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bind.def

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/bash/src/builtins/bind.def
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9-
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11-
12-
13-
14-
15-
16-
17-
18static int query_bindings (char *);-
19static int unbind_command (char *);-
20static int unbind_keyseq (char *);-
21int-
22bind_builtin (list)-
23 WORD_LIST *list;-
24{-
25 int return_code;-
26 Keymap kmap, saved_keymap;-
27 int flags, opt;-
28 char *initfile, *map_name, *fun_name, *unbind_name, *remove_seq, *cmd_seq, *t;-
29-
30 if (no_line_editing
no_line_editingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
31 {-
32-
33-
34-
35-
36 builtin_warning (-
37 dcgettext (((void *)0), -
38 "line editing not enabled"-
39 , 5)-
40 );-
41-
42 }
never executed: end of block
0
43-
44 kmap = saved_keymap = (Keymap) -
45 ((void *)0)-
46 ;-
47 flags = 0;-
48 initfile = map_name = fun_name = unbind_name = remove_seq = cmd_seq = (char *)-
49 ((void *)0)-
50 ;-
51 return_code = 0;-
52-
53 if (bash_readline_initialized == 0
bash_readline_initialized == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
54 initialize_readline ();
never executed: initialize_readline ();
0
55-
56 begin_unwind_frame ("bind_builtin");-
57 unwind_protect_mem ((char *)&(rl_outstream), sizeof (rl_outstream));-
58-
59 rl_outstream = -
60 stdout-
61 ;-
62-
63 reset_internal_getopt ();-
64 while ((
(opt = interna...:r:x:")) != -1Description
TRUEnever evaluated
FALSEnever evaluated
opt = internal_getopt (list, "lvpVPsSXf:q:u:m:r:x:")) != -1
(opt = interna...:r:x:")) != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
65 {-
66 switch (opt)-
67 {-
68 case
never executed: case 'l':
 'l':
never executed: case 'l':
0
69 flags |= 0x0001;-
70 break;
never executed: break;
0
71 case
never executed: case 'v':
 'v':
never executed: case 'v':
0
72 flags |= 0x0008;-
73 break;
never executed: break;
0
74 case
never executed: case 'p':
 'p':
never executed: case 'p':
0
75 flags |= 0x0002;-
76 break;
never executed: break;
0
77 case
never executed: case 'f':
 'f':
never executed: case 'f':
0
78 flags |= 0x0004;-
79 initfile = list_optarg;-
80 break;
never executed: break;
0
81 case
never executed: case 'm':
 'm':
never executed: case 'm':
0
82 flags |= 0x0020;-
83 map_name = list_optarg;-
84 break;
never executed: break;
0
85 case
never executed: case 'q':
 'q':
never executed: case 'q':
0
86 flags |= 0x0010;-
87 fun_name = list_optarg;-
88 break;
never executed: break;
0
89 case
never executed: case 'u':
 'u':
never executed: case 'u':
0
90 flags |= 0x0800;-
91 unbind_name = list_optarg;-
92 break;
never executed: break;
0
93 case
never executed: case 'r':
 'r':
never executed: case 'r':
0
94 flags |= 0x0040;-
95 remove_seq = list_optarg;-
96 break;
never executed: break;
0
97 case
never executed: case 'V':
 'V':
never executed: case 'V':
0
98 flags |= 0x0100;-
99 break;
never executed: break;
0
100 case
never executed: case 'P':
 'P':
never executed: case 'P':
0
101 flags |= 0x0080;-
102 break;
never executed: break;
0
103 case
never executed: case 's':
 's':
never executed: case 's':
0
104 flags |= 0x0200;-
105 break;
never executed: break;
0
106 case
never executed: case 'S':
 'S':