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Searched refs:buflen (Results 1 – 200 of 354) sorted by relevance

12

/linux-4.4.14/net/sunrpc/
Daddr.c28 char *buf, const int buflen) in rpc_ntop6_noscopeid() argument
39 return snprintf(buf, buflen, "::"); in rpc_ntop6_noscopeid()
47 return snprintf(buf, buflen, "::1"); in rpc_ntop6_noscopeid()
56 return snprintf(buf, buflen, "::ffff:%pI4", in rpc_ntop6_noscopeid()
62 return snprintf(buf, buflen, "%pI6c", addr); in rpc_ntop6_noscopeid()
66 char *buf, const size_t buflen) in rpc_ntop6() argument
73 len = rpc_ntop6_noscopeid(sap, buf, buflen); in rpc_ntop6()
88 if (unlikely(len > buflen)) in rpc_ntop6()
98 char *buf, const int buflen) in rpc_ntop6_noscopeid() argument
104 char *buf, const size_t buflen) in rpc_ntop6() argument
[all …]
Dxdr.c138 unsigned int buflen = head->iov_len; in xdr_inline_pages() local
147 tail->iov_len = buflen - offset; in xdr_inline_pages()
149 xdr->buflen += len; in xdr_inline_pages()
376 buf->buflen -= len; in xdr_shrink_bufhead()
378 if (buf->len > buf->buflen) in xdr_shrink_bufhead()
379 buf->len = buf->buflen; in xdr_shrink_bufhead()
402 tailbuf_len = buf->buflen - buf->head->iov_len - buf->page_len; in xdr_shrink_pagelen()
424 buf->buflen -= len; in xdr_shrink_pagelen()
426 if (buf->len > buf->buflen) in xdr_shrink_pagelen()
427 buf->len = buf->buflen; in xdr_shrink_pagelen()
[all …]
Dclnt.c1141 struct sockaddr *buf, int buflen) in rpc_sockname() argument
1179 err = kernel_getsockname(sock, buf, &buflen); in rpc_sockname()
1206 static int rpc_anyaddr(int family, struct sockaddr *buf, size_t buflen) in rpc_anyaddr() argument
1210 if (buflen < sizeof(rpc_inaddr_loopback)) in rpc_anyaddr()
1216 if (buflen < sizeof(rpc_in6addr_loopback)) in rpc_anyaddr()
1245 int rpc_localaddr(struct rpc_clnt *clnt, struct sockaddr *buf, size_t buflen) in rpc_localaddr() argument
1262 err = rpc_sockname(net, sap, salen, buf, buflen); in rpc_localaddr()
1266 return rpc_anyaddr(sap->sa_family, buf, buflen); in rpc_localaddr()
1644 buf->buflen = len; in rpc_xdr_buf_init()
/linux-4.4.14/net/mac80211/
Ddebugfs_netdev.c73 int buflen) \
75 return scnprintf(buf, buflen, format_string, sdata->field); \
89 char *buf, int buflen) \
94 p += scnprintf(p, buflen + buf - p, "%.2x ", \
97 p += scnprintf(p, buflen + buf - p, "\n"); \
104 char *buf, int buflen) \
106 return scnprintf(buf, buflen, "%d\n", atomic_read(&sdata->field));\
112 int buflen) \
114 return scnprintf(buf, buflen, "%pM\n", sdata->field); \
120 char *buf, int buflen) \
[all …]
Ddebugfs.c190 int buflen)) in format_devstat_counter() argument
207 char *buf, int buflen) \
209 return scnprintf(buf, buflen, "%u\n", stats->name); \
/linux-4.4.14/drivers/usb/storage/
Dprotocol.c135 unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **sgptr, in usb_stor_access_xfer_buf() argument
154 while (sg_miter_next(&miter) && cnt < buflen) { in usb_stor_access_xfer_buf()
156 buflen - cnt); in usb_stor_access_xfer_buf()
182 unsigned int buflen, struct scsi_cmnd *srb) in usb_stor_set_xfer_buf() argument
187 buflen = min(buflen, scsi_bufflen(srb)); in usb_stor_set_xfer_buf()
188 buflen = usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset, in usb_stor_set_xfer_buf()
190 if (buflen < scsi_bufflen(srb)) in usb_stor_set_xfer_buf()
191 scsi_set_resid(srb, scsi_bufflen(srb) - buflen); in usb_stor_set_xfer_buf()
Dprotocol.h52 unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **,
56 unsigned int buflen, struct scsi_cmnd *srb);
/linux-4.4.14/drivers/net/wireless/brcm80211/brcmfmac/
Dfwil.c198 char *buf, u32 buflen) in brcmf_create_iovar() argument
204 if ((len + datalen) > buflen) in brcmf_create_iovar()
223 u32 buflen; in brcmf_fil_iovar_data_set() local
231 buflen = brcmf_create_iovar(name, data, len, drvr->proto_buf, in brcmf_fil_iovar_data_set()
233 if (buflen) { in brcmf_fil_iovar_data_set()
235 buflen, true); in brcmf_fil_iovar_data_set()
251 u32 buflen; in brcmf_fil_iovar_data_get() local
255 buflen = brcmf_create_iovar(name, data, len, drvr->proto_buf, in brcmf_fil_iovar_data_get()
257 if (buflen) { in brcmf_fil_iovar_data_get()
259 buflen, false); in brcmf_fil_iovar_data_get()
[all …]
Dfwil_types.h332 u32 buflen; member
346 __le32 buflen; member
/linux-4.4.14/security/tomoyo/
Drealpath.c93 const int buflen) in tomoyo_get_absolute_path() argument
96 if (buflen >= 256) { in tomoyo_get_absolute_path()
98 pos = d_absolute_path(path, buffer, buflen - 1); in tomoyo_get_absolute_path()
102 buffer[buflen - 2] = '/'; in tomoyo_get_absolute_path()
103 buffer[buflen - 1] = '\0'; in tomoyo_get_absolute_path()
122 const int buflen) in tomoyo_get_dentry_path() argument
125 if (buflen >= 256) { in tomoyo_get_dentry_path()
126 pos = dentry_path_raw(dentry, buffer, buflen - 1); in tomoyo_get_dentry_path()
130 buffer[buflen - 2] = '/'; in tomoyo_get_dentry_path()
131 buffer[buflen - 1] = '\0'; in tomoyo_get_dentry_path()
[all …]
/linux-4.4.14/block/partitions/
Dldm.c687 static int ldm_relative(const u8 *buffer, int buflen, int base, int offset) in ldm_relative() argument
691 if (!buffer || offset < 0 || base > buflen) { in ldm_relative()
696 if (base > buflen) in ldm_relative()
697 ldm_error("base (%d) > buflen (%d)", base, buflen); in ldm_relative()
700 if (base + buffer[base] >= buflen) { in ldm_relative()
702 buffer[base], buflen); in ldm_relative()
758 static int ldm_get_vstr (const u8 *block, u8 *buffer, int buflen) in ldm_get_vstr() argument
765 if (length >= buflen) { in ldm_get_vstr()
766 ldm_error ("Truncating string %d -> %d.", length, buflen); in ldm_get_vstr()
767 length = buflen - 1; in ldm_get_vstr()
[all …]
/linux-4.4.14/net/netfilter/
Dnf_nat_ftp.c30 char *buffer, size_t buflen, in nf_nat_ftp_fmt_cmd() argument
36 return snprintf(buffer, buflen, "%u,%u,%u,%u,%u,%u", in nf_nat_ftp_fmt_cmd()
45 return snprintf(buffer, buflen, "|1|%pI4|%u|", in nf_nat_ftp_fmt_cmd()
48 return snprintf(buffer, buflen, "|2|%pI6|%u|", in nf_nat_ftp_fmt_cmd()
51 return snprintf(buffer, buflen, "|||%u|", port); in nf_nat_ftp_fmt_cmd()
72 unsigned int buflen; in nf_nat_ftp() local
104 buflen = nf_nat_ftp_fmt_cmd(ct, type, buffer, sizeof(buffer), in nf_nat_ftp()
106 if (!buflen) in nf_nat_ftp()
112 matchlen, buffer, buflen)) in nf_nat_ftp()
Dnf_nat_sip.c36 const char *buffer, unsigned int buflen) in mangle_packet() argument
50 buffer, buflen, false)) in mangle_packet()
58 buffer, buflen)) in mangle_packet()
64 *datalen += buflen - matchlen; in mangle_packet()
101 unsigned int buflen; in map_addr() local
120 buflen = sip_sprintf_addr_port(ct, buffer, &newaddr, ntohs(newport)); in map_addr()
122 matchoff, matchlen, buffer, buflen); in map_addr()
180 unsigned int olen, matchend, poff, plen, buflen, n; in nf_nat_sip() local
213 buflen = sip_sprintf_addr(ct, buffer, in nf_nat_sip()
217 poff, plen, buffer, buflen)) { in nf_nat_sip()
[all …]
/linux-4.4.14/fs/afs/
Dcache.c16 void *buffer, uint16_t buflen);
18 void *buffer, uint16_t buflen);
21 uint16_t buflen);
24 void *buffer, uint16_t buflen);
26 void *buffer, uint16_t buflen);
28 void *cookie_netfs_data, const void *buffer, uint16_t buflen);
31 void *buffer, uint16_t buflen);
34 void *buffer, uint16_t buflen);
38 void *buffer, uint16_t buflen);
41 uint16_t buflen);
[all …]
/linux-4.4.14/fs/9p/
Dvfs_dir.c95 static struct p9_rdir *v9fs_alloc_rdir_buf(struct file *filp, int buflen) in v9fs_alloc_rdir_buf() argument
99 fid->rdir = kzalloc(sizeof(struct p9_rdir) + buflen, GFP_KERNEL); in v9fs_alloc_rdir_buf()
116 int buflen; in v9fs_dir_readdir() local
124 buflen = fid->clnt->msize - P9_IOHDRSZ; in v9fs_dir_readdir()
126 rdir = v9fs_alloc_rdir_buf(file, buflen); in v9fs_dir_readdir()
130 kvec.iov_len = buflen; in v9fs_dir_readdir()
136 iov_iter_kvec(&to, READ | ITER_KVEC, &kvec, 1, buflen); in v9fs_dir_readdir()
180 int buflen; in v9fs_dir_readdir_dotl() local
187 buflen = fid->clnt->msize - P9_READDIRHDRSZ; in v9fs_dir_readdir_dotl()
189 rdir = v9fs_alloc_rdir_buf(file, buflen); in v9fs_dir_readdir_dotl()
[all …]
Dcache.c128 void *buffer, uint16_t buflen) in v9fs_cache_inode_get_aux() argument
140 uint16_t buflen) in v9fs_cache_inode_check_aux() argument
144 if (buflen != sizeof(v9inode->qid.version)) in v9fs_cache_inode_check_aux()
/linux-4.4.14/drivers/net/wireless/iwlwifi/mvm/
Ddebugfs.h73 #define MVM_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype) \ argument
79 char buf[buflen] = {}; \
88 #define _MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, buflen, argtype) \ argument
89 MVM_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype) \
97 #define _MVM_DEBUGFS_WRITE_FILE_OPS(name, buflen, argtype) \ argument
98 MVM_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype) \
/linux-4.4.14/fs/romfs/
Dstorage.c28 void *buf, size_t buflen) in romfs_mtd_read() argument
33 ret = ROMFS_MTD_READ(sb, pos, buflen, &rlen, buf); in romfs_mtd_read()
34 return (ret < 0 || rlen != buflen) ? -EIO : 0; in romfs_mtd_read()
108 void *buf, size_t buflen) in romfs_blk_read() argument
115 while (buflen > 0) { in romfs_blk_read()
117 segment = min_t(size_t, buflen, ROMBSIZE - offset); in romfs_blk_read()
124 buflen -= segment; in romfs_blk_read()
219 void *buf, size_t buflen) in romfs_dev_read() argument
226 if (buflen > limit - pos) in romfs_dev_read()
227 buflen = limit - pos; in romfs_dev_read()
[all …]
Dinternal.h43 void *buf, size_t buflen);
/linux-4.4.14/security/apparmor/
Dpath.c30 static int prepend(char **buffer, int buflen, const char *str, int namelen) in prepend() argument
32 buflen -= namelen; in prepend()
33 if (buflen < 0) in prepend()
56 static int d_namespace_path(struct path *path, char *buf, int buflen, in d_namespace_path() argument
65 res = dentry_path(path->dentry, buf, buflen); in d_namespace_path()
85 res = __d_path(path, &root, buf, buflen); in d_namespace_path()
88 res = d_absolute_path(path, buf, buflen); in d_namespace_path()
100 res = dentry_path_raw(path->dentry, buf, buflen); in d_namespace_path()
/linux-4.4.14/drivers/scsi/esas2r/
Desas2r_log.c125 size_t buflen = EVENT_LOG_BUFF_SIZE; in esas2r_log_master() local
138 memset(buffer, 0, buflen); in esas2r_log_master()
147 snprintf(buffer, buflen, fmt_nodev, slevel, in esas2r_log_master()
150 snprintf(buffer, buflen, fmt_dev, slevel, in esas2r_log_master()
158 buflen -= strlen(event_buffer); in esas2r_log_master()
160 retval = vsnprintf(buffer, buflen, format, args); in esas2r_log_master()
/linux-4.4.14/tools/perf/util/
Dtarget.c116 char *buf, size_t buflen) in target__strerror() argument
121 BUG_ON(buflen == 0); in target__strerror()
124 const char *err = strerror_r(errnum, buf, buflen); in target__strerror()
127 scnprintf(buf, buflen, "%s", err); in target__strerror()
141 snprintf(buf, buflen, "%s", msg); in target__strerror()
146 snprintf(buf, buflen, msg, target->uid_str); in target__strerror()
Dtarget.h49 int target__strerror(struct target *target, int errnum, char *buf, size_t buflen);
Dprobe-event.c1739 char **buf, size_t *buflen, in __synthesize_probe_trace_arg_ref() argument
1745 buflen, depth + 1); in __synthesize_probe_trace_arg_ref()
1750 ret = e_snprintf(*buf, *buflen, "%+ld(", ref->offset); in __synthesize_probe_trace_arg_ref()
1755 *buflen -= ret; in __synthesize_probe_trace_arg_ref()
1763 char *buf, size_t buflen) in synthesize_probe_trace_arg() argument
1771 ret = e_snprintf(buf, buflen, " %s=", arg->name); in synthesize_probe_trace_arg()
1773 ret = e_snprintf(buf, buflen, " "); in synthesize_probe_trace_arg()
1777 buflen -= ret; in synthesize_probe_trace_arg()
1786 &buflen, 1); in synthesize_probe_trace_arg()
1793 ret = e_snprintf(buf, buflen, "%s%+ld", arg->value, in synthesize_probe_trace_arg()
[all …]
Ddso.c1336 int dso__strerror_load(struct dso *dso, char *buf, size_t buflen) in dso__strerror_load() argument
1350 BUG_ON(buflen == 0); in dso__strerror_load()
1353 const char *err = strerror_r(errnum, buf, buflen); in dso__strerror_load()
1356 scnprintf(buf, buflen, "%s", err); in dso__strerror_load()
1365 scnprintf(buf, buflen, "%s", dso_load__error_str[idx]); in dso__strerror_load()
/linux-4.4.14/arch/powerpc/boot/
Ddevtree.c207 int naddr, int nsize, int buflen) in find_range() argument
212 for (i = 0; i + nrange <= buflen; i += nrange) { in find_range()
240 int buflen, offset; in dt_xlate() local
276 buflen = getprop(node, "ranges", prop_buf, in dt_xlate()
278 if (buflen == 0) in dt_xlate()
280 if (buflen < 0 || buflen > sizeof(prop_buf)) in dt_xlate()
284 naddr, prev_nsize, buflen / 4); in dt_xlate()
325 int dt_xlate_addr(void *node, u32 *buf, int buflen, unsigned long *xlated_addr) in dt_xlate_addr() argument
328 if (buflen > sizeof(prop_buf)) in dt_xlate_addr()
331 memcpy(prop_buf, buf, buflen); in dt_xlate_addr()
[all …]
Dops.h40 const int buflen);
42 const void *buf, const int buflen);
96 int dt_xlate_addr(void *node, u32 *buf, int buflen, unsigned long *xlated_addr);
106 static inline int getprop(void *devp, const char *name, void *buf, int buflen) in getprop() argument
108 return (dt_ops.getprop) ? dt_ops.getprop(devp, name, buf, buflen) : -1; in getprop()
112 const void *buf, int buflen) in setprop() argument
114 return (dt_ops.setprop) ? dt_ops.setprop(devp, name, buf, buflen) : -1; in setprop()
Doflib.c214 const int buflen) in of_getprop() argument
216 return of_call_prom("getprop", 4, 1, phandle, name, buf, buflen); in of_getprop()
220 const int buflen) in of_setprop() argument
222 return of_call_prom("setprop", 4, 1, phandle, name, buf, buflen); in of_setprop()
Dof.h17 const int buflen);
19 const int buflen);
Dlibfdt-wrapper.c82 void *buf, const int buflen) in fdt_wrapper_getprop() argument
90 memcpy(buf, p, min(len, buflen)); in fdt_wrapper_getprop()
/linux-4.4.14/drivers/media/usb/uvc/
Duvc_driver.c333 __u32 **intervals, unsigned char *buffer, int buflen) in uvc_parse_format() argument
352 if (buflen < n) { in uvc_parse_format()
400 if (buflen < 11) { in uvc_parse_format()
416 if (buflen < 9) { in uvc_parse_format()
473 buflen -= buffer[0]; in uvc_parse_format()
479 while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE && in uvc_parse_format()
483 n = buflen > 25 ? buffer[25] : 0; in uvc_parse_format()
485 n = buflen > 21 ? buffer[21] : 0; in uvc_parse_format()
489 if (buflen < 26 + 4*n) { in uvc_parse_format()
560 buflen -= buffer[0]; in uvc_parse_format()
[all …]
/linux-4.4.14/drivers/hv/
Dring_buffer.c348 void *buffer, u32 buflen) in hv_ringbuffer_init() argument
364 ring_info->ring_size = buflen; in hv_ringbuffer_init()
365 ring_info->ring_datasize = buflen - sizeof(struct hv_ring_buffer); in hv_ringbuffer_init()
465 void *Buffer, u32 buflen) in hv_ringbuffer_peek() argument
479 if (bytes_avail_toread < buflen) { in hv_ringbuffer_peek()
491 buflen, in hv_ringbuffer_peek()
508 u32 buflen, u32 offset, bool *signal) in hv_ringbuffer_read() argument
516 if (buflen <= 0) in hv_ringbuffer_read()
526 if (bytes_avail_toread < buflen) { in hv_ringbuffer_read()
537 buflen, in hv_ringbuffer_read()
Dhyperv_vmbus.h609 u32 buflen);
618 u32 buflen);
622 u32 buflen,
737 int vmbus_post_msg(void *buffer, size_t buflen);
Dconnection.c427 int vmbus_post_msg(void *buffer, size_t buflen) in vmbus_post_msg() argument
443 ret = hv_post_message(conn_id, 1, buffer, buflen); in vmbus_post_msg()
/linux-4.4.14/security/integrity/ima/
Dima_template_lib.c39 u32 buflen = datalen; in ima_write_template_field_data() local
42 buflen = datalen + 1; in ima_write_template_field_data()
44 buf = kzalloc(buflen, GFP_KERNEL); in ima_write_template_field_data()
64 field_data->len = buflen; in ima_write_template_field_data()
74 u32 buflen = field_data->len; in ima_show_template_data_ascii() local
78 buf_ptr = strnchr(field_data->data, buflen, ':'); in ima_show_template_data_ascii()
84 buflen -= buf_ptr - field_data->data; in ima_show_template_data_ascii()
87 if (!buflen) in ima_show_template_data_ascii()
89 ima_print_digest(m, buf_ptr, buflen); in ima_show_template_data_ascii()
/linux-4.4.14/lib/
Dscatterlist.c153 void sg_init_one(struct scatterlist *sg, const void *buf, unsigned int buflen) in sg_init_one() argument
156 sg_set_buf(sg, buf, buflen); in sg_init_one()
650 size_t buflen, off_t skip, bool to_buffer) in sg_copy_buffer() argument
669 while (sg_miter_next(&miter) && offset < buflen) { in sg_copy_buffer()
672 len = min(miter.length, buflen - offset); in sg_copy_buffer()
700 const void *buf, size_t buflen) in sg_copy_from_buffer() argument
702 return sg_copy_buffer(sgl, nents, (void *)buf, buflen, 0, false); in sg_copy_from_buffer()
717 void *buf, size_t buflen) in sg_copy_to_buffer() argument
719 return sg_copy_buffer(sgl, nents, buf, buflen, 0, true); in sg_copy_to_buffer()
735 const void *buf, size_t buflen, off_t skip) in sg_pcopy_from_buffer() argument
[all …]
Dkobject_uevent.c133 len = strlcpy(&env->buf[env->buflen], subsystem, in init_uevent_argv()
134 sizeof(env->buf) - env->buflen); in init_uevent_argv()
135 if (len >= (sizeof(env->buf) - env->buflen)) { in init_uevent_argv()
141 env->argv[1] = &env->buf[env->buflen]; in init_uevent_argv()
144 env->buflen += len + 1; in init_uevent_argv()
300 skb = alloc_skb(len + env->buflen, GFP_KERNEL); in kobject_uevent_env()
397 len = vsnprintf(&env->buf[env->buflen], in add_uevent_var()
398 sizeof(env->buf) - env->buflen, in add_uevent_var()
402 if (len >= (sizeof(env->buf) - env->buflen)) { in add_uevent_var()
407 env->envp[env->envp_idx++] = &env->buf[env->buflen]; in add_uevent_var()
[all …]
Dbitmap.c358 int __bitmap_parse(const char *buf, unsigned int buflen, in __bitmap_parse() argument
374 while (buflen) { in __bitmap_parse()
382 buflen--; in __bitmap_parse()
423 } while (buflen && c == ','); in __bitmap_parse()
504 static int __bitmap_parselist(const char *buf, unsigned int buflen, in __bitmap_parselist() argument
522 while (buflen) { in __bitmap_parselist()
529 buflen--; in __bitmap_parselist()
579 } while (buflen && c == ','); in __bitmap_parselist()
/linux-4.4.14/fs/nfs/
Dnamespace.c50 char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen, in nfs_path() argument
59 end = buffer+buflen; in nfs_path()
