Function report |
Source Code:lib\kfifo.c |
Create Date:2022-07-28 06:24:44 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__kfifo_dma_in_prepare_r
Proto:unsigned int __kfifo_dma_in_prepare_r(struct __kfifo *fifo, struct scatterlist *sgl, int nents, unsigned int len, size_t recsize)
Type:unsigned int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct __kfifo * | fifo | |
| struct scatterlist * | sgl | |
| int | nents | |
| unsigned int | len | |
| size_t | recsize |
| 553 | len = __kfifo_max_r(len, recsize) |
| 555 | If len + recsize > rnal helper to calculate the unused elements in a fifo Then Return 0 |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |