Searched defs:user_len (Results 1 - 5 of 5) sorted by relevance

/drivers/s390/block/
H A Ddasd_proc.c271 const char __user *user_buf, size_t user_len, loff_t *pos)
277 if (user_len > 65536)
278 user_len = 65536;
279 buffer = dasd_get_user_string(user_buf, user_len);
316 return user_len;
326 return user_len;
270 dasd_stats_proc_write(struct file *file, const char __user *user_buf, size_t user_len, loff_t *pos) argument
H A Ddasd.c890 char *dasd_get_user_string(const char __user *user_buf, size_t user_len) argument
894 buffer = vmalloc(user_len + 1);
897 if (copy_from_user(buffer, user_buf, user_len) != 0) {
902 if (buffer[user_len - 1] == '\n')
903 buffer[user_len - 1] = 0;
905 buffer[user_len] = 0;
911 size_t user_len, loff_t *pos)
918 if (user_len > 65536)
919 user_len = 65536;
920 buffer = dasd_get_user_string(user_buf, user_len);
909 dasd_stats_write(struct file *file, const char __user *user_buf, size_t user_len, loff_t *pos) argument
1025 dasd_stats_global_write(struct file *file, const char __user *user_buf, size_t user_len, loff_t *pos) argument
[all...]
/drivers/s390/cio/
H A Dblacklist.c329 size_t user_len, loff_t *offset)
336 if (user_len > 65536)
337 user_len = 65536;
338 buf = vzalloc(user_len + 1); /* maybe better use the stack? */
342 if (strncpy_from_user (buf, user_buf, user_len) < 0) {
347 i = user_len - 1;
356 rc = user_len;
328 cio_ignore_write(struct file *file, const char __user *user_buf, size_t user_len, loff_t *offset) argument
/drivers/scsi/arcmsr/
H A Darcmsr_attr.c118 int32_t my_empty_len, user_len, wqbuf_firstindex, wqbuf_lastindex; local
127 user_len = (int32_t)count;
136 if (my_empty_len >= user_len) {
137 while (user_len > 0) {
144 user_len--;
H A Darcmsr_hba.c1805 int32_t my_empty_len, user_len, wqbuf_firstindex, wqbuf_lastindex; local
1821 user_len = pcmdmessagefld->cmdmessage.Length;
1822 memcpy(ptmpuserbuffer, pcmdmessagefld->messagedatabuffer, user_len);
1839 if (my_empty_len >= user_len) {
1840 while (user_len > 0) {
1847 user_len--;

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