61 buflen--; in nfs_path()
70 buflen -= namelen + 1; in nfs_path()
71 if (buflen < 0) in nfs_path()
85 if (--buflen < 0) { in nfs_path()
106 buflen -= namelen; in nfs_path()
107 if (buflen < 0) { in nfs_path()
Dnfs4namespace.c33 char *buffer, ssize_t buflen) in nfs4_pathname_string() argument
35 char *end = buffer + buflen; in nfs4_pathname_string()
39 buflen--; in nfs4_pathname_string()
44 buflen -= component->len + 1; in nfs4_pathname_string()
45 if (buflen < 0) in nfs4_pathname_string()
83 static char *nfs4_path(struct dentry *dentry, char *buffer, ssize_t buflen) in nfs4_path() argument
86 char *path = nfs_path(&limit, dentry, buffer, buflen, in nfs4_path()
Dnfs4idmap.c171 static int nfs_map_numeric_to_string(__u32 id, char *buf, size_t buflen) in nfs_map_numeric_to_string() argument
173 return snprintf(buf, buflen, "%u", id); in nfs_map_numeric_to_string()
340 size_t buflen, struct idmap *idmap) in nfs_idmap_lookup_name() argument
347 ret = nfs_idmap_get_key(id_str, id_len, type, buf, buflen, idmap); in nfs_idmap_lookup_name()
750 int nfs_map_uid_to_name(const struct nfs_server *server, kuid_t uid, char *buf, size_t buflen) in nfs_map_uid_to_name() argument
758 ret = nfs_idmap_lookup_name(id, "user", buf, buflen, idmap); in nfs_map_uid_to_name()
760 ret = nfs_map_numeric_to_string(id, buf, buflen); in nfs_map_uid_to_name()
764 int nfs_map_gid_to_group(const struct nfs_server *server, kgid_t gid, char *buf, size_t buflen) in nfs_map_gid_to_group() argument
772 ret = nfs_idmap_lookup_name(id, "group", buf, buflen, idmap); in nfs_map_gid_to_group()
774 ret = nfs_map_numeric_to_string(id, buf, buflen); in nfs_map_gid_to_group()
Ddns_resolve.c219 static int nfs_dns_parse(struct cache_detail *cd, char *buf, int buflen) in nfs_dns_parse() argument
227 if (buf[buflen-1] != '\n') in nfs_dns_parse()
229 buf[buflen-1] = '\0'; in nfs_dns_parse()
Dnfs4proc.c4605 static int buf_to_pages_noslab(const void *buf, size_t buflen, in buf_to_pages_noslab() argument
4614 len = min_t(size_t, PAGE_SIZE, buflen); in buf_to_pages_noslab()
4621 buflen -= len; in buf_to_pages_noslab()
4624 } while (buflen != 0); in buf_to_pages_noslab()
4655 static inline ssize_t nfs4_read_cached_acl(struct inode *inode, char *buf, size_t buflen) in nfs4_read_cached_acl() argument
4670 if (acl->len > buflen) in nfs4_read_cached_acl()
4683 size_t buflen = sizeof(*acl) + acl_len; in nfs4_write_cached_acl() local
4685 if (buflen <= PAGE_SIZE) { in nfs4_write_cached_acl()
4686 acl = kmalloc(buflen, GFP_KERNEL); in nfs4_write_cached_acl()
4712 static ssize_t __nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t buflen) in __nfs4_get_acl_uncached() argument
[all …]
Dinternal.h416 char *buffer, ssize_t buflen, unsigned flags);
560 char *buffer, ssize_t buflen) in nfs_devname() argument
563 return nfs_path(&dummy, dentry, buffer, buflen, NFS_PATH_CANONICAL); in nfs_devname()
/linux-4.4.14/crypto/
Dpoly1305_generic.c46 dctx->buflen = 0; in crypto_poly1305_init()
185 if (unlikely(dctx->buflen)) { in crypto_poly1305_update()
186 bytes = min(srclen, POLY1305_BLOCK_SIZE - dctx->buflen); in crypto_poly1305_update()
187 memcpy(dctx->buf + dctx->buflen, src, bytes); in crypto_poly1305_update()
190 dctx->buflen += bytes; in crypto_poly1305_update()
192 if (dctx->buflen == POLY1305_BLOCK_SIZE) { in crypto_poly1305_update()
195 dctx->buflen = 0; in crypto_poly1305_update()
206 dctx->buflen = srclen; in crypto_poly1305_update()
226 if (unlikely(dctx->buflen)) { in crypto_poly1305_final()
227 dctx->buf[dctx->buflen++] = 1; in crypto_poly1305_final()
[all …]
Ddrbg.c579 unsigned char *buf, unsigned int buflen, in drbg_ctr_generate() argument
596 while (len < buflen) { in drbg_ctr_generate()
604 outlen = (drbg_blocklen(drbg) < (buflen - len)) ? in drbg_ctr_generate()
605 drbg_blocklen(drbg) : (buflen - len); in drbg_ctr_generate()
615 if (len < buflen) in drbg_ctr_generate()
711 unsigned int buflen, in drbg_hmac_generate() argument
728 while (len < buflen) { in drbg_hmac_generate()
734 outlen = (drbg_blocklen(drbg) < (buflen - len)) ? in drbg_hmac_generate()
735 drbg_blocklen(drbg) : (buflen - len); in drbg_hmac_generate()
942 unsigned int buflen) in drbg_hash_hashgen() argument
[all …]
/linux-4.4.14/arch/x86/crypto/
Dpoly1305_glue.c132 if (unlikely(dctx->buflen)) { in poly1305_simd_update()
133 bytes = min(srclen, POLY1305_BLOCK_SIZE - dctx->buflen); in poly1305_simd_update()
134 memcpy(dctx->buf + dctx->buflen, src, bytes); in poly1305_simd_update()
137 dctx->buflen += bytes; in poly1305_simd_update()
139 if (dctx->buflen == POLY1305_BLOCK_SIZE) { in poly1305_simd_update()
142 dctx->buflen = 0; in poly1305_simd_update()
155 dctx->buflen = srclen; in poly1305_simd_update()
/linux-4.4.14/tools/power/cpupower/utils/helpers/
Dbitmask.c248 static inline int emit(char *buf, int buflen, int rbot, int rtop, int len) in emit() argument
251 len += snprintf(buf + len, max(buflen - len, 0), ","); in emit()
253 len += snprintf(buf + len, max(buflen - len, 0), "%d", rbot); in emit()
255 len += snprintf(buf + len, max(buflen - len, 0), "%d-%d", in emit()
274 int bitmask_displaylist(char *buf, int buflen, const struct bitmask *bmp) in bitmask_displaylist() argument
280 if (buflen > 0) in bitmask_displaylist()
287 len = emit(buf, buflen, rbot, rtop, len); in bitmask_displaylist()
Dsysfs.c19 unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen) in sysfs_read_file() argument
28 numread = read(fd, buf, buflen - 1); in sysfs_read_file()
126 const char *fname, char *buf, size_t buflen) in sysfs_idlestate_read_file() argument
139 numread = read(fd, buf, buflen - 1); in sysfs_idlestate_read_file()
386 size_t buflen) in sysfs_cpuidle_read_file() argument
392 return sysfs_read_file(path, buf, buflen); in sysfs_cpuidle_read_file()
Dsysfs.h8 extern unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen);
/linux-4.4.14/include/linux/
Dscatterlist.h137 unsigned int buflen) in sg_set_buf() argument
142 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf)); in sg_set_buf()
270 size_t buflen, off_t skip, bool to_buffer);
273 const void *buf, size_t buflen);
275 void *buf, size_t buflen);
278 const void *buf, size_t buflen, off_t skip);
280 void *buf, size_t buflen, off_t skip);
Dcgroup.h93 char *task_cgroup_path(struct task_struct *task, char *buf, size_t buflen);
510 static inline int cgroup_name(struct cgroup *cgrp, char *buf, size_t buflen) in cgroup_name() argument
512 return kernfs_name(cgrp->kn, buf, buflen); in cgroup_name()
516 size_t buflen) in cgroup_path() argument
518 return kernfs_path(cgrp->kn, buf, buflen); in cgroup_path()
Dtpm.h54 extern int tpm_send(u32 chip_num, void *cmd, size_t buflen);
73 static inline int tpm_send(u32 chip_num, void *cmd, size_t buflen) { in tpm_send() argument
Dkernfs.h268 int kernfs_name(struct kernfs_node *kn, char *buf, size_t buflen);
271 size_t buflen);
333 static inline int kernfs_name(struct kernfs_node *kn, char *buf, size_t buflen) in kernfs_name() argument
340 size_t buflen) in kernfs_path() argument
Dbitmap.h147 extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user,
323 static inline int bitmap_parse(const char *buf, unsigned int buflen, in bitmap_parse() argument
326 return __bitmap_parse(buf, buflen, 0, maskp, nmaskbits); in bitmap_parse()
Dof_pdt.h34 int (*pkg2path)(phandle node, char *buf, const int buflen, int *len);
Dblk-cgroup.h344 static inline int blkg_path(struct blkcg_gq *blkg, char *buf, int buflen) in blkg_path() argument
348 p = cgroup_path(blkg->blkcg->css.cgroup, buf, buflen); in blkg_path()
350 strncpy(buf, "<unavailable>", buflen); in blkg_path()
354 memmove(buf, p, buf + buflen - p); in blkg_path()
Dkey-type.h139 long (*read)(const struct key *key, char __user *buffer, size_t buflen);
Dkobject.h129 int buflen; member
/linux-4.4.14/drivers/usb/gadget/legacy/
Dgmidi.c58 static unsigned int buflen = 256; variable
59 module_param(buflen, uint, S_IRUGO);
60 MODULE_PARM_DESC(buflen, "MIDI buffer length");
165 midi_opts->buflen = buflen; in midi_bind()
/linux-4.4.14/fs/proc/
Dkcore.c431 read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos) in read_kcore() argument
442 if (buflen == 0 || *fpos >= size) { in read_kcore()
448 if (buflen > size - *fpos) in read_kcore()
449 buflen = size - *fpos; in read_kcore()
456 if (buflen < tsz) in read_kcore()
457 tsz = buflen; in read_kcore()
470 buflen -= tsz; in read_kcore()
476 if (buflen == 0) in read_kcore()
486 if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen) in read_kcore()
487 tsz = buflen; in read_kcore()
[all …]
Dvmcore.c184 static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos, in __read_vmcore() argument
192 if (buflen == 0 || *fpos >= vmcore_size) in __read_vmcore()
196 if (buflen > vmcore_size - *fpos) in __read_vmcore()
197 buflen = vmcore_size - *fpos; in __read_vmcore()
201 tsz = min(elfcorebuf_sz - (size_t)*fpos, buflen); in __read_vmcore()
204 buflen -= tsz; in __read_vmcore()
210 if (buflen == 0) in __read_vmcore()
218 tsz = min(elfcorebuf_sz + elfnotes_sz - (size_t)*fpos, buflen); in __read_vmcore()
