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added process termination primitives

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This commit is contained in:
hyung-hwan 2021-05-15 11:19:52 +00:00
parent b1f7ab6538
commit 3f1e5f297f
3 changed files with 50 additions and 10 deletions
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46
lib/exec.c
View File

@ -3993,6 +3993,12 @@ void hcl_abort (hcl_t* hcl)
/* ------------------------------------------------------------------ */
hcl_pfrc_t hcl_pf_process_current (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
HCL_STACK_SETRET (hcl, nargs, (hcl_oop_t)hcl->processor->active);
return HCL_PF_SUCCESS;
}
hcl_pfrc_t hcl_pf_process_fork (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
hcl_oop_block_t blk;
@ -4052,12 +4058,6 @@ hcl_pfrc_t hcl_pf_process_resume (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
return HCL_PF_SUCCESS;
}
hcl_pfrc_t hcl_pf_process_yield (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
yield_process (hcl, hcl->processor->active);
return HCL_PF_SUCCESS;
}
hcl_pfrc_t hcl_pf_process_suspend (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
hcl_oop_process_t prc;
@ -4080,6 +4080,40 @@ hcl_pfrc_t hcl_pf_process_suspend (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
return HCL_PF_SUCCESS;
}
hcl_pfrc_t hcl_pf_process_terminate (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
hcl_oop_process_t prc;
if (nargs >= 1)
{
prc = (hcl_oop_process_t)HCL_STACK_GETARG(hcl, nargs, 0);
if (!HCL_IS_PROCESS(hcl, prc))
{
hcl_seterrbfmt (hcl, HCL_EINVAL, "parameter not process - %O", prc);
return HCL_PF_FAILURE;
}
}
else
{
prc = hcl->processor->active;
}
terminate_process (hcl, prc);
return HCL_PF_SUCCESS;
}
hcl_pfrc_t hcl_pf_process_terminate_all (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
terminate_all_processes (hcl);
return HCL_PF_SUCCESS;
}
hcl_pfrc_t hcl_pf_process_yield (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{
yield_process (hcl, hcl->processor->active);
return HCL_PF_SUCCESS;
}
/* ------------------------------------------------------------------ */
hcl_pfrc_t hcl_pf_semaphore_new (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
{

3
lib/hcl-prv.h
View File

@ -1443,9 +1443,12 @@ hcl_oow_t hcl_countcnodecons (hcl_t* hcl, hcl_cnode_t* cons);
/* ========================================================================= */
/* exec.c */
/* ========================================================================= */
hcl_pfrc_t hcl_pf_process_current (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);
hcl_pfrc_t hcl_pf_process_fork (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);
hcl_pfrc_t hcl_pf_process_resume (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);
hcl_pfrc_t hcl_pf_process_suspend (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);
hcl_pfrc_t hcl_pf_process_terminate (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);
hcl_pfrc_t hcl_pf_process_terminate_all (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);
hcl_pfrc_t hcl_pf_process_yield (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);
hcl_pfrc_t hcl_pf_semaphore_new (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs);

11
lib/prim.c
View File

@ -839,10 +839,13 @@ static pf_t builtin_prims[] =
{ 1, HCL_TYPE_MAX(hcl_oow_t), pf_integer_mquo, 4, { 'm','d','i','v' } },
{ 2, HCL_TYPE_MAX(hcl_oow_t), pf_integer_mod, 3, { 'm','o','d' } },
{ 1, HCL_TYPE_MAX(hcl_oow_t), hcl_pf_process_fork, 4, { 'f','o','r','k'} },
{ 1, 1, hcl_pf_process_resume, 6, { 'r','e','s','u','m','e' } },
{ 0, 1, hcl_pf_process_suspend, 7, { 's','u','s','p','e','n','d' } },
{ 0, 0, hcl_pf_process_yield, 5, { 'y','i','e','l','d'} },
{ 0, 0, hcl_pf_process_current, 15, { 'c','u','r','r','e','n','t','-','p','r','o','c','e','s','s'} },
{ 1, HCL_TYPE_MAX(hcl_oow_t), hcl_pf_process_fork, 4, { 'f','o','r','k'} },
{ 1, 1, hcl_pf_process_resume, 6, { 'r','e','s','u','m','e' } },
{ 0, 1, hcl_pf_process_suspend, 7, { 's','u','s','p','e','n','d' } },
{ 0, 1, hcl_pf_process_terminate, 9, { 't','e','r','m','i','n','a','t','e' } },
{ 0, 0, hcl_pf_process_terminate_all, 13, { 't','e','r','m','i','n','a','t','e','-','a','l','l' } },
{ 0, 0, hcl_pf_process_yield, 5, { 'y','i','e','l','d'} },
{ 0, 0, hcl_pf_semaphore_new, 7, { 's','e','m','-','n','e','w'} },