfs_attr_shortform_remove()
716 if (sfe->namelen != args->namelen) in xfs_attr_shortform_lookup()
718 if (memcmp(args->name, sfe->nameval, args->namelen) != 0) in xfs_attr_shortform_lookup()
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/Linux-v4.19/fs/dlm/
Ddir.c68 uint16_t namelen; in dlm_recover_directory() local
116 namelen = be16_to_cpu(v); in dlm_recover_directory()
124 if (namelen == 0xFFFF) in dlm_recover_directory()
126 if (!namelen) in dlm_recover_directory()
129 if (namelen > left) in dlm_recover_directory()
132 if (namelen > DLM_RESNAME_MAXLEN) in dlm_recover_directory()
136 b, namelen, in dlm_recover_directory()
159 b, namelen); in dlm_recover_directory()
177 last_len = namelen; in dlm_recover_directory()
178 memcpy(last_name, b, namelen); in dlm_recover_directory()
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/Linux-v4.19/fs/xfs/
Dxfs_xattr.c127 int namelen) in __xfs_xattr_put_listent() argument
135 arraytop = context->count + prefix_len + namelen + 1; in __xfs_xattr_put_listent()
144 strncpy(offset, (char *)name, namelen); /* real name */ in __xfs_xattr_put_listent()
145 offset += namelen; in __xfs_xattr_put_listent()
149 context->count += prefix_len + namelen + 1; in __xfs_xattr_put_listent()
158 int namelen, in xfs_xattr_put_listent() argument
168 if (namelen == SGI_ACL_FILE_SIZE && in xfs_xattr_put_listent()
176 } else if (namelen == SGI_ACL_DEFAULT_SIZE && in xfs_xattr_put_listent()
205 namelen); in xfs_xattr_put_listent()
Dxfs_attr_list.c95 (int)sfe->namelen, in xfs_attr_shortform_list()
137 sbp->hash = xfs_da_hashname(sfe->nameval, sfe->namelen); in xfs_attr_shortform_list()
139 sbp->namelen = sfe->namelen; in xfs_attr_shortform_list()
185 sbp->namelen, in xfs_attr_shortform_list()
438 int namelen, valuelen; in xfs_attr3_leaf_list_int() local
454 namelen = name_loc->namelen; in xfs_attr3_leaf_list_int()
461 namelen = name_rmt->namelen; in xfs_attr3_leaf_list_int()
466 name, namelen, valuelen); in xfs_attr3_leaf_list_int()
537 #define ATTR_ENTSIZE(namelen) /* actual bytes used by an attr */ \ argument
538 ((ATTR_ENTBASESIZE + (namelen) + 1 + sizeof(uint32_t)-1) \
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/Linux-v4.19/fs/omfs/
Ddir.c12 static int omfs_hash(const char *name, int namelen, int mod) in omfs_hash() argument
15 for (i = 0; i < namelen; i++) in omfs_hash()
25 const char *name, int namelen, int *ofs) in omfs_get_bucket() argument
28 int bucket = omfs_hash(name, namelen, nbuckets); in omfs_get_bucket()
35 const char *name, int namelen, in omfs_scan_list() argument
56 if (strncmp(oi->i_name, name, namelen) == 0) in omfs_scan_list()
68 const char *name, int namelen) in omfs_find_entry() argument
74 bh = omfs_get_bucket(dir, name, namelen, &ofs); in omfs_find_entry()
81 return omfs_scan_list(dir, block, name, namelen, &dummy); in omfs_find_entry()
115 int namelen = dentry->d_name.len; in omfs_add_link() local
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/Linux-v4.19/fs/ocfs2/
Ddir.h57 int ocfs2_find_entry(const char *name, int namelen,
65 const char *name, int namelen,
85 int namelen);
89 int namelen,
94 int namelen, u64 *blkno);
101 int namelen,
/Linux-v4.19/scripts/dtc/libfdt/
Dfdt_ro.c160 const char *name, int namelen) in fdt_subnode_offset_namelen() argument
170 && fdt_nodename_eq_(fdt, offset, name, namelen)) in fdt_subnode_offset_namelen()
184 int fdt_path_offset_namelen(const void *fdt, const char *path, int namelen) in fdt_path_offset_namelen() argument
186 const char *end = path + namelen; in fdt_path_offset_namelen()
330 int namelen, in fdt_get_property_namelen_() argument
344 name, namelen)) { in fdt_get_property_namelen_()
360 int namelen, int *lenp) in fdt_get_property_namelen() argument
370 return fdt_get_property_namelen_(fdt, offset, name, namelen, lenp, in fdt_get_property_namelen()