222 buflen -= tsz; in __read_vmcore()
228 if (buflen == 0) in __read_vmcore()
[all …]
Dself.c10 int buflen) in proc_self_readlink() argument
18 return readlink_copy(buffer, buflen, tmp); in proc_self_readlink()
Dthread_self.c10 int buflen) in proc_thread_self_readlink() argument
19 return readlink_copy(buffer, buflen, tmp); in proc_thread_self_readlink()
Dnamespaces.c54 static int proc_ns_readlink(struct dentry *dentry, char __user *buffer, int buflen) in proc_ns_readlink() argument
69 res = readlink_copy(buffer, buflen, name); in proc_ns_readlink()
/linux-4.4.14/fs/
Ddcache.c2824 static int prepend(char **buffer, int *buflen, const char *str, int namelen) in prepend() argument
2826 *buflen -= namelen; in prepend()
2827 if (*buflen < 0) in prepend()
2852 static int prepend_name(char **buffer, int *buflen, struct qstr *name) in prepend_name() argument
2860 *buflen -= dlen + 1; in prepend_name()
2861 if (*buflen < 0) in prepend_name()
2893 char **buffer, int *buflen) in prepend_path() argument
2910 blen = *buflen; in prepend_path()
2924 blen = *buflen; in prepend_path()
2970 *buflen = blen; in prepend_path()
[all …]
Danon_inodes.c31 static char *anon_inodefs_dname(struct dentry *dentry, char *buffer, int buflen) in anon_inodefs_dname() argument
33 return dynamic_dname(dentry, buffer, buflen, "anon_inode:%s", in anon_inodefs_dname()
Dnsfs.c15 static char *ns_dname(struct dentry *dentry, char *buffer, int buflen) in ns_dname() argument
20 return dynamic_dname(dentry, buffer, buflen, "%s:[%lu]", in ns_dname()
Dbad_inode.c82 int buflen) in bad_inode_readlink() argument
/linux-4.4.14/drivers/media/usb/b2c2/
Dflexcop-usb.c99 u8 *pbBuffer, u32 buflen) in flexcop_usb_v8_memory_req() argument
128 wAddress, wIndex, buflen); in flexcop_usb_v8_memory_req()
136 buflen, in flexcop_usb_v8_memory_req()
140 return len == buflen ? 0 : -EIO; in flexcop_usb_v8_memory_req()
143 #define bytes_left_to_read_on_page(paddr,buflen) \ argument
144 ((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \
145 ? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)))
202 u16 buflen, u8 *pvBuffer)
216 buflen,
218 return len == buflen ? 0 : -EIO;
[all …]
/linux-4.4.14/drivers/crypto/qce/
Dsha.c202 rctx->buflen = (unsigned int)(in_count & (blocksize - 1)); in qce_import_common()
245 total = req->nbytes + rctx->buflen; in qce_ahash_update()
248 scatterwalk_map_and_copy(rctx->buf + rctx->buflen, req->src, in qce_ahash_update()
250 rctx->buflen += req->nbytes; in qce_ahash_update()
262 if (rctx->buflen) in qce_ahash_update()
263 memcpy(rctx->tmpbuf, rctx->buf, rctx->buflen); in qce_ahash_update()
276 len = rctx->buflen; in qce_ahash_update()
292 if (rctx->buflen) { in qce_ahash_update()
294 sg_set_buf(rctx->sg, rctx->tmpbuf, rctx->buflen); in qce_ahash_update()
300 rctx->buflen = hash_later; in qce_ahash_update()
[all …]
Dsha.h53 unsigned int buflen; member
/linux-4.4.14/security/keys/
Duser_defined.c187 long user_read(const struct key *key, char __user *buffer, size_t buflen) in user_read() argument
196 if (buffer && buflen > 0) { in user_read()
197 if (buflen > upayload->datalen) in user_read()
198 buflen = upayload->datalen; in user_read()
200 if (copy_to_user(buffer, upayload->data, buflen) != 0) in user_read()
Drequest_key_auth.c85 char __user *buffer, size_t buflen) in request_key_auth_read() argument
95 if (buffer && buflen > 0) { in request_key_auth_read()
96 if (buflen > datalen) in request_key_auth_read()
97 buflen = datalen; in request_key_auth_read()
99 if (copy_to_user(buffer, rka->callout_info, buflen) != 0) in request_key_auth_read()
Dkeyctl.c557 size_t buflen) in keyctl_describe_key() argument
603 if (buffer && buflen >= ret) { in keyctl_describe_key()
721 long keyctl_read_key(key_serial_t keyid, char __user *buffer, size_t buflen) in keyctl_read_key() argument
762 ret = key->type->read(key, buffer, buflen); in keyctl_read_key()
1397 size_t buflen) in keyctl_get_security() argument
1427 if (buffer && buflen > 0 && in keyctl_get_security()
1432 if (buffer && buflen > 0) { in keyctl_get_security()
1433 if (buflen > ret) in keyctl_get_security()
1434 buflen = ret; in keyctl_get_security()
1436 if (copy_to_user(buffer, context, buflen) != 0) in keyctl_get_security()
Dbig_key.c183 long big_key_read(const struct key *key, char __user *buffer, size_t buflen) in big_key_read() argument
188 if (!buffer || buflen < datalen) in big_key_read()
Dkeyring.c84 char __user *buffer, size_t buflen);
452 char __user *buffer, size_t buflen) in keyring_read() argument
458 kenter("{%d},,%zu", key_serial(keyring), buflen); in keyring_read()
460 if (buflen & (sizeof(key_serial_t) - 1)) in keyring_read()
470 if (!buffer || !buflen) in keyring_read()
473 if (buflen > ctx.qty) in keyring_read()
474 ctx.qty = buflen; in keyring_read()
/linux-4.4.14/drivers/staging/rts5208/
Drtsx_transport.h33 unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index,
36 unsigned int buflen, struct scsi_cmnd *srb);
38 unsigned int buflen, struct scsi_cmnd *srb);
Drtsx_transport.c42 unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index, in rtsx_stor_access_xfer_buf() argument
52 cnt = min(buflen, scsi_bufflen(srb) - *offset); in rtsx_stor_access_xfer_buf()
78 while (cnt < buflen && *index < scsi_sg_count(srb)) { in rtsx_stor_access_xfer_buf()
85 if (sglen > buflen - cnt) { in rtsx_stor_access_xfer_buf()
88 sglen = buflen - cnt; in rtsx_stor_access_xfer_buf()
128 unsigned int buflen, struct scsi_cmnd *srb) in rtsx_stor_set_xfer_buf() argument
132 rtsx_stor_access_xfer_buf(buffer, buflen, srb, &index, &offset, in rtsx_stor_set_xfer_buf()
134 if (buflen < scsi_bufflen(srb)) in rtsx_stor_set_xfer_buf()
135 scsi_set_resid(srb, scsi_bufflen(srb) - buflen); in rtsx_stor_set_xfer_buf()
139 unsigned int buflen, struct scsi_cmnd *srb) in rtsx_stor_get_xfer_buf() argument
[all …]
/linux-4.4.14/tools/virtio/linux/
Dscatterlist.h178 unsigned int buflen) in sg_set_buf() argument
180 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf)); in sg_set_buf()
184 const void *buf, unsigned int buflen) in sg_init_one() argument
187 sg_set_buf(sg, buf, buflen); in sg_init_one()
/linux-4.4.14/drivers/crypto/caam/
Dcaamhash.c140 int buflen; member
180 u8 *buf, int buflen) in buf_map_to_sec4_sg() argument
184 buf_dma = dma_map_single(jrdev, buf, buflen, DMA_TO_DEVICE); in buf_map_to_sec4_sg()
185 dma_to_sec4_sg_one(sec4_sg, buf_dma, buflen, 0); in buf_map_to_sec4_sg()
205 u8 *buf, dma_addr_t buf_dma, int buflen, in try_buf_map_to_sec4_sg() argument
210 if (buflen) in try_buf_map_to_sec4_sg()
211 buf_dma = buf_map_to_sec4_sg(jrdev, sec4_sg, buf, buflen); in try_buf_map_to_sec4_sg()
787 int *buflen = state->current_buf ? &state->buflen_1 : &state->buflen_0; in ahash_update_ctx() local
791 int in_len = *buflen + req->nbytes, to_hash; in ahash_update_ctx()
806 sec4_sg_src_index = 1 + (*buflen ? 1 : 0); in ahash_update_ctx()
[all …]
/linux-4.4.14/drivers/scsi/
Dsr_vendor.c139 cgc.buflen = sizeof(*modesel); in sr_set_blocklength()
186 cgc.buflen = 12; in sr_cd_check()
214 cgc.buflen = 0x16; in sr_cd_check()
243 cgc.buflen = 4; in sr_cd_check()
271 cgc.buflen = 0x04; in sr_cd_check()
289 cgc.buflen = 12; in sr_cd_check()
Dsr_ioctl.c56 cgc.buflen = 12; in sr_read_tochdr()
88 cgc.buflen = 12; in sr_read_tocentry()
210 cgc->buffer, cgc->buflen, (char *)sense, in sr_do_ioctl()
409 cgc.buflen = 24; in sr_get_mcn()
514 cgc.buflen = blksize; in sr_read_cd()
557 cgc.buflen = blksize; in sr_read_sector()
Dinitio.c1127 scb->buflen = scb->senselen; in tulip_main()
1486 if (scb->buflen == 0) in initio_state_4()
1506 scb->buflen = 0; in initio_state_4()
1587 scb->buflen = 0; in initio_state_5()
1591 xcnt = (long) scb->buflen - cnt; /* xcnt== bytes already xferred */ in initio_state_5()
1592 scb->buflen = (u32) cnt; /* cnt == bytes left to be xferred */ in initio_state_5()
1710 outl(scb->buflen, host->addr + TUL_SCnt0); in initio_xfer_data_in()
1718 outl(scb->buflen, host->addr + TUL_XCntH); in initio_xfer_data_in()
1742 outl(scb->buflen, host->addr + TUL_SCnt0); in initio_xfer_data_out()
1750 outl(scb->buflen, host->addr + TUL_XCntH); in initio_xfer_data_out()
[all …]
Discsi_tcp.c693 int buflen) in iscsi_sw_tcp_conn_set_param() argument
701 iscsi_set_param(cls_conn, param, buf, buflen); in iscsi_sw_tcp_conn_set_param()
704 iscsi_set_param(cls_conn, param, buf, buflen); in iscsi_sw_tcp_conn_set_param()
711 return iscsi_set_param(cls_conn, param, buf, buflen); in iscsi_sw_tcp_conn_set_param()
/linux-4.4.14/drivers/ata/
Dpata_legacy.c307 unsigned char *buf, unsigned int buflen, int rw) in pdc_data_xfer_vlb() argument
309 int slop = buflen & 3; in pdc_data_xfer_vlb()
326 ioread32_rep(ap->ioaddr.data_addr, buf, buflen >> 2); in pdc_data_xfer_vlb()
328 iowrite32_rep(ap->ioaddr.data_addr, buf, buflen >> 2); in pdc_data_xfer_vlb()
334 memcpy(buf + buflen - slop, &pad, slop); in pdc_data_xfer_vlb()
336 memcpy(&pad, buf + buflen - slop, slop); in pdc_data_xfer_vlb()
339 buflen += 4 - slop; in pdc_data_xfer_vlb()
