picrin/extlib/benz/load.c

35 lines
593 B
C

/**
* See Copyright Notice in picrin.h
*/
#include "picrin.h"
void
pic_load_port(pic_state *pic, struct pic_port *port)
{
pic_value form;
size_t ai = pic_gc_arena_preserve(pic);
while (! pic_eof_p(form = pic_read(pic, port))) {
pic_eval(pic, form, pic->lib->env);
pic_gc_arena_restore(pic, ai);
}
}
void
pic_load_cstr(pic_state *pic, const char *src)
{
struct pic_port *port = pic_open_input_string(pic, src);
pic_try {
pic_load_port(pic, port);
}
pic_catch {
pic_close_port(pic, port);
pic_raise(pic, pic->err);
}
pic_close_port(pic, port);
}