| /Linux-v4.19/net/decnet/ |
| D | sysctl_net_decnet.c | 138 size_t *lenp, loff_t *ppos) in dn_node_address_handler() argument
144 if (!*lenp || (*ppos && !write)) { in dn_node_address_handler()
145 *lenp = 0; in dn_node_address_handler()
150 len = (*lenp < DN_ASCBUF_LEN) ? *lenp : (DN_ASCBUF_LEN-1); in dn_node_address_handler()
176 if (len > *lenp) len = *lenp; in dn_node_address_handler()
181 *lenp = len; in dn_node_address_handler()
189 size_t *lenp, loff_t *ppos) in dn_def_dev_handler() argument
195 if (!*lenp || (*ppos && !write)) { in dn_def_dev_handler()
196 *lenp = 0; in dn_def_dev_handler()
201 if (*lenp > 16) in dn_def_dev_handler()
[all …]
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| /Linux-v4.19/arch/mips/lasat/ |
| D | sysctl.c | 42 void *buffer, size_t *lenp, loff_t *ppos) in proc_dolasatstring() argument
46 r = proc_dostring(table, write, buffer, lenp, ppos); in proc_dolasatstring()
60 void *buffer, size_t *lenp, loff_t *ppos) in proc_dolasatrtc() argument
72 r = proc_dointvec(table, write, buffer, lenp, ppos); in proc_dolasatrtc()
93 void *buffer, size_t *lenp, loff_t *ppos) in proc_lasat_ip() argument
100 if (!table->data || !table->maxlen || !*lenp || in proc_lasat_ip()
102 *lenp = 0; in proc_lasat_ip()
109 while (len < *lenp) { in proc_lasat_ip()
121 *ppos += *lenp; in proc_lasat_ip()
134 if (len > *lenp) in proc_lasat_ip()
[all …]
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| /Linux-v4.19/scripts/dtc/libfdt/ |
| D | fdt_ro.c | 292 int *lenp) in fdt_get_property_by_offset_() argument
298 if (lenp) in fdt_get_property_by_offset_()
299 *lenp = err; in fdt_get_property_by_offset_()
305 if (lenp) in fdt_get_property_by_offset_()
306 *lenp = fdt32_to_cpu(prop->len); in fdt_get_property_by_offset_()
313 int *lenp) in fdt_get_property_by_offset() argument
319 if (lenp) in fdt_get_property_by_offset()
320 *lenp = -FDT_ERR_BADVERSION; in fdt_get_property_by_offset()
324 return fdt_get_property_by_offset_(fdt, offset, lenp); in fdt_get_property_by_offset()
331 int *lenp, in fdt_get_property_namelen_() argument
[all …]
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| D | libfdt.h | 449 const char *fdt_get_name(const void *fdt, int nodeoffset, int *lenp);
548 int *lenp);
565 int namelen, int *lenp);
597 const char *name, int *lenp);
600 int *lenp) in fdt_get_property_w() argument
603 fdt_get_property(fdt, nodeoffset, name, lenp); in fdt_get_property_w()
639 const char **namep, int *lenp);
655 const char *name, int namelen, int *lenp);
658 int *lenp) in fdt_getprop_namelen_w() argument
661 namelen, lenp); in fdt_getprop_namelen_w()
[all …]
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| D | fdt.c | 96 const fdt32_t *tagp, *lenp; in fdt_next_tag() local
120 lenp = fdt_offset_ptr(fdt, offset, sizeof(*lenp)); in fdt_next_tag()
121 if (!lenp) in fdt_next_tag()
125 + fdt32_to_cpu(*lenp); in fdt_next_tag()
126 if (fdt_version(fdt) < 0x10 && fdt32_to_cpu(*lenp) >= 8 && in fdt_next_tag()
127 ((offset - fdt32_to_cpu(*lenp)) % 8) != 0) in fdt_next_tag()
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| /Linux-v4.19/drivers/parport/ |
| D | procfs.c | 37 void __user *result, size_t *lenp, loff_t *ppos) in do_active_device() argument
48 *lenp = 0; in do_active_device()
62 if (len > *lenp) in do_active_device()
63 len = *lenp; in do_active_device()
65 *lenp = len; in do_active_device()
74 void __user *result, size_t *lenp, loff_t *ppos) in do_autoprobe() argument
85 *lenp = 0; in do_autoprobe()
104 if (len > *lenp) in do_autoprobe()
