| /Linux-v4.19/fs/ |
| D | d_path.c | 11 static int prepend(char **buffer, int *buflen, const char *str, int namelen) in prepend() argument
13 *buflen -= namelen; in prepend()
14 if (*buflen < 0) in prepend()
38 static int prepend_name(char **buffer, int *buflen, const struct qstr *name) in prepend_name() argument
44 *buflen -= dlen + 1; in prepend_name()
45 if (*buflen < 0) in prepend_name()
77 char **buffer, int *buflen) in prepend_path() argument
94 blen = *buflen; in prepend_path()
108 blen = *buflen; in prepend_path()
154 *buflen = blen; in prepend_path()
[all …]
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| /Linux-v4.19/net/sunrpc/ |
| D | addr.c | 28 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 …]
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| /Linux-v4.19/net/mac80211/ |
| D | debugfs_netdev.c | 73 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 …]
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| /Linux-v4.19/drivers/usb/storage/ |
| D | protocol.c | 122 unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **sgptr, in usb_stor_access_xfer_buf() argument
141 while (sg_miter_next(&miter) && cnt < buflen) { in usb_stor_access_xfer_buf()
143 buflen - cnt); in usb_stor_access_xfer_buf()
170 unsigned int buflen, struct scsi_cmnd *srb) in usb_stor_set_xfer_buf() argument
175 buflen = min(buflen, scsi_bufflen(srb)); in usb_stor_set_xfer_buf()
176 buflen = usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset, in usb_stor_set_xfer_buf()
178 if (buflen < scsi_bufflen(srb)) in usb_stor_set_xfer_buf()
179 scsi_set_resid(srb, scsi_bufflen(srb) - buflen); in usb_stor_set_xfer_buf()
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| /Linux-v4.19/drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| D | fwil.c | 205 char *buf, u32 buflen) in brcmf_create_iovar() argument
211 if ((len + datalen) > buflen) in brcmf_create_iovar()
230 u32 buflen; in brcmf_fil_iovar_data_set() local
238 buflen = brcmf_create_iovar(name, data, len, drvr->proto_buf, in brcmf_fil_iovar_data_set()
240 if (buflen) { in brcmf_fil_iovar_data_set()
242 buflen, true); in brcmf_fil_iovar_data_set()
258 u32 buflen; in brcmf_fil_iovar_data_get() local
262 buflen = brcmf_create_iovar(name, data, len, drvr->proto_buf, in brcmf_fil_iovar_data_get()
264 if (buflen) { in brcmf_fil_iovar_data_get()
266 buflen, false); in brcmf_fil_iovar_data_get()
[all …]
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| /Linux-v4.19/security/tomoyo/ |
| D | realpath.c | 94 const int buflen) in tomoyo_get_absolute_path() argument
97 if (buflen >= 256) { in tomoyo_get_absolute_path()
99 pos = d_absolute_path(path, buffer, buflen - 1); in tomoyo_get_absolute_path()
103 buffer[buflen - 2] = '/'; in tomoyo_get_absolute_path()
104 buffer[buflen - 1] = '\0'; in tomoyo_get_absolute_path()
123 const int buflen) in tomoyo_get_dentry_path() argument
126 if (buflen >= 256) { in tomoyo_get_dentry_path()
127 pos = dentry_path_raw(dentry, buffer, buflen - 1); in tomoyo_get_dentry_path()
131 buffer[buflen - 2] = '/'; in tomoyo_get_dentry_path()
132 buffer[buflen - 1] = '\0'; in tomoyo_get_dentry_path()
[all …]
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| /Linux-v4.19/block/partitions/ |
| D | ldm.c | 635 static int ldm_relative(const u8 *buffer, int buflen, int base, int offset) in ldm_relative() argument
639 if (!buffer || offset < 0 || base > buflen) { in ldm_relative()
644 if (base > buflen) in ldm_relative()
645 ldm_error("base (%d) > buflen (%d)", base, buflen); in ldm_relative()
648 if (base + buffer[base] >= buflen) { in ldm_relative()
650 buffer[base], buflen); in ldm_relative()
706 static int ldm_get_vstr (const u8 *block, u8 *buffer, int buflen) in ldm_get_vstr() argument
713 if (length >= buflen) { in ldm_get_vstr()
714 ldm_error ("Truncating string %d -> %d.", length, buflen); in ldm_get_vstr()
715 length = buflen - 1; in ldm_get_vstr()
[all …]
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| /Linux-v4.19/net/netfilter/ |
| D | nf_nat_ftp.c | 32 char *buffer, size_t buflen, in nf_nat_ftp_fmt_cmd() argument
38 return snprintf(buffer, buflen, "%u,%u,%u,%u,%u,%u", in nf_nat_ftp_fmt_cmd()
47 return snprintf(buffer, buflen, "|1|%pI4|%u|", in nf_nat_ftp_fmt_cmd()
50 return snprintf(buffer, buflen, "|2|%pI6|%u|", in nf_nat_ftp_fmt_cmd()
53 return snprintf(buffer, buflen, "|||%u|", port); in nf_nat_ftp_fmt_cmd()
74 unsigned int buflen; in nf_nat_ftp() local
106 buflen = nf_nat_ftp_fmt_cmd(ct, type, buffer, sizeof(buffer), in nf_nat_ftp()
108 if (!buflen) in nf_nat_ftp()
114 matchlen, buffer, buflen)) in nf_nat_ftp()
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| D | nf_nat_sip.c | 36 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 …]
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| /Linux-v4.19/fs/9p/ |
| D | vfs_dir.c | 95 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 …]
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| /Linux-v4.19/drivers/net/wireless/intel/iwlwifi/mvm/ |
| D | debugfs.h | 73 #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) \
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| /Linux-v4.19/fs/romfs/ |
| D | storage.c | 28 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 …]
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| /Linux-v4.19/security/apparmor/ |
| D | path.c | 29 static int prepend(char **buffer, int buflen, const char *str, int namelen) in prepend() argument
31 buflen -= namelen; in prepend()
32 if (buflen < 0) in prepend()
99 int buflen = aa_g_path_max - isdir; in d_namespace_path() local
103 res = dentry_path(path->dentry, buf, buflen); in d_namespace_path()
126 res = __d_path(path, &root, buf, buflen); in d_namespace_path()
129 res = d_absolute_path(path, buf, buflen); in d_namespace_path()
144 res = dentry_path_raw(path->dentry, buf, buflen); in d_namespace_path()
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| /Linux-v4.19/fs/afs/ |
| D | cache.c | 17 uint16_t buflen,
46 uint16_t buflen, in afs_vnode_cache_check_aux() argument
54 buffer, buflen); in afs_vnode_cache_check_aux()
59 if (buflen != sizeof(aux)) { in afs_vnode_cache_check_aux()
60 _leave(" = OBSOLETE [len %hx != %zx]", buflen, sizeof(aux)); in afs_vnode_cache_check_aux()
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| /Linux-v4.19/tools/lib/ |
| D | str_error_r.c | 21 char *str_error_r(int errnum, char *buf, size_t buflen) in str_error_r() argument
23 int err = strerror_r(errnum, buf, buflen); in str_error_r()
25 snprintf(buf, buflen, "INTERNAL ERROR: strerror_r(%d, [buf], %zd)=%d", errnum, buflen, err); in str_error_r()
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| /Linux-v4.19/drivers/scsi/esas2r/ |
| D | esas2r_log.c | 125 size_t buflen = EVENT_LOG_BUFF_SIZE; in esas2r_log_master() local
133 memset(buffer, 0, buflen); in esas2r_log_master()
142 snprintf(buffer, buflen, fmt_nodev, slevel, in esas2r_log_master()
145 snprintf(buffer, buflen, fmt_dev, slevel, in esas2r_log_master()
153 buflen -= strlen(event_buffer); in esas2r_log_master()
155 retval = vsnprintf(buffer, buflen, format, args); in esas2r_log_master()
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| /Linux-v4.19/arch/powerpc/boot/ |
| D | devtree.c | 207 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 …]
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| /Linux-v4.19/security/keys/ |
| D | dh.c | 205 char __user *buffer, size_t buflen, in keyctl_dh_compute_kdf() argument
210 size_t outbuf_len = roundup(buflen, in keyctl_dh_compute_kdf()
223 ret = buflen; in keyctl_dh_compute_kdf()
224 if (copy_to_user(buffer, outbuf, buflen) != 0) in keyctl_dh_compute_kdf()
233 char __user *buffer, size_t buflen, in __keyctl_dh_compute() argument
250 if (!params || (!buffer && buflen)) { in __keyctl_dh_compute()
267 if (buflen > KEYCTL_KDF_MAX_OUTPUT_LEN || in __keyctl_dh_compute()
337 if (buflen == 0) { in __keyctl_dh_compute()
340 } else if (outlen > buflen) { in __keyctl_dh_compute()
391 ret = keyctl_dh_compute_kdf(sdesc, buffer, buflen, outbuf, in __keyctl_dh_compute()
[all …]
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| /Linux-v4.19/fs/proc/ |
| D | kcore.c | 291 read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos) in read_kcore() argument
300 size_t orig_buflen = buflen; in read_kcore()
310 if (buflen && *fpos < sizeof(struct elfhdr)) { in read_kcore()
