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Add convenience function vmcu_system_step_n #72

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Add convenience function vmcu_system_step_n #72

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7 changes: 7 additions & 0 deletions engine/include/libvmcu/libvmcu_system.h
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,13 @@ extern void vmcu_system_dtor(vmcu_system_t *this);
* */
extern int vmcu_system_step(vmcu_system_t *this);

/*
* vmcu_system_step_n - multiple steps
* @this: pointer to virtual system
* @nsteps: number of steps
* */
extern int vmcu_system_step_n(vmcu_system_t *this, uint64_t nsteps);

/*
* vmcu_system_backstep - single step back
* @this: pointer to virtual system
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1 change: 1 addition & 0 deletions engine/include/system/system.h
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Expand Up @@ -40,6 +40,7 @@ extern void vmcu_system_dtor(vmcu_system_t *this);
/* General System Functions */

extern int vmcu_system_step(vmcu_system_t *this);
extern int vmcu_system_step_n(vmcu_system_t *this, uint64_t nsteps);
extern void vmcu_system_backstep(vmcu_system_t *this);
extern void vmcu_system_reboot(vmcu_system_t *this);

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13 changes: 13 additions & 0 deletions engine/src/system/system.c
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Expand Up @@ -78,6 +78,19 @@ void vmcu_system_dtor(vmcu_system_t *this) {
free(this);
}

int vmcu_system_step_n(vmcu_system_t *this, uint64_t nsteps) {

int err = 0;

for(uint64_t i = 0; i < nsteps; i++){
err = vmcu_system_step(this);
if (err){
return err;
}
}
return err;
}

int vmcu_system_step(vmcu_system_t *this) {

int err = 0;
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