343 buflen = ata_sff_data_xfer_noirq(dev, buf, buflen, rw); in pdc_data_xfer_vlb()
345 return buflen; in pdc_data_xfer_vlb()
706 unsigned int buflen, int rw) in vlb32_data_xfer() argument
[all …]
Dpata_ixp4xx_cf.c44 unsigned char *buf, unsigned int buflen, int rw) in ixp4xx_mmio_data_xfer() argument
47 unsigned int words = buflen >> 1; in ixp4xx_mmio_data_xfer()
68 if (unlikely(buflen & 0x01)) { in ixp4xx_mmio_data_xfer()
70 unsigned char *trailing_buf = buf + buflen - 1; in ixp4xx_mmio_data_xfer()
Dpata_pcmcia.c105 unsigned char *buf, unsigned int buflen, int rw) in ata_data_xfer_8bit() argument
110 ioread8_rep(ap->ioaddr.data_addr, buf, buflen); in ata_data_xfer_8bit()
112 iowrite8_rep(ap->ioaddr.data_addr, buf, buflen); in ata_data_xfer_8bit()
114 return buflen; in ata_data_xfer_8bit()
Dpata_octeon_cf.c304 unsigned int buflen, in octeon_cf_data_xfer8() argument
312 words = buflen; in octeon_cf_data_xfer8()
330 return buflen; in octeon_cf_data_xfer8()
343 unsigned int buflen, in octeon_cf_data_xfer16() argument
351 words = buflen / 2; in octeon_cf_data_xfer16()
373 if (unlikely(buflen & 0x01)) { in octeon_cf_data_xfer16()
385 return buflen; in octeon_cf_data_xfer16()
Dlibata-sff.c559 unsigned int buflen, int rw) in ata_sff_data_xfer() argument
563 unsigned int words = buflen >> 1; in ata_sff_data_xfer()
572 if (unlikely(buflen & 0x01)) { in ata_sff_data_xfer()
576 buf += buflen - 1; in ata_sff_data_xfer()
614 unsigned int buflen, int rw) in ata_sff_data_xfer32() argument
618 unsigned int words = buflen >> 2; in ata_sff_data_xfer32()
619 int slop = buflen & 3; in ata_sff_data_xfer32()
622 return ata_sff_data_xfer(dev, buf, buflen, rw); in ata_sff_data_xfer32()
635 buf += buflen - slop; in ata_sff_data_xfer32()
655 return (buflen + 1) & ~1; in ata_sff_data_xfer32()
[all …]
Dpata_ep93xx.c479 unsigned int buflen, int rw) in ep93xx_pata_data_xfer() argument
484 unsigned int words = buflen >> 1; in ep93xx_pata_data_xfer()
497 if (unlikely(buflen & 0x01)) { in ep93xx_pata_data_xfer()
500 buf += buflen - 1; in ep93xx_pata_data_xfer()
Dpata_samsung_cf.c267 unsigned char *buf, unsigned int buflen, int rw) in pata_s3c_data_xfer() argument
272 unsigned int words = buflen >> 1, i; in pata_s3c_data_xfer()
290 if (buflen & 0x01) in pata_s3c_data_xfer()
Dpata_at91.c291 unsigned char *buf, unsigned int buflen, int rw) in pata_at91_data_xfer_noirq() argument
305 consumed = ata_sff_data_xfer(dev, buf, buflen, rw); in pata_at91_data_xfer_noirq()
Dsata_rcar.c452 unsigned int buflen, int rw) in sata_rcar_data_xfer() argument
456 unsigned int words = buflen >> 1; in sata_rcar_data_xfer()
465 if (unlikely(buflen & 0x01)) { in sata_rcar_data_xfer()
469 buf += buflen - 1; in sata_rcar_data_xfer()
/linux-4.4.14/drivers/nfc/st21nfca/
Di2c.c273 static int get_frame_size(u8 *buf, int buflen) in get_frame_size() argument
280 for (len = 1; len < buflen && buf[len] != ST21NFCA_SOF_EOF; len++) in get_frame_size()
286 static int check_crc(u8 *buf, int buflen) in check_crc() argument
290 crc = crc_ccitt(0xffff, buf, buflen - 2); in check_crc()
293 if (buf[buflen - 2] != (crc & 0xff) || buf[buflen - 1] != (crc >> 8)) { in check_crc()
295 ": CRC error 0x%x != 0x%x 0x%x\n", crc, buf[buflen - 1], in check_crc()
296 buf[buflen - 2]); in check_crc()
300 16, 2, buf, buflen, false); in check_crc()
/linux-4.4.14/drivers/atm/
Dsolos-pci.c198 int buflen; in solos_param_show() local
200 buflen = strlen(attr->attr.name) + 10; in solos_param_show()
202 skb = alloc_skb(sizeof(*header) + buflen, GFP_KERNEL); in solos_param_show()
210 buflen = snprintf((void *)&header[1], buflen - 1, in solos_param_show()
212 skb_put(skb, buflen); in solos_param_show()
214 header->size = cpu_to_le16(buflen); in solos_param_show()
238 buflen = prm.response->len; in solos_param_show()
239 memcpy(buf, prm.response->data, buflen); in solos_param_show()
242 return buflen; in solos_param_show()
253 int buflen; in solos_param_store() local
[all …]
Dnicstar.h230 #define ns_tbd_mkword_1(flags, m, n, buflen) \ argument
231 (cpu_to_le32((flags) | (m) << 23 | (n) << 16 | (buflen)))
232 #define ns_tbd_mkword_1_novbr(flags, buflen) \ argument
233 (cpu_to_le32((flags) | (buflen) | 0x00810000))
/linux-4.4.14/mm/
Dutil.c427 int get_cmdline(struct task_struct *task, char *buffer, int buflen) in get_cmdline() argument
439 if (len > buflen) in get_cmdline()
440 len = buflen; in get_cmdline()
448 if (res > 0 && buffer[res-1] != '\0' && len < buflen) { in get_cmdline()
454 if (len > buflen - res) in get_cmdline()
455 len = buflen - res; in get_cmdline()
/linux-4.4.14/drivers/media/usb/as102/
Das10x_handle.h29 unsigned char *buf, int buflen, int swap32);
32 unsigned char *buf, int buflen);
/linux-4.4.14/net/wireless/
Ddebugfs.c16 #define DEBUGFS_READONLY_FILE(name, buflen, fmt, value...) \ argument
21 char buf[buflen]; \
24 res = scnprintf(buf, buflen, fmt "\n", ##value); \
/linux-4.4.14/drivers/media/usb/dvb-usb/
Dgp8psk.c141 u16 buflen = ptr[0] + 4; in gp8psk_load_bcm4500fw() local
142 if (ptr + buflen >= fw->data + fw->size) { in gp8psk_load_bcm4500fw()
146 memcpy(buf, ptr, buflen); in gp8psk_load_bcm4500fw()
147 if (dvb_usb_generic_write(d, buf, buflen)) { in gp8psk_load_bcm4500fw()
151 ptr += buflen; in gp8psk_load_bcm4500fw()
Dvp702x.c122 int buflen = max(olen + 2, ilen + 1); in vp702x_usb_inout_cmd() local
128 if (buflen > st->buf_len) { in vp702x_usb_inout_cmd()
129 buf = kmalloc(buflen, GFP_KERNEL); in vp702x_usb_inout_cmd()
137 st->buf_len = buflen; in vp702x_usb_inout_cmd()
/linux-4.4.14/drivers/cdrom/
Dcdrom.c376 int ret, buflen; in cdrom_get_disc_info() local
381 cgc.cmd[8] = cgc.buflen = 2; in cdrom_get_disc_info()
391 buflen = be16_to_cpu(di->disc_information_length) + in cdrom_get_disc_info()
394 if (buflen > sizeof(disc_information)) in cdrom_get_disc_info()
395 buflen = sizeof(disc_information); in cdrom_get_disc_info()
397 cgc.cmd[8] = cgc.buflen = buflen; in cdrom_get_disc_info()
403 return buflen; in cdrom_get_disc_info()
564 cgc.buflen = sizeof(buffer); in cdrom_mrw_set_lba_space()
575 cgc.buflen = size; in cdrom_mrw_set_lba_space()
833 cgc.buflen = 255; in mo_open_write()
[all …]
Dgdrom.c194 static void gdrom_spicommand(void *spi_string, int buflen) in gdrom_spicommand() argument
202 __raw_writeb(buflen & 0xFF, GDROM_BCL_REG); in gdrom_spicommand()
203 __raw_writeb((buflen >> 8) & 0xFF, GDROM_BCH_REG); in gdrom_spicommand()
255 spin_command->buflen = 0; in gdrom_preparedisk_cmd()
292 toc_command->buflen = tocsize; in gdrom_readtoc_cmd()
421 gdrom_spicommand(&command->cmd, command->buflen); in gdrom_packetcommand()
443 sense_command->buflen = 10; in gdrom_getsense()
456 insw(GDROM_DATA_REG, &sense, sense_command->buflen/2); in gdrom_getsense()
/linux-4.4.14/kernel/sched/
Dauto_group.h40 extern int autogroup_path(struct task_group *tg, char *buf, int buflen);
58 static inline int autogroup_path(struct task_group *tg, char *buf, int buflen) in autogroup_path() argument
Dauto_group.c242 int autogroup_path(struct task_group *tg, char *buf, int buflen) in autogroup_path() argument
247 return snprintf(buf, buflen, "%s-%ld", "/autogroup", tg->autogroup->id); in autogroup_path()
/linux-4.4.14/include/scsi/
Dscsi_cmnd.h217 void *buf, int buflen) in scsi_sg_copy_from_buffer() argument
220 buf, buflen); in scsi_sg_copy_from_buffer()
224 void *buf, int buflen) in scsi_sg_copy_to_buffer() argument
227 buf, buflen); in scsi_sg_copy_to_buffer()
Dlibiscsi.h395 int buflen);
415 enum iscsi_param param, char *buf, int buflen);
/linux-4.4.14/drivers/firmware/
Ddmi-id.c154 len = get_modalias(&env->buf[env->buflen - 1], in dmi_dev_uevent()
155 sizeof(env->buf) - env->buflen); in dmi_dev_uevent()
156 if (len >= (sizeof(env->buf) - env->buflen)) in dmi_dev_uevent()
158 env->buflen += len; in dmi_dev_uevent()
/linux-4.4.14/drivers/of/
Ddevice.c282 sl = of_device_get_modalias(dev, &env->buf[env->buflen-1], in of_device_uevent_modalias()
283 sizeof(env->buf) - env->buflen); in of_device_uevent_modalias()
284 if (sl >= (sizeof(env->buf) - env->buflen)) in of_device_uevent_modalias()
286 env->buflen += sl; in of_device_uevent_modalias()
/linux-4.4.14/net/rds/
Dmessage.c147 unsigned int *pos, void *buf, unsigned int *buflen) in rds_message_next_extension() argument
167 if (ext_len < *buflen) in rds_message_next_extension()
168 *buflen = ext_len; in rds_message_next_extension()
169 memcpy(buf, src + offset, *buflen); in rds_message_next_extension()
174 *buflen = 0; in rds_message_next_extension()
/linux-4.4.14/drivers/crypto/
Datmel-tdes.c122 size_t buflen; member
151 void *buf, size_t buflen, size_t total, int out) in atmel_tdes_sg_copy() argument
155 while (buflen && total) { in atmel_tdes_sg_copy()
157 count = min(count, buflen); in atmel_tdes_sg_copy()
165 buflen -= count; in atmel_tdes_sg_copy()
336 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_tdes_crypt_pdc_stop()
352 dd->buflen = PAGE_SIZE; in atmel_tdes_buff_init()
353 dd->buflen &= ~(DES_BLOCK_SIZE - 1); in atmel_tdes_buff_init()
362 dd->buflen, DMA_TO_DEVICE); in atmel_tdes_buff_init()