332 tsz = min_t(size_t, buflen, sizeof(struct elfhdr) - *fpos); in read_kcore()
339 buflen -= tsz; in read_kcore()
344 if (buflen && *fpos < phdrs_offset + phdrs_len) { in read_kcore()
377 tsz = min_t(size_t, buflen, phdrs_offset + phdrs_len - *fpos); in read_kcore()
387 buflen -= tsz; in read_kcore()
392 if (buflen && *fpos < notes_offset + notes_len) { in read_kcore()
427 tsz = min_t(size_t, buflen, notes_offset + notes_len - *fpos); in read_kcore()
[all …]
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| /Linux-v4.19/crypto/ |
| D | poly1305_generic.c | 42 dctx->buflen = 0; in crypto_poly1305_init()
175 if (unlikely(dctx->buflen)) { in crypto_poly1305_update()
176 bytes = min(srclen, POLY1305_BLOCK_SIZE - dctx->buflen); in crypto_poly1305_update()
177 memcpy(dctx->buf + dctx->buflen, src, bytes); in crypto_poly1305_update()
180 dctx->buflen += bytes; in crypto_poly1305_update()
182 if (dctx->buflen == POLY1305_BLOCK_SIZE) { in crypto_poly1305_update()
185 dctx->buflen = 0; in crypto_poly1305_update()
196 dctx->buflen = srclen; in crypto_poly1305_update()
215 if (unlikely(dctx->buflen)) { in crypto_poly1305_final()
216 dctx->buf[dctx->buflen++] = 1; in crypto_poly1305_final()
[all …]
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| /Linux-v4.19/fs/nfs/ |
| D | namespace.c | 50 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()
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| /Linux-v4.19/drivers/media/usb/uvc/ |
| D | uvc_driver.c | 399 u32 **intervals, unsigned char *buffer, int buflen) in uvc_parse_format() argument
418 if (buflen < n) { in uvc_parse_format()
466 if (buflen < 11) { in uvc_parse_format()
482 if (buflen < 9) { in uvc_parse_format()
539 buflen -= buffer[0]; in uvc_parse_format()
545 while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE && in uvc_parse_format()
549 n = buflen > 25 ? buffer[25] : 0; in uvc_parse_format()
551 n = buflen > 21 ? buffer[21] : 0; in uvc_parse_format()
555 if (buflen < 26 + 4*n) { in uvc_parse_format()
626 buflen -= buffer[0]; in uvc_parse_format()
[all …]
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| /Linux-v4.19/lib/ |
| D | scatterlist.c | 140 void sg_init_one(struct scatterlist *sg, const void *buf, unsigned int buflen) in sg_init_one() argument
143 sg_set_buf(sg, buf, buflen); in sg_init_one()
806 size_t buflen, off_t skip, bool to_buffer) in sg_copy_buffer() argument
822 while ((offset < buflen) && sg_miter_next(&miter)) { in sg_copy_buffer()
825 len = min(miter.length, buflen - offset); in sg_copy_buffer()
852 const void *buf, size_t buflen) in sg_copy_from_buffer() argument
854 return sg_copy_buffer(sgl, nents, (void *)buf, buflen, 0, false); in sg_copy_from_buffer()
869 void *buf, size_t buflen) in sg_copy_to_buffer() argument
871 return sg_copy_buffer(sgl, nents, buf, buflen, 0, true); in sg_copy_to_buffer()
887 const void *buf, size_t buflen, off_t skip) in sg_pcopy_from_buffer() argument
[all …]
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| /Linux-v4.19/tools/perf/util/ |
| D | target.c | 117 char *buf, size_t buflen) in target__strerror() argument
122 BUG_ON(buflen == 0); in target__strerror()
125 str_error_r(errnum, buf, buflen); in target__strerror()
138 snprintf(buf, buflen, "%s", msg); in target__strerror()
143 snprintf(buf, buflen, msg, target->uid_str); in target__strerror()
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| /Linux-v4.19/drivers/media/usb/b2c2/ |
| D | flexcop-usb.c | 109 u8 *pbBuffer, u32 buflen) in flexcop_usb_v8_memory_req() argument
116 if (buflen > sizeof(fc_usb->data)) { in flexcop_usb_v8_memory_req()
143 wAddress, wIndex, buflen); in flexcop_usb_v8_memory_req()
148 memcpy(fc_usb->data, pbBuffer, buflen); in flexcop_usb_v8_memory_req()
156 buflen, in flexcop_usb_v8_memory_req()
158 if (ret != buflen) in flexcop_usb_v8_memory_req()
164 memcpy(pbBuffer, fc_usb->data, buflen); in flexcop_usb_v8_memory_req()
173 #define bytes_left_to_read_on_page(paddr,buflen) \ argument
174 ((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \
175 ? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)))
[all …]
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