forked from KolibriOS/kolibrios
67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
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#include <sys/ksys.h>
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#include <stdio.h>
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#include <stdlib.h>
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char* drv_name = NULL;
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struct{
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int a;
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int b;
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}add_struct;
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int sum=0;
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ksys_drv_hand_t drv = 0;
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#define DRV_ADD_FUNC 0
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int main(int argc, char** argv){
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puts("Which driver?");
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puts("1 - asm_drv.sys\n2 - c_drv.dll");
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int num_drv = (char)getchar()-'0';
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switch (num_drv) {
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case 1 :
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drv_name = "asm_drv";
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drv = _ksys_load_driver(drv_name);
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break;
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case 2 :
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drv_name = "/rd/1/drivers/c_drv.dll";
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drv = _ksys_load_pe_driver(drv_name, NULL);
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break;
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default:
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printf("No driver selected!\n");
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exit(0);
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}
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if(!drv){
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printf("'%s' driver not load!\n", drv_name);
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exit(0);
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}else{
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printf("'%s' driver is load!\n", drv_name);
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}
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add_struct.a = 43;
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add_struct.b = 532;
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ksys_drv_ctl_t ioctl;
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ioctl.func_num = DRV_ADD_FUNC;
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ioctl.handler = drv;
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ioctl.in_data_ptr = &add_struct;
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ioctl.in_data_size = sizeof(add_struct);
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ioctl.out_data_ptr = ∑
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ioctl.out_data_size = sizeof(sum);
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unsigned status =_ksys_work_driver(&ioctl);
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if(status==-1){
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puts("Error!");
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}else {
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printf("%d + %d = %d\n", add_struct.a, add_struct.b, sum);
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if(sum == add_struct.a + add_struct.b){
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puts("True!");
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}else{
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puts("False!");
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}
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}
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exit(0);
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}
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