函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\vsprintf.c Create Date:2022-07-27 07:09:17
Last Modify:2022-05-21 09:47:42 Copyright©Brick
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函数名称：special_hex_number

函数原型：static __attribute__((__noinline__)) char *special_hex_number(char *buf, char *end, unsigned long long num, int size)

返回类型：char

参数：

类型参数名称
char *buf
char *end
unsigned long longnum
intsize
543  format_type enum 等于FORMAT_TYPE_PTR
544  width of output field 等于2加2乘size
545  flags to number() 等于prefix hex with "0x", octal with "0" 按位或use lowercase in hex (must be 32 == 0x20) 按位或pad with zero, must be 16 == '0' - ' '
546  number base, 8, 10 or 16 only 等于16
547  # of digits/chars 等于负1
549  返回:number(buf, end, num, spec)
调用者
名称描述
symbol_string
netdev_bits
address_val