384 const char *name, int namelen, int *lenp) in fdt_getprop_namelen() argument
389 prop = fdt_get_property_namelen_(fdt, nodeoffset, name, namelen, lenp, in fdt_getprop_namelen()
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/Linux-v4.19/kernel/locking/
Dlockdep_proc.c404 int i, namelen; in seq_stats() local
410 namelen = 38; in seq_stats()
412 namelen -= 2; /* XXX truncates versions > 9 */ in seq_stats()
414 namelen -= 2; in seq_stats()
429 snprintf(name, namelen, "%s", key_name); in seq_stats()
431 snprintf(name, namelen, "%s", cname); in seq_stats()
435 namelen = strlen(name); in seq_stats()
437 snprintf(name+namelen, 3, "#%d", class->name_version); in seq_stats()
438 namelen += 2; in seq_stats()
441 snprintf(name+namelen, 3, "/%d", class->subclass); in seq_stats()
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/Linux-v4.19/fs/jfs/
Dxattr.c111 return ea->namelen; in name_size()
113 return ea->namelen + XATTR_OS2_PREFIX_LEN; in name_size()
118 int len = ea->namelen; in copy_name()
125 memcpy(buffer, ea->name, ea->namelen); in copy_name()
126 buffer[ea->namelen] = 0; in copy_name()
677 int namelen = strlen(name); in __jfs_setxattr() local
697 if ((namelen == ea->namelen) && in __jfs_setxattr()
698 (memcmp(name, ea->name, namelen) == 0)) { in __jfs_setxattr()
723 new_size += sizeof (struct jfs_ea) + namelen + 1 + value_len; in __jfs_setxattr()
769 ea->namelen = namelen; in __jfs_setxattr()
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/Linux-v4.19/fs/qnx4/
Dnamei.c30 int namelen, thislen; in qnx4_match() local
39 namelen = QNX4_NAME_MAX; in qnx4_match()
41 namelen = QNX4_SHORT_NAME_MAX; in qnx4_match()
44 if ( thislen > namelen ) in qnx4_match()
45 thislen = namelen; in qnx4_match()
/Linux-v4.19/fs/xfs/scrub/
Dattr.c76 int namelen, in xchk_xattr_listent() argument
100 args.namelen = namelen; in xchk_xattr_listent()
101 args.hashval = xfs_da_hashname(args.name, args.namelen); in xchk_xattr_listent()
224 namesize = xfs_attr_leaf_entsize_local(lentry->namelen, in xchk_xattr_entry()
227 if (lentry->namelen == 0) in xchk_xattr_entry()
231 namesize = xfs_attr_leaf_entsize_remote(rentry->namelen); in xchk_xattr_entry()
233 if (rentry->namelen == 0 || rentry->valueblk == 0) in xchk_xattr_entry()
384 if (lentry->namelen <= 0) { in xchk_xattr_rec()
388 calc_hash = xfs_da_hashname(lentry->nameval, lentry->namelen); in xchk_xattr_rec()
392 if (rentry->namelen <= 0) { in xchk_xattr_rec()
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/Linux-v4.19/fs/efivarfs/
Dinode.c76 int namelen, i = 0, err = 0; in efivarfs_create() local
87 namelen = dentry->d_name.len - EFI_VARIABLE_GUID_LEN - 1; in efivarfs_create()
89 err = guid_parse(dentry->d_name.name + namelen + 1, &var->var.VendorGuid); in efivarfs_create()
94 dentry->d_name.name, namelen)) in efivarfs_create()
103 for (i = 0; i < namelen; i++) in efivarfs_create()
/Linux-v4.19/fs/nfsd/
Dnfs4idmap.c523 idmap_name_to_id(struct svc_rqst *rqstp, int type, const char *name, u32 namelen, in idmap_name_to_id() argument
532 if (namelen + 1 > sizeof(key.name)) in idmap_name_to_id()
534 memcpy(key.name, name, namelen); in idmap_name_to_id()
535 key.name[namelen] = '\0'; in idmap_name_to_id()
589 numeric_name_to_id(struct svc_rqst *rqstp, int type, const char *name, u32 namelen, u32 *id) in numeric_name_to_id() argument
594 if (namelen + 1 > sizeof(buf)) in numeric_name_to_id()
598 memcpy(buf, name, namelen); in numeric_name_to_id()
599 buf[namelen] = '\0'; in numeric_name_to_id()
605 do_name_to_id(struct svc_rqst *rqstp, int type, const char *name, u32 namelen, u32 *id) in do_name_to_id() argument
608 if (numeric_name_to_id(rqstp, type, name, namelen, id)) in do_name_to_id()
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