Searched refs:ubuf (Results 1 – 7 of 7) sorted by relevance
| /fs/ |
| D | statfs.c | 248 SYSCALL_DEFINE2(ustat, unsigned, dev, struct ustat __user *, ubuf) in SYSCALL_DEFINE2() argument
263 return copy_to_user(ubuf, &tmp, sizeof(struct ustat)) ? -EFAULT : 0; in SYSCALL_DEFINE2()
267 static int put_compat_statfs(struct compat_statfs __user *ubuf, struct kstatfs *kbuf) in put_compat_statfs() argument
270 if (sizeof ubuf->f_blocks == 4) { in put_compat_statfs()
296 if (copy_to_user(ubuf, &buf, sizeof(struct compat_statfs))) in put_compat_statfs()
323 static int put_compat_statfs64(struct compat_statfs64 __user *ubuf, struct kstatfs *kbuf) in put_compat_statfs64() argument
343 if (copy_to_user(ubuf, &buf, sizeof(struct compat_statfs64))) in put_compat_statfs64()
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| D | stat.c | 677 static int cp_compat_stat(struct kstat *stat, struct compat_stat __user *ubuf) in cp_compat_stat() argument
709 return copy_to_user(ubuf, &tmp, sizeof(tmp)) ? -EFAULT : 0; in cp_compat_stat()
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| /fs/orangefs/ |
| D | orangefs-debugfs.c | 342 char __user *ubuf, in orangefs_debug_read() argument
360 read_ret = simple_read_from_buffer(ubuf, count, ppos, buf, sprintf_ret); in orangefs_debug_read()
373 const char __user *ubuf, in orangefs_debug_write() argument
405 if (copy_from_user(buf, ubuf, count - 1)) { in orangefs_debug_write()
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| /fs/xfs/ |
| D | xfs_ioctl.h | 35 int xfs_ioc_attr_list(struct xfs_inode *dp, void __user *ubuf,
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| D | xfs_ioctl.c | 375 void __user *ubuf, in xfs_ioc_attr_list() argument
433 if (copy_to_user(ubuf, buffer, bufsize) || in xfs_ioc_attr_list()
469 unsigned char __user *ubuf, in xfs_attrmulti_attr_get() argument
491 if (copy_to_user(ubuf, args.value, args.valuelen)) in xfs_attrmulti_attr_get()
503 const unsigned char __user *ubuf, in xfs_attrmulti_attr_set() argument
519 if (ubuf) { in xfs_attrmulti_attr_set()
522 args.value = memdup_user(ubuf, len); in xfs_attrmulti_attr_set()
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| /fs/proc/ |
| D | generic.c | 802 ssize_t proc_simple_write(struct file *f, const char __user *ubuf, size_t size, in proc_simple_write() argument
813 buf = memdup_user_nul(ubuf, size); in proc_simple_write()
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| /fs/btrfs/ |
| D | ioctl.c | 2436 char __user *ubuf, in copy_to_sk() argument
2502 if (copy_to_user_nofault(ubuf + *sk_offset, &sh, sizeof(sh))) { in copy_to_sk()
2510 char __user *up = ubuf + *sk_offset; in copy_to_sk()
2568 char __user *ubuf) in search_ioctl() argument
2608 if (fault_in_subpage_writeable(ubuf + sk_offset, in search_ioctl()
2618 ret = copy_to_sk(path, &key, sk, buf_size, ubuf, in search_ioctl()
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