364 dev_err(dd->dev, "dma %d bytes error\n", dd->buflen); in atmel_tdes_buff_init()
[all …]
Datmel-aes.c130 size_t buflen; member
185 void *buf, size_t buflen, size_t total, int out) in atmel_aes_sg_copy() argument
189 while (buflen && total) { in atmel_aes_sg_copy()
191 count = min(count, buflen); in atmel_aes_sg_copy()
199 buflen -= count; in atmel_aes_sg_copy()
476 dd->buf_in, dd->buflen, dd->total, 0); in atmel_aes_crypt_dma_start()
639 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_aes_crypt_dma_stop()
657 dd->buflen = PAGE_SIZE; in atmel_aes_buff_init()
658 dd->buflen &= ~(AES_BLOCK_SIZE - 1); in atmel_aes_buff_init()
667 dd->buflen, DMA_TO_DEVICE); in atmel_aes_buff_init()
[all …]
Datmel-sha.c88 size_t buflen; member
162 while ((ctx->bufcnt < ctx->buflen) && ctx->total) { in atmel_sha_append_sg()
164 count = min(count, ctx->buflen - ctx->bufcnt); in atmel_sha_append_sg()
312 ctx->buflen = SHA_BUFFER_LEN; in atmel_sha_init()
509 ctx->buflen + ctx->block_size, DMA_TO_DEVICE); in atmel_sha_xmit_dma_map()
511 dev_err(dd->dev, "dma %u bytes error\n", ctx->buflen + in atmel_sha_xmit_dma_map()
538 if (final || (ctx->bufcnt == ctx->buflen)) { in atmel_sha_update_dma_slow()
600 ctx->buflen + ctx->block_size, DMA_TO_DEVICE); in atmel_sha_update_dma_start()
603 ctx->buflen + ctx->block_size); in atmel_sha_update_dma_start()
655 ctx->buflen + ctx->block_size, DMA_TO_DEVICE); in atmel_sha_update_dma_stop()
[all …]
Domap-sham.c148 size_t buflen; member
631 size_t count = min(length, ctx->buflen - ctx->bufcnt); in omap_sham_append_buffer()
679 ctx->dma_addr = dma_map_single(dd->dev, ctx->buffer, ctx->buflen, in omap_sham_xmit_dma_map()
682 dev_err(dd->dev, "dma %u bytes error\n", ctx->buflen); in omap_sham_xmit_dma_map()
690 dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen, in omap_sham_xmit_dma_map()
709 if (final || (ctx->bufcnt == ctx->buflen && ctx->total)) { in omap_sham_update_dma_slow()
805 if (final || (ctx->bufcnt == ctx->buflen && ctx->total)) { in omap_sham_update_cpu()
828 dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen, in omap_sham_update_dma_stop()
891 ctx->buflen = BUFLEN; in omap_sham_init()
1114 } else if (ctx->bufcnt + ctx->total < ctx->buflen) { in omap_sham_update()
/linux-4.4.14/fs/xfs/libxfs/
Dxfs_symlink_remote.c46 int buflen = XFS_SYMLINK_BUF_SPACE(mp, mp->m_sb.sb_blocksize); in xfs_symlink_blocks() local
48 return (pathlen + buflen - 1) / buflen; in xfs_symlink_blocks()
Dxfs_attr_remote.c56 int buflen = XFS_ATTR3_RMT_BUF_SPACE(mp, mp->m_sb.sb_blocksize); in xfs_attr3_rmt_blocks() local
57 return (attrlen + buflen - 1) / buflen; in xfs_attr3_rmt_blocks()
/linux-4.4.14/sound/aoa/soundbus/
Dcore.c91 int tmp = env->buflen; in soundbus_uevent()
95 compat += env->buflen - tmp; in soundbus_uevent()
96 cplen -= env->buflen - tmp; in soundbus_uevent()
/linux-4.4.14/drivers/media/usb/pwc/
Dpwc-ctrl.c124 int index, const unsigned char *buf, int buflen) in send_video_command() argument
128 memcpy(pdev->ctrl_buf, buf, buflen); in send_video_command()
134 pdev->ctrl_buf, buflen, USB_CTRL_SET_TIMEOUT); in send_video_command()
136 memcpy(pdev->cmd_buf, buf, buflen); in send_video_command()
144 u8 request, u16 value, void *buf, int buflen) in send_control_msg() argument
150 buf, buflen, USB_CTRL_SET_TIMEOUT); in send_control_msg()
/linux-4.4.14/drivers/usb/gadget/
Dconfig.c38 usb_descriptor_fillbuf(void *buf, unsigned buflen, in usb_descriptor_fillbuf() argument
50 if (len > buflen) in usb_descriptor_fillbuf()
53 buflen -= len; in usb_descriptor_fillbuf()
/linux-4.4.14/fs/jffs2/
Dcompr_rubin.c32 unsigned int buflen; member
48 unsigned buflen, unsigned ofs, in init_pushpull() argument
52 pp->buflen = buflen; in init_pushpull()
59 if (pp->ofs >= pp->buflen - (use_reserved?0:pp->reserve)) in pushbit()
/linux-4.4.14/kernel/
Dauditfilter.c495 entry->rule.buflen += f->val; in audit_data_to_entry()
516 entry->rule.buflen += f->val; in audit_data_to_entry()
528 entry->rule.buflen += f->val; in audit_data_to_entry()
546 entry->rule.buflen += f->val; in audit_data_to_entry()
557 entry->rule.buflen += f->val; in audit_data_to_entry()
603 data = kmalloc(sizeof(*data) + krule->buflen, GFP_KERNEL); in audit_krule_to_data()
628 data->buflen += data->values[i] = in audit_krule_to_data()
632 data->buflen += data->values[i] = in audit_krule_to_data()
637 data->buflen += data->values[i] = in audit_krule_to_data()
642 data->buflen += data->values[i] = in audit_krule_to_data()
[all …]
/linux-4.4.14/net/sunrpc/xprtrdma/
Dsvc_rdma_recvfrom.c77 rqstp->rq_arg.buflen = byte_count; in rdma_build_arg_xdr()
99 rqstp->rq_arg.buflen += ctxt->sge[sge_no].length; in rdma_build_arg_xdr()
412 head->arg.buflen += byte_count; in rdma_copy_tail()
446 head->arg.buflen = rqstp->rq_arg.buflen; in rdma_read_chunks()
481 head->arg.buflen += ret; in rdma_read_chunks()
491 head->arg.buflen += pad; in rdma_read_chunks()
550 rqstp->rq_arg.buflen = head->arg.buflen; in rdma_read_complete()
/linux-4.4.14/sound/usb/
Dhelper.c67 void *snd_usb_find_csint_desc(void *buffer, int buflen, void *after, u8 dsubtype) in snd_usb_find_csint_desc() argument
71 while ((p = snd_usb_find_desc(buffer, buflen, p, in snd_usb_find_csint_desc()
/linux-4.4.14/Documentation/accounting/
Dgetdelays.c124 int r, buflen; in send_cmd() local
143 buflen = msg.n.nlmsg_len ; in send_cmd()
146 while ((r = sendto(sd, buf, buflen, 0, (struct sockaddr *) &nladdr, in send_cmd()
147 sizeof(nladdr))) < buflen) { in send_cmd()
150 buflen -= r; in send_cmd()
/linux-4.4.14/drivers/staging/lustre/lustre/ptlrpc/
Dsec_bulk.c511 void *buf, int buflen) in sptlrpc_get_bulk_checksum() argument
520 LASSERT(buflen >= 4); in sptlrpc_get_bulk_checksum()
536 if (hashsize > buflen) { in sptlrpc_get_bulk_checksum()
540 memcpy(buf, hashbuf, buflen); in sptlrpc_get_bulk_checksum()
542 bufsize = buflen; in sptlrpc_get_bulk_checksum()
Dsec_config.c439 static void target2fsname(const char *tgt, char *fsname, int buflen) in target2fsname() argument
459 len = min(len, buflen - 1); in target2fsname()
636 static int logname2fsname(const char *logname, char *buf, int buflen) in logname2fsname() argument
647 len = min((int) (ptr - logname), buflen - 1); in logname2fsname()
/linux-4.4.14/drivers/net/wireless/mediatek/mt7601u/
Dtrace.h108 u16 val, u16 offset, void *buf, size_t buflen, int ret),
109 TP_ARGS(dev, pipe, req, req_type, val, offset, buf, buflen, ret),
114 __field(int, buflen) __field(int, ret)
124 __entry->buflen = buflen;
131 !!__entry->buf, __entry->buflen)
Dusb.c97 void *buf, const size_t buflen) in mt7601u_vendor_request() argument
107 val, offset, buf, buflen, in mt7601u_vendor_request()
110 buf, buflen, ret); in mt7601u_vendor_request()
Dusb.h74 void *buf, const size_t buflen);
/linux-4.4.14/drivers/mtd/chips/
Dcfi_cmdset_0020.c668 size_t buflen = 0; in cfi_staa_writev() local
686 if (buflen) { /* cut off head */ in cfi_staa_writev()
687 if (buflen + elem_len < ECCBUF_SIZE) { /* just accumulate */ in cfi_staa_writev()
688 memcpy(buffer+buflen, elem_base, elem_len); in cfi_staa_writev()
689 buflen += elem_len; in cfi_staa_writev()
692 memcpy(buffer+buflen, elem_base, ECCBUF_SIZE-buflen); in cfi_staa_writev()
698 elem_len -= thislen-buflen; in cfi_staa_writev()
699 elem_base += thislen-buflen; in cfi_staa_writev()
710 buflen = ECCBUF_MOD(elem_len); /* cut off tail */ in cfi_staa_writev()
711 if (buflen) { in cfi_staa_writev()
[all …]
/linux-4.4.14/drivers/isdn/hysdn/
Dboardergo.c265 unsigned char buflen; in ergo_writebootseq() local
275 buflen = sp->Len; /* maximum len of spooled data */ in ergo_writebootseq()
294 nr_write += buflen; /* now we got number of free bytes - 1 in buffer */ in ergo_writebootseq()
307 if (++wr_mirror >= buflen) in ergo_writebootseq()
/linux-4.4.14/drivers/acpi/
Ddevice_sysfs.c254 len = create_pnp_modalias(adev, &env->buf[env->buflen - 1], in __acpi_device_uevent_modalias()
255 sizeof(env->buf) - env->buflen); in __acpi_device_uevent_modalias()
259 env->buflen += len; in __acpi_device_uevent_modalias()
266 len = create_of_modalias(adev, &env->buf[env->buflen - 1], in __acpi_device_uevent_modalias()
267 sizeof(env->buf) - env->buflen); in __acpi_device_uevent_modalias()
271 env->buflen += len; in __acpi_device_uevent_modalias()
/linux-4.4.14/drivers/s390/char/
Ddiag_ftp.c55 u64 buflen; member
169 ldfpl->buflen = ftp->len; in diag_ftp_cmd()
/linux-4.4.14/drivers/net/wireless/
Drndis_wlan.c715 int ret, buflen; in rndis_query_oid() local
718 buflen = *len + sizeof(*u.get); in rndis_query_oid()
719 if (buflen < CONTROL_BUFFER_SIZE) in rndis_query_oid()
720 buflen = CONTROL_BUFFER_SIZE; in rndis_query_oid()
722 if (buflen > COMMAND_BUFFER_SIZE) { in rndis_query_oid()
723 u.buf = kmalloc(buflen, GFP_KERNEL); in rndis_query_oid()
738 ret = rndis_command(dev, u.header, buflen); in rndis_query_oid()
749 if (respoffs > buflen) { in rndis_query_oid()
753 oid_to_string(oid), respoffs, buflen); in rndis_query_oid()
759 if ((resplen + respoffs) > buflen) { in rndis_query_oid()
