mirror/labs-bird
1
0
Fork 0
mirror of https://gitlab.labs.nic.cz/labs/bird.git synced 2024-05-11 16:54:54 +00:00
Code Releases Activity

Filter: Print instructions take only one value (simplification)

Browse Source
This commit is contained in:
Maria Matejka
2023-06-19 17:24:30 +02:00
committed by Ondrej Zajicek
parent 6d411fc7bd
commit fdd39c81bd
4 changed files with 37 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
filter/f-util.c
View File

@@ -75,6 +75,31 @@ f_for_cycle(struct symbol *var, struct f_inst *term, struct f_inst *block)
return ms->method->new_inst(term, loop_start);
}
struct f_inst *
f_print(struct f_inst *vars, int flush, enum filter_return fret)
{
#define AX(...) do { struct f_inst *_tmp = f_new_inst(__VA_ARGS__); _tmp->next = output; output = _tmp; } while (0)
struct f_inst *output = NULL;
if (fret != F_NOP)
AX(FI_DIE, fret);
if (flush)
AX(FI_FLUSH);
while (vars)
{
struct f_inst *tmp = vars;
vars = vars->next;
tmp->next = NULL;
AX(FI_PRINT, tmp);
}
return output;
#undef AX
}
#define CA_KEY(n) n->name, n->fda.type
#define CA_NEXT(n) n->next
#define CA_EQ(na,ta,nb,tb) (!strcmp(na,nb) && (ta == tb))