Function report | 
Source Code:arch\x86\include\asm\word-at-a-time.h | 
Create Date:2022-07-28 06:00:33 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:find_zero
Proto:static inline unsigned long find_zero(unsigned long mask)
Type:unsigned long
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| unsigned long | mask | 
| Name | Describe | 
|---|---|
| strscpy | strscpy - Copy a C-string into a sized buffer*@dest: Where to copy the string to*@src: Where to copy the string from*@count: Size of destination buffer* Copy the string, or as much of it as fits, into the dest buffer. The | 
| do_strncpy_from_user | Do a strncpy, return length of string without final '\0'.* 'count' is the user-supplied count (return 'count' if we* hit it), 'max' is the address space maximum (and we return* -EFAULT if we hit it). | 
| do_strnlen_user | Do a strnlen, return length of string *with* final '\0'.* 'count' is the user-supplied count, while 'max' is the* address space maximum.* Return 0 for exceptions (which includes hitting the address* space maximum), or 'count+1' if hitting the user-supplied | 
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