105 len = *lenp; in do_autoprobe()
107 *lenp = len; in do_autoprobe()
[all …]
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| /Linux-v4.19/kernel/ |
| D | sysctl.c | 208 void __user *buffer, size_t *lenp, loff_t *ppos);
210 void __user *buffer, size_t *lenp, loff_t *ppos);
215 void __user *buffer, size_t *lenp, loff_t *ppos);
219 void __user *buffer, size_t *lenp, loff_t *ppos);
222 void __user *buffer, size_t *lenp, loff_t *ppos);
225 void __user *buffer, size_t *lenp, loff_t *ppos);
232 void __user *buffer, size_t *lenp, in sysrq_sysctl_handler() argument
237 error = proc_dointvec(table, write, buffer, lenp, ppos); in sysrq_sysctl_handler()
1923 size_t *lenp, loff_t *ppos) in _proc_do_string() argument
1929 if (!data || !maxlen || !*lenp) { in _proc_do_string()
[all …]
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| D | watchdog.c | 672 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_common() argument
684 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
687 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
699 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog() argument
702 table, write, buffer, lenp, ppos); in proc_watchdog()
709 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_nmi_watchdog() argument
714 table, write, buffer, lenp, ppos); in proc_nmi_watchdog()
721 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_soft_watchdog() argument
724 table, write, buffer, lenp, ppos); in proc_soft_watchdog()
731 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_watchdog_thresh() argument
[all …]
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| /Linux-v4.19/net/sunrpc/ |
| D | sysctl.c | 62 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_do_xprt() argument
67 if ((*ppos && !write) || !*lenp) { in proc_do_xprt()
68 *lenp = 0; in proc_do_xprt()
72 return simple_read_from_buffer(buffer, *lenp, ppos, tmpbuf, len); in proc_do_xprt()
77 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_dodebug() argument
84 if ((*ppos && !write) || !*lenp) { in proc_dodebug()
85 *lenp = 0; in proc_dodebug()
89 left = *lenp; in proc_dodebug()
133 *lenp -= left; in proc_dodebug()
134 *ppos += *lenp; in proc_dodebug()
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| /Linux-v4.19/net/core/ |
| D | sysctl_net_core.c | 39 void __user *buffer, size_t *lenp, loff_t *ppos) in rps_sock_flow_sysctl() argument
57 ret = proc_dointvec(&tmp, write, buffer, lenp, ppos); in rps_sock_flow_sysctl()
109 void __user *buffer, size_t *lenp, in flow_limit_cpu_sysctl() argument
121 ret = cpumask_parse_user(buffer, *lenp, mask); in flow_limit_cpu_sysctl()
152 if (*ppos || !*lenp) { in flow_limit_cpu_sysctl()
153 *lenp = 0; in flow_limit_cpu_sysctl()
166 len = min(sizeof(kbuf) - 1, *lenp); in flow_limit_cpu_sysctl()
169 *lenp = 0; in flow_limit_cpu_sysctl()
172 if (len < *lenp) in flow_limit_cpu_sysctl()
178 *lenp = len; in flow_limit_cpu_sysctl()
[all …]
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| /Linux-v4.19/ipc/ |
| D | ipc_sysctl.c | 31 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_ipc_dointvec() argument
38 return proc_dointvec(&ipc_table, write, buffer, lenp, ppos); in proc_ipc_dointvec()
42 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_ipc_dointvec_minmax() argument
49 return proc_dointvec_minmax(&ipc_table, write, buffer, lenp, ppos); in proc_ipc_dointvec_minmax()
53 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_ipc_dointvec_minmax_orphans() argument
