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:create_zero_mask
Proto:static inline unsigned long create_zero_mask(unsigned long bits)
Type:unsigned long
Parameter:
Type | Parameter | Name |
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unsigned long | bits |
62 | Return bits >> 7 |
Name | Describe |
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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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