Function report |
Source Code:arch\x86\kernel\vm86_32.c |
Create Date:2022-07-28 08:41:54 |
| Last Modify:2022-05-22 10:11:03 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:get_and_reset_irq
Proto:static inline int get_and_reset_irq(int irqnumber)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| int | irqnumber |
| 823 | ret = 0 |
| 825 | If invalid_vm86_irq(irqnumber) Then Return 0 |
| 826 | If tsk != current process Then Return 0 |
| 827 | spin_lock_irqsave( & irqbits_lock, flags) |
| 830 | If bit Then |
| 831 | enable_irq(irqnumber) |
| 832 | ret = 1 |
| 835 | spin_unlock_irqrestore( & irqbits_lock, flags) |
| 836 | Return ret |
| Name | Describe |
|---|---|
| do_vm86_irq_handling |
| 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 |