56 int err = proc_ipc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_ipc_dointvec_minmax_orphans()
66 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_ipc_doulongvec_minmax() argument
73 lenp, ppos); in proc_ipc_doulongvec_minmax()
77 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_ipc_auto_msgmni() argument
88 return proc_dointvec_minmax(&ipc_table, write, buffer, lenp, ppos); in proc_ipc_auto_msgmni()
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| D | mq_sysctl.c | 26 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_mq_dointvec() argument
32 return proc_dointvec(&mq_table, write, buffer, lenp, ppos); in proc_mq_dointvec()
36 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_mq_dointvec_minmax() argument
43 lenp, ppos); in proc_mq_dointvec_minmax()
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| /Linux-v4.19/include/linux/sched/ |
| D | sysctl.h | 17 size_t *lenp, loff_t *ppos);
71 void __user *buffer, size_t *lenp,
75 void __user *buffer, size_t *lenp,
79 void __user *buffer, size_t *lenp,
83 void __user *buffer, size_t *lenp,
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| /Linux-v4.19/net/sctp/ |
| D | sysctl.c | 62 void __user *buffer, size_t *lenp,
65 void __user *buffer, size_t *lenp,
68 void __user *buffer, size_t *lenp,
71 void __user *buffer, size_t *lenp,
74 void __user *buffer, size_t *lenp,
337 void __user *buffer, size_t *lenp, in proc_sctp_do_hmac_alg() argument
357 ret = proc_dostring(&tbl, write, buffer, lenp, ppos); in proc_sctp_do_hmac_alg()
383 void __user *buffer, size_t *lenp, in proc_sctp_do_rto_min() argument
400 ret = proc_dointvec(&tbl, write, buffer, lenp, ppos); in proc_sctp_do_rto_min()
412 void __user *buffer, size_t *lenp, in proc_sctp_do_rto_max() argument
[all …]
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| /Linux-v4.19/arch/s390/mm/ |
| D | cmm.c | 250 void __user *buffer, size_t *lenp, loff_t *ppos) in cmm_pages_handler() argument
260 rc = proc_doulongvec_minmax(&ctl_entry, write, buffer, lenp, ppos); in cmm_pages_handler()
269 void __user *buffer, size_t *lenp, in cmm_timed_pages_handler() argument
280 rc = proc_doulongvec_minmax(&ctl_entry, write, buffer, lenp, ppos); in cmm_timed_pages_handler()
289 void __user *buffer, size_t *lenp, loff_t *ppos) in cmm_timeout_handler() argument
295 if (!*lenp || (*ppos && !write)) { in cmm_timeout_handler()
296 *lenp = 0; in cmm_timeout_handler()
301 len = *lenp; in cmm_timeout_handler()
314 if (len > *lenp) in cmm_timeout_handler()
315 len = *lenp; in cmm_timeout_handler()
[all …]
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| /Linux-v4.19/tools/perf/util/ |
| D | dump-insn.c | 10 int inlen __maybe_unused, int *lenp) in dump_insn() argument
12 if (lenp) in dump_insn()
13 *lenp = 0; in dump_insn()
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| /Linux-v4.19/arch/xtensa/boot/lib/ |
| D | zmem.c | 35 void gunzip (void *dst, int dstlen, unsigned char *src, int *lenp) in gunzip() argument
57 if (i >= *lenp) { in gunzip()
69 s.avail_in = *lenp - i; in gunzip()
77 *lenp = s.next_out - (unsigned char *) dst; in gunzip()
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| /Linux-v4.19/net/ipv4/ |
| D | sysctl_net_ipv4.c | 74 size_t *lenp, loff_t *ppos) in ipv4_local_port_range() argument
90 ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); in ipv4_local_port_range()
109 void __user *buffer, size_t *lenp, loff_t *ppos) in ipv4_privileged_ports() argument
126 ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); in ipv4_privileged_ports()
171 size_t *lenp, loff_t *ppos) in ipv4_ping_group_range() argument
188 ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); in ipv4_ping_group_range()
207 size_t *lenp, loff_t *ppos) in ipv4_fwd_update_priority() argument
214 ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in ipv4_fwd_update_priority()
223 void __user *buffer, size_t *lenp, loff_t *ppos) in proc_tcp_congestion_control() argument
236 ret = proc_dostring(&tbl, write, buffer, lenp, ppos); in proc_tcp_congestion_control()
[all …]
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| /Linux-v4.19/net/sunrpc/xprtrdma/ |
| D | svc_rdma.c | 85 void __user *buffer, size_t *lenp, in read_reset_stat() argument
102 *lenp = 0; in read_reset_stat()
106 if (len > *lenp) in read_reset_stat()
107 len = *lenp; in read_reset_stat()
110 *lenp = len; in read_reset_stat()
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| /Linux-v4.19/scripts/dtc/ |
| D | util.c | 81 int lenp = strlen(path); in join_path() local
87 len = lenp + lenn + 2; in join_path()
88 if ((lenp > 0) && (path[lenp-1] == '/')) { in join_path()
94 memcpy(str, path, lenp); in join_path()
96 str[lenp] = '/'; in join_path()
97 lenp++; in join_path()
99 memcpy(str+lenp, name, lenn+1); in join_path()
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| /Linux-v4.19/arch/s390/appldata/ |
| D | appldata_base.c | 54 void __user *buffer, size_t *lenp, loff_t *ppos);
57 size_t *lenp, loff_t *ppos);
207 void __user *buffer, size_t *lenp, loff_t *ppos) in appldata_timer_handler() argument
221 rc = proc_douintvec_minmax(&ctl_entry, write, buffer, lenp, ppos); in appldata_timer_handler()
242 void __user *buffer, size_t *lenp, loff_t *ppos) in appldata_interval_handler() argument
254 rc = proc_dointvec_minmax(&ctl_entry, write, buffer, lenp, ppos); in appldata_interval_handler()
273 void __user *buffer, size_t *lenp, loff_t *ppos) in appldata_generic_handler() argument
308 rc = proc_douintvec_minmax(&ctl_entry, write, buffer, lenp, ppos); in appldata_generic_handler()
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| /Linux-v4.19/fs/fat/ |
| D | nfs.c | 109 fat_encode_fh_nostale(struct inode *inode, __u32 *fh, int *lenp, in fat_encode_fh_nostale() argument
112 int len = *lenp; in fat_encode_fh_nostale()
120 *lenp = FAT_FID_SIZE_WITH_PARENT; in fat_encode_fh_nostale()
125 *lenp = FAT_FID_SIZE_WITHOUT_PARENT; in fat_encode_fh_nostale()
131 *lenp = FAT_FID_SIZE_WITHOUT_PARENT; in fat_encode_fh_nostale()
141 *lenp = FAT_FID_SIZE_WITH_PARENT; in fat_encode_fh_nostale()
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| /Linux-v4.19/include/linux/ |
| D | writeback.h | 336 void __user *buffer, size_t *lenp,
339 void __user *buffer, size_t *lenp,
342 void __user *buffer, size_t *lenp,
345 void __user *buffer, size_t *lenp,
348 void __user *buffer, size_t *lenp, loff_t *ppos);
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| /Linux-v4.19/tools/virtio/ringtest/ |
| D | noring.c | 23 void *get_buf(unsigned *lenp, void **bufp) in get_buf() argument
64 bool use_buf(unsigned *lenp, void **bufp) in use_buf() argument
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| D | virtio_ring_0_9.c | 152 void *get_buf(unsigned *lenp, void **bufp) in get_buf() argument
181 *lenp = ring.desc[index].len; in get_buf()
183 *lenp = ring.used->ring[head].len; in get_buf()
270 bool use_buf(unsigned *lenp, void **bufp) in use_buf() argument
301 *lenp = desc->len; in use_buf()
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