Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\kfifo.c Create Date:2022-07-28 06:24:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:kfifo_out_copy_r

Proto:static unsigned int kfifo_out_copy_r(struct __kfifo *fifo, void *buf, unsigned int len, size_t recsize, unsigned int *n)

Type:unsigned int

Parameter:

TypeParameterName
struct __kfifo *fifo
void *buf
unsigned intlen
size_trecsize
unsigned int *n
455  n = __kfifo_peek_n internal helper function for determinate the length of* the next record in the fifo
457  If len > n Then len = n
460  kfifo_copy_out(fifo, buf, len, out + recsize)
461  Return len
Caller
NameDescribe
__kfifo_out_peek_r
__kfifo_out_r