57 typedef int (*mcp_mut_i)(lua_State *L, int tidx, int sc, struct mcp_mutator *mut);
125     struct mcp_mutator *mut;  member
135 …t_step_i(n) static int mcp_mutator_##n##_i(lua_State *L, int tidx, int sc, struct mcp_mutator *mut)
225     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
231         c->str = mut->aused;  in mut_step_i()
233         char *a = mut->arena + mut->aused;  in mut_step_i()
235         mut->aused += len;  in mut_step_i()
248     struct mcp_mutator *mut = run->mut;  in mut_step_r()  local
251     const char *str = mut->arena + c->str;  in mut_step_r()
266     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
309     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
352     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
359         c->str = mut->aused;  in mut_step_i()
361         char *a = mut->arena + mut->aused;  in mut_step_i()
363         mut->aused += len;  in mut_step_i()
376     struct mcp_mutator *mut = run->mut;  in mut_step_r()  local
379     const char *str = mut->arena + c->str;  in mut_step_r()
393     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
399         c->str = mut->aused;  in mut_step_i()
401         char *a = mut->arena + mut->aused;  in mut_step_i()
403         mut->aused += len;  in mut_step_i()
416     struct mcp_mutator *mut = run->mut;  in mut_step_r()  local
419     const char *str = mut->arena + c->str;  in mut_step_r()
433     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
512     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
517     char *a = mut->arena + mut->aused;  in mut_step_i()
536         mut->aused += clen + 1;  in mut_step_i()
544         c->str = mut->aused;  in mut_step_i()
547         mut->aused += len;  in mut_step_i()
562     struct mcp_mutator *mut = run->mut;  in mut_step_r()  local
565     const char *str = mut->arena + c->str;  in mut_step_r()
592     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
599         c->str.str = mut->aused;  in mut_step_i()
601         char *a = mut->arena + mut->aused;  in mut_step_i()
603         mut->aused += len;  in mut_step_i()
619     struct mcp_mutator *mut = run->mut;  in mut_step_r()  local
622     const char *str = mut->arena + c->str.str;  in mut_step_r()
643     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
659     struct mcp_mutator *mut = run->mut;  in mut_step_n()  local
664     if (mut->type == MUT_REQ) {  in mut_step_n()
740     struct mcp_mut_step *s = &mut->steps[sc];  in mut_step_i()
896     struct mcp_mutator *mut = lua_newuserdatauv(L, sizeof(*mut) + extsize, 2);  in mcp_mutator_new()  local
897     memset(mut, 0, sizeof(*mut));  in mcp_mutator_new()
899     mut->arena = malloc(size);  in mcp_mutator_new()
900     if (mut->arena == NULL) {  in mcp_mutator_new()
904     mut->type = type;  in mcp_mutator_new()
919             mut->steps[scount].type = st;  in mcp_mutator_new()
920             mcp_mut_entries[st].i(L, x, scount, mut);  in mcp_mutator_new()
921             mut->rcount += mcp_mut_entries[st].rc;  in mcp_mutator_new()
925             mut->steps[scount].n = mcp_mut_entries[st].n;  in mcp_mutator_new()
926             mut->steps[scount].r = mcp_mut_entries[st].r;  in mcp_mutator_new()
927             mut->steps[scount].idx++; // actual args are "self, etc, etc"  in mcp_mutator_new()
933     if (size != mut->aused) {  in mcp_mutator_new()
936     mut->scount = scount;  in mcp_mutator_new()
943     struct mcp_mutator *mut = run->mut;  in _mcp_mut_run_total()  local
944     for (int x = 0; x < mut->scount; x++) {  in _mcp_mut_run_total()
945         struct mcp_mut_step *s = &mut->steps[x];  in _mcp_mut_run_total()
958     total += mut->scount + MIN_BUF_SPACE;  in _mcp_mut_run_total()
964     struct mcp_mutator *mut = run->mut;  in _mcp_mut_run_assemble()  local
966     for (int x = 0; x < mut->scount; x++) {  in _mcp_mut_run_assemble()
967         struct mcp_mut_step *s = &mut->steps[x];  in _mcp_mut_run_assemble()
991     struct mcp_mutator *mut = run->mut;  in mcp_mut_run()  local
994     struct mcp_mut_part parts[mut->scount];  in mcp_mut_run()
1001     if (mut->type == MUT_REQ) {  in mcp_mut_run()
1086     struct mcp_mutator *mut = lua_touserdata(L, 1);  in mcplib_mutator_gc()  local
1088     if (mut->arena) {  in mcplib_mutator_gc()
1089         free(mut->arena);  in mcplib_mutator_gc()
1090         mut->arena = NULL;  in mcplib_mutator_gc()
1119     struct mcp_mutator *mut = lua_touserdata(L, 1);  in mcplib_mutator_call()  local
1121     if (lua_checkstack(L, mut->rcount + 3) == 0) {  in mcplib_mutator_call()
1126     lua_getiuservalue(L, 1, mut->type); // put stashed metatable on stack  in mcplib_mutator_call()
1135     struct mcp_mut_run run = {L, mut, arg, NULL, NULL, 0};  in mcplib_mutator_call()