[all …]
/linux-4.4.14/drivers/net/ethernet/intel/i40e/
Di40e_debugfs.c120 static int i40e_dbg_prep_dump_buf(struct i40e_pf *pf, int buflen) in i40e_dbg_prep_dump_buf() argument
123 if (i40e_dbg_dump_buffer_len && i40e_dbg_dump_buffer_len < buflen) { in i40e_dbg_prep_dump_buf()
131 i40e_dbg_dump_buf = kzalloc(buflen, GFP_KERNEL); in i40e_dbg_prep_dump_buf()
133 i40e_dbg_dump_buffer_len = buflen; in i40e_dbg_prep_dump_buf()
155 int buflen = 0; in i40e_dbg_dump_write() local
181 buflen = sizeof(struct i40e_pf); in i40e_dbg_dump_write()
182 buflen += (sizeof(struct i40e_aq_desc) in i40e_dbg_dump_write()
185 if (i40e_dbg_prep_dump_buf(pf, buflen)) { in i40e_dbg_dump_write()
202 i40e_dbg_dump_data_len = buflen; in i40e_dbg_dump_write()
219 buflen = sizeof(struct i40e_vsi); in i40e_dbg_dump_write()
[all …]
/linux-4.4.14/drivers/net/wireless/ti/wl1251/
Ddebugfs.c36 #define DEBUGFS_READONLY_FILE(name, buflen, fmt, value...) \ argument
41 char buf[buflen]; \
44 res = scnprintf(buf, buflen, fmt "\n", ##value); \
69 #define DEBUGFS_FWSTATS_FILE(sub, name, buflen, fmt) \ argument
75 char buf[buflen]; \
80 res = scnprintf(buf, buflen, fmt "\n", \
/linux-4.4.14/arch/sparc/include/asm/
Dmemctrl.h4 typedef int (*dimm_printer_t)(int synd_code, unsigned long paddr, char *buf, int buflen);
Doplib_64.h146 char *buf, int buflen);
/linux-4.4.14/drivers/usb/gadget/function/
Du_midi.h28 unsigned int buflen; member
Df_midi.c89 unsigned int buflen, qlen; member
364 midi_alloc_ep_req(midi->out_ep, midi->buflen); in f_midi_set_alt()
523 req = midi_alloc_ep_req(ep, midi->buflen); in f_midi_transmit()
539 while (req->length + 3 < midi->buflen) { in f_midi_transmit()
962 F_MIDI_OPT(buflen, false, 0);
1055 opts->buflen = 256; in f_midi_alloc_inst()
1149 midi->buflen = opts->buflen; in f_midi_alloc()
Df_loopback.c39 unsigned buflen; member
313 return alloc_ep_req(ep, len, loop->buflen); in lb_alloc_ep_req()
446 loop->buflen = lb_opts->bulk_buflen; in loopback_alloc()
/linux-4.4.14/Documentation/ABI/testing/
Dconfigfs-usb-gadget-loopback8 buflen - buffer length
Dconfigfs-usb-gadget-sourcesink12 buflen - buffer length
Dconfigfs-usb-gadget-midi9 buflen - MIDI buffer length
/linux-4.4.14/drivers/bcma/
Ddriver_pci_host.c273 unsigned char *buf, u32 *buflen) in bcma_find_pci_capability() argument
311 if ((buf != NULL) && (buflen != NULL)) { in bcma_find_pci_capability()
314 bufsize = *buflen; in bcma_find_pci_capability()
318 *buflen = 0; in bcma_find_pci_capability()
324 *buflen = bufsize; in bcma_find_pci_capability()
/linux-4.4.14/include/keys/
Dbig_key-type.h24 extern long big_key_read(const struct key *key, char __user *buffer, size_t buflen);
Duser-type.h49 char __user *buffer, size_t buflen);
/linux-4.4.14/fs/nfsd/
Dnfs4idmap.c197 idtoname_parse(struct cache_detail *cd, char *buf, int buflen) in idtoname_parse() argument
204 if (buf[buflen - 1] != '\n') in idtoname_parse()
206 buf[buflen - 1]= '\0'; in idtoname_parse()
360 nametoid_parse(struct cache_detail *cd, char *buf, int buflen) in nametoid_parse() argument
366 if (buf[buflen - 1] != '\n') in nametoid_parse()
368 buf[buflen - 1]= '\0'; in nametoid_parse()
Dnfsxdr.c503 int buflen, slen; in nfssvc_encode_entry() local
521 if ((buflen = cd->buflen - slen - 4) < 0) { in nfssvc_encode_entry()
535 cd->buflen = buflen; in nfssvc_encode_entry()
Dxdr.h108 int buflen; member
/linux-4.4.14/fs/kernfs/
Ddir.c42 static int kernfs_name_locked(struct kernfs_node *kn, char *buf, size_t buflen) in kernfs_name_locked() argument
44 return strlcpy(buf, kn->parent ? kn->name : "/", buflen); in kernfs_name_locked()
48 size_t buflen) in kernfs_path_locked() argument
50 char *p = buf + buflen; in kernfs_path_locked()
83 int kernfs_name(struct kernfs_node *kn, char *buf, size_t buflen) in kernfs_name() argument
89 ret = kernfs_name_locked(kn, buf, buflen); in kernfs_name()
128 char *kernfs_path(struct kernfs_node *kn, char *buf, size_t buflen) in kernfs_path() argument
134 p = kernfs_path_locked(kn, buf, buflen); in kernfs_path()
/linux-4.4.14/arch/x86/platform/olpc/
Dolpc_dt.c113 const int buflen, int *len) in olpc_dt_pkg2path() argument
115 const void *args[] = { (void *)node, buf, (void *)buflen }; in olpc_dt_pkg2path()
/linux-4.4.14/include/linux/usb/
Dcdc.h49 int buflen);
Drndis_host.h202 rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen);
/linux-4.4.14/include/crypto/
Dpoly1305.h25 unsigned int buflen; member
Ddrbg.h96 unsigned char *buf, unsigned int buflen,
/linux-4.4.14/net/dccp/
Doptions.c404 const u16 buflen = dccp_ackvec_buflen(av); in dccp_insert_option_ackvec() local
406 const u8 nr_opts = DIV_ROUND_UP(buflen, DCCP_SINGLE_OPT_MAXLEN); in dccp_insert_option_ackvec()
407 u16 len = buflen + 2 * nr_opts; in dccp_insert_option_ackvec()
433 len = buflen; in dccp_insert_option_ackvec()
/linux-4.4.14/drivers/net/usb/
Drndis_host.c70 int buflen) in rndis_msg_indicate() argument
76 dev->driver_info->indication(dev, msg, buflen); in rndis_msg_indicate()
103 int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen) in rndis_command() argument
160 buf, buflen, in rndis_command()
185 rndis_msg_indicate(dev, (void *)buf, buflen); in rndis_command()
Dkalmia.c108 static const int buflen = 28; in kalmia_init_and_get_ethernet_addr() local
112 usb_buf = kmalloc(buflen, GFP_DMA | GFP_KERNEL); in kalmia_init_and_get_ethernet_addr()
Dsierra_net.c251 static int parse_hip(const u8 *buf, const u32 buflen, struct hip_hdr *hh) in parse_hip() argument
256 if (buflen < SIERRA_NET_HIP_HDR_LEN) in parse_hip()
268 if (buflen < SIERRA_NET_HIP_EXT_HDR_LEN) in parse_hip()
288 if (buflen < (hh->hdrlen + hh->payload_len.word)) in parse_hip()
/linux-4.4.14/drivers/block/
Dpktcdvd.c712 if (cgc->buflen) { in pkt_generic_packet()
713 ret = blk_rq_map_kern(q, rq, cgc->buffer, cgc->buflen, in pkt_generic_packet()
1572 cgc->cmd[7] = cgc->buflen >> 8; in pkt_mode_sense()
1573 cgc->cmd[8] = cgc->buflen & 0xff; in pkt_mode_sense()
1584 cgc->cmd[7] = cgc->buflen >> 8; in pkt_mode_select()
1585 cgc->cmd[8] = cgc->buflen & 0xff; in pkt_mode_select()
1598 cgc.cmd[8] = cgc.buflen = 2; in pkt_get_disc_info()
1607 cgc.buflen = be16_to_cpu(di->disc_information_length) + in pkt_get_disc_info()
1610 if (cgc.buflen > sizeof(disc_information)) in pkt_get_disc_info()
1611 cgc.buflen = sizeof(disc_information); in pkt_get_disc_info()
[all …]
Dcciss_scsi.c881 size_t buflen, in cciss_unmap_one() argument
888 pci_unmap_single(pdev, (dma_addr_t) addr64.val, buflen, data_direction); in cciss_unmap_one()
895 size_t buflen, in cciss_map_one() argument
900 addr64 = (__u64) pci_map_single(pdev, buf, buflen, data_direction); in cciss_map_one()
905 c->SG[0].Len = buflen; in cciss_map_one()
1073 unsigned char *device_id, int buflen) in cciss_scsi_get_device_id() argument
1078 if (buflen > 16) in cciss_scsi_get_device_id()
1079 buflen = 16; in cciss_scsi_get_device_id()
1085 memcpy(device_id, &buf[8], buflen); in cciss_scsi_get_device_id()
/linux-4.4.14/include/acpi/
Dapei.h42 size_t buflen);
/linux-4.4.14/drivers/mmc/card/
Dqueue.c490 size_t buflen; in mmc_queue_map_sg() local
515 buflen = 0; in mmc_queue_map_sg()
517 buflen += sg->length; in mmc_queue_map_sg()
519 sg_init_one(mqrq->sg, mqrq->bounce_buf, buflen); in mmc_queue_map_sg()
/linux-4.4.14/tools/power/cpupower/lib/
Dsysfs.c24 static unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen) in sysfs_read_file() argument
33 numread = read(fd, buf, buflen - 1); in sysfs_read_file()
51 char *buf, size_t buflen) in sysfs_cpufreq_read_file() argument
57 return sysfs_read_file(path, buf, buflen); in sysfs_cpufreq_read_file()
/linux-4.4.14/drivers/staging/lustre/lustre/include/
Dlustre_cfg.h127 __u32 buflen) in lustre_cfg_bufs_set() argument
138 bufs->lcfg_buflen[index] = buflen; in lustre_cfg_bufs_set()
/linux-4.4.14/include/linux/sunrpc/
Dxdr.h66 unsigned int buflen, /* Total length of storage buffer */ member
227 extern void xdr_set_scratch_buffer(struct xdr_stream *xdr, void *buf, size_t buflen);
/linux-4.4.14/security/keys/encrypted-keys/
Dencrypted.c339 const u8 *buf, unsigned int buflen) in calc_hmac() argument
352 ret = crypto_shash_digest(&sdesc->shash, buf, buflen, digest); in calc_hmac()
357 static int calc_hash(u8 *digest, const u8 *buf, unsigned int buflen) in calc_hash() argument
368 ret = crypto_shash_digest(&sdesc->shash, buf, buflen, digest); in calc_hash()
897 size_t buflen) in encrypted_read() argument
915 if (!buffer || buflen < asciiblob_len) in encrypted_read()
/linux-4.4.14/net/netfilter/ipvs/
Dip_vs_sync.c954 const size_t buflen) in ip_vs_process_message_v0() argument
968 if (p + SIMPLE_CONN_SIZE > buffer+buflen) { in ip_vs_process_message_v0()
978 if (p > buffer+buflen) { in ip_vs_process_message_v0()
1205 const size_t buflen) in ip_vs_process_message() argument
1211 if (buflen < sizeof(struct ip_vs_sync_mesg_v0)) { in ip_vs_process_message()
1216 if (buflen != ntohs(m2->size)) { in ip_vs_process_message()
1238 if (p + sizeof(s->v4) > buffer+buflen) { in ip_vs_process_message()
1246 if (msg_end > buffer+buflen) { in ip_vs_process_message()
1267 ip_vs_process_message_v0(ipvs, buffer, buflen); in ip_vs_process_message()
1630 ip_vs_receive(struct socket *sock, char *buffer, const size_t buflen) in ip_vs_receive() argument
[all …]
/linux-4.4.14/fs/xfs/
Dxfs_ioctl32.c358 if (al_hreq.buflen < sizeof(struct attrlist) || in xfs_compat_attrlist_by_handle()
359 al_hreq.buflen > XFS_XATTR_LIST_MAX) in xfs_compat_attrlist_by_handle()
373 kbuf = kmem_zalloc_large(al_hreq.buflen, KM_SLEEP); in xfs_compat_attrlist_by_handle()
378 error = xfs_attr_list(XFS_I(d_inode(dentry)), kbuf, al_hreq.buflen, in xfs_compat_attrlist_by_handle()
383 if (copy_to_user(compat_ptr(al_hreq.buffer), kbuf, al_hreq.buflen)) in xfs_compat_attrlist_by_handle()
/linux-4.4.14/drivers/usb/host/
Disp116x-hcd.c169 int buflen = isp116x->atl_last_dir == PTD_DIR_IN in pack_fifo() local
173 isp116x_write_reg16(isp116x, HCXFERCTR, buflen); in pack_fifo()
183 buflen -= sizeof(struct ptd); in pack_fifo()
187 buflen -= ALIGN(ep->length, 4); in pack_fifo()
190 BUG_ON(buflen); in pack_fifo()
201 int buflen = isp116x->atl_last_dir == PTD_DIR_IN in unpack_fifo() local
205 isp116x_write_reg16(isp116x, HCXFERCTR, buflen); in unpack_fifo()
213 buflen -= sizeof(struct ptd); in unpack_fifo()
217 buflen -= ALIGN(ep->length, 4); in unpack_fifo()
222 BUG_ON(buflen); in unpack_fifo()
/linux-4.4.14/net/dns_resolver/
Ddns_key.c242 char __user *buffer, size_t buflen) in dns_resolver_read() argument
249 return user_read(key, buffer, buflen); in dns_resolver_read()
/linux-4.4.14/arch/sparc/prom/
Dmisc_64.c319 char *buf, int buflen) in prom_getunumber() argument
328 args[5] = buflen; in prom_getunumber()
/linux-4.4.14/Documentation/networking/
Dradiotap-headers.txt98 int MyFunction(u8 * buf, int buflen)
102 int ret = ieee80211_radiotap_iterator_init(&iterator, buf, buflen);
146 buflen -= iterator.max_length;
/linux-4.4.14/scripts/dtc/libfdt/
Dfdt_ro.c363 int fdt_get_path(const void *fdt, int nodeoffset, char *buf, int buflen) in fdt_get_path() argument
371 if (buflen < 2) in fdt_get_path()
388 if ((p + namelen + 1) <= buflen) { in fdt_get_path()
/linux-4.4.14/drivers/misc/sgi-gru/
Dgrulib.h124 size_t buflen; member
/linux-4.4.14/drivers/media/pci/saa7164/
Dsaa7164-api.c811 int saa7164_api_read_eeprom(struct saa7164_dev *dev, u8 *buf, int buflen) in saa7164_api_read_eeprom() argument
815 if (buflen < 128) in saa7164_api_read_eeprom()
1329 u32 buflen = 0; in saa7164_api_enum_subdevs() local
1336 GET_DESCRIPTORS_CONTROL, sizeof(buflen), &buflen); in saa7164_api_enum_subdevs()
1341 __func__, buflen); in saa7164_api_enum_subdevs()
1344 buf = kzalloc(buflen, GFP_KERNEL); in saa7164_api_enum_subdevs()
1350 GET_DESCRIPTORS_CONTROL, buflen, buf); in saa7164_api_enum_subdevs()
1358 buflen & ~15, false); in saa7164_api_enum_subdevs()
1360 saa7164_api_dump_subdevs(dev, buf, buflen); in saa7164_api_enum_subdevs()
/linux-4.4.14/drivers/net/ethernet/broadcom/bnxt/
Dbnxt_ethtool.c986 size_t buflen; in bnxt_get_nvram_directory() local
1003 buflen = dir_entries * entry_length; in bnxt_get_nvram_directory()
1004 buf = dma_alloc_coherent(&bp->pdev->dev, buflen, &dma_handle, in bnxt_get_nvram_directory()
1008 (unsigned)buflen); in bnxt_get_nvram_directory()
1015 memcpy(data, buf, len > buflen ? buflen : len); in bnxt_get_nvram_directory()
1016 dma_free_coherent(&bp->pdev->dev, buflen, buf, dma_handle); in bnxt_get_nvram_directory()
/linux-4.4.14/drivers/scsi/be2iscsi/
Dbe_iscsi.h76 enum iscsi_param param, char *buf, int buflen);
/linux-4.4.14/tools/perf/util/intel-pt-decoder/
Dintel-pt-decoder.h107 int intel_pt__strerror(int code, char *buf, size_t buflen);
/linux-4.4.14/sound/pci/hda/
Dhda_eld.c378 static void hdmi_print_pcm_rates(int pcm, char *buf, int buflen) in hdmi_print_pcm_rates() argument
388 j += snprintf(buf + j, buflen - j, " %d", in hdmi_print_pcm_rates()
421 void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen) in snd_print_channel_allocation() argument
427 j += snprintf(buf + j, buflen - j, " %s", in snd_print_channel_allocation()
/linux-4.4.14/drivers/usb/musb/
Dcppi_dma.h72 u32 buflen; /* for RX: original buffer length */ member
/linux-4.4.14/fs/cifs/
Dntlmssp.h136 int build_ntlmssp_auth_blob(unsigned char *pbuffer, u16 *buflen,
Dtransport.c278 unsigned long buflen = 0; in rqst_len() local
282 buflen += iov[i].iov_len; in rqst_len()
286 buflen += rqst->rq_pagesz * (rqst->rq_npages - 1); in rqst_len()
287 buflen += rqst->rq_tailsz; in rqst_len()
290 return buflen; in rqst_len()
Dcifsproto.h471 __u16 fid, struct cifs_ntsd **acl_inf, __u32 *buflen);
476 char *acl_inf, const int buflen, const int acl_type,
480 const char *local_acl, const int buflen, const int acl_type,
Dcifsfs.h121 int buflen);
/linux-4.4.14/drivers/net/can/softing/
Dsofting_fw.c153 int buflen = 0; in softing_load_fw() local
198 if (len > buflen) { in softing_load_fw()
200 buflen = (len + (1024-1)) & ~(1024-1); in softing_load_fw()
201 new_buf = krealloc(buf, buflen, GFP_KERNEL); in softing_load_fw()
/linux-4.4.14/net/sunrpc/auth_gss/
Dauth_gss.c449 size_t buflen = sizeof(gss_msg->databuf); in gss_encode_v1_msg() local
452 len = scnprintf(p, buflen, "mech=%s uid=%d ", mech->gm_name, in gss_encode_v1_msg()
454 buflen -= len; in gss_encode_v1_msg()
458 len = scnprintf(p, buflen, "target=%s ", target_name); in gss_encode_v1_msg()
459 buflen -= len; in gss_encode_v1_msg()
464 len = scnprintf(p, buflen, "service=%s ", service_name); in gss_encode_v1_msg()
465 buflen -= len; in gss_encode_v1_msg()
470 len = scnprintf(p, buflen, "enctypes=%s ", in gss_encode_v1_msg()
472 buflen -= len; in gss_encode_v1_msg()
476 len = scnprintf(p, buflen, "\n"); in gss_encode_v1_msg()
[all …]
/linux-4.4.14/drivers/isdn/i4l/
Disdn_v110.c193 int buflen = 0; in DecodeMatrix() local
236 buf[buflen++] = b; /* copy byte into the output buffer */ in DecodeMatrix()
246 return buflen; /* return number of bytes in the output buffer */ in DecodeMatrix()
/linux-4.4.14/drivers/staging/rdma/amso1100/
Dc2.c471 u32 maplen, buflen; in c2_rx_interrupt() local
489 buflen = rxp_hdr->len; in c2_rx_interrupt()
493 buflen > (rx_desc->len - sizeof(*rxp_hdr))) { in c2_rx_interrupt()
526 skb_set_tail_pointer(skb, buflen); in c2_rx_interrupt()
527 skb->len = buflen; in c2_rx_interrupt()
533 netdev->stats.rx_bytes += buflen; in c2_rx_interrupt()
/linux-4.4.14/drivers/scsi/device_handler/
Dscsi_dh_alua.c104 void *buffer, unsigned buflen, int rw) in get_alua_req() argument
118 if (buflen && blk_rq_map_kern(q, rq, buffer, buflen, GFP_NOIO)) { in get_alua_req()
/linux-4.4.14/net/rxrpc/
Drxkad.c695 void *buf, size_t buflen) in rxkad_sg_set_buf2() argument
701 sg_set_buf(&sg[0], buf, buflen); in rxkad_sg_set_buf2()
702 if (sg[0].offset + buflen > PAGE_SIZE) { in rxkad_sg_set_buf2()
705 sg_set_buf(&sg[1], buf + sg[0].length, buflen - sg[0].length); in rxkad_sg_set_buf2()
711 ASSERTCMP(sg[0].length + sg[1].length, ==, buflen); in rxkad_sg_set_buf2()
/linux-4.4.14/drivers/ide/
Dide-cd_ioctl.c453 unsigned len = cgc->buflen; in ide_cdrom_packet()
476 cgc->buflen -= len; in ide_cdrom_packet()
/linux-4.4.14/drivers/input/touchscreen/
Dedt-ft5x06.c152 u8 *buf, int buflen) in edt_ft5x06_ts_check_crc() argument
157 for (i = 0; i < buflen - 1; i++) in edt_ft5x06_ts_check_crc()
160 if (crc != buf[buflen-1]) { in edt_ft5x06_ts_check_crc()
163 crc, buf[buflen-1]); in edt_ft5x06_ts_check_crc()
/linux-4.4.14/drivers/input/
Dinput.c1536 len = input_print_bitmap(&env->buf[env->buflen - 1], in input_add_uevent_bm_var()
1537 sizeof(env->buf) - env->buflen, in input_add_uevent_bm_var()
1539 if (len >= (sizeof(env->buf) - env->buflen)) in input_add_uevent_bm_var()
1542 env->buflen += len; in input_add_uevent_bm_var()
1554 len = input_print_modalias(&env->buf[env->buflen - 1], in input_add_uevent_modalias_var()
1555 sizeof(env->buf) - env->buflen, in input_add_uevent_modalias_var()
1557 if (len >= (sizeof(env->buf) - env->buflen)) in input_add_uevent_modalias_var()
1560 env->buflen += len; in input_add_uevent_modalias_var()
/linux-4.4.14/drivers/usb/gadget/udc/
Ds3c-hsudc.c383 u32 buflen, rcnt, rlen; in s3c_hsudc_read_fifo() local
394 buflen = hsreq->req.length - hsreq->req.actual; in s3c_hsudc_read_fifo()
399 hsreq->req.actual += min(rlen, buflen); in s3c_hsudc_read_fifo()
404 if (buflen) { in s3c_hsudc_read_fifo()
406 buflen--; in s3c_hsudc_read_fifo()
/linux-4.4.14/drivers/staging/lustre/lustre/include/lustre/
Dlustre_user.h460 static inline void obd_uuid2fsname(char *buf, char *uuid, int buflen) in obd_uuid2fsname() argument
464 strncpy(buf, uuid, buflen - 1); in obd_uuid2fsname()
465 buf[buflen - 1] = '\0'; in obd_uuid2fsname()
/linux-4.4.14/drivers/platform/x86/
Dwmi.c665 strcpy(&env->buf[env->buflen - 1], "wmi:"); in wmi_dev_uevent()
666 memcpy(&env->buf[env->buflen - 1 + 4], guid_string, 36); in wmi_dev_uevent()
667 env->buflen += 40; in wmi_dev_uevent()
/linux-4.4.14/arch/tile/kernel/
Dhvglue_trace.c248 HV_VirtAddr, buf, int, buflen)
250 HV_VirtAddr, buf, int, buflen)

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