| 58 | static struct db_variable *db_evars = db_vars + nitems(db_vars); |
| 59 | |
| 60 | static int |
| 61 | db_find_variable(struct db_variable **varp) |
| 62 | { |
| 63 | struct db_variable *vp; |
| 64 | int t; |
| 65 | |
| 66 | t = db_read_token(); |
| 67 | if (t == tIDENT) { |
| 68 | for (vp = db_vars; vp < db_evars; vp++) { |
| 69 | if (!strcmp(db_tok_string, vp->name)) { |
| 70 | *varp = vp; |
| 71 | return (1); |
| 72 | } |
| 73 | } |
| 74 | for (vp = db_regs; vp < db_eregs; vp++) { |
| 75 | if (!strcmp(db_tok_string, vp->name)) { |
| 76 | *varp = vp; |
| 77 | return (1); |
| 78 | } |
| 79 | } |
| 80 | } |
| 81 | db_error("Unknown variable\n"); |
| 82 | return (0); |
| 83 | } |
| 84 | |
| 85 | int |
| 86 | db_get_variable(db_expr_t *valuep) |
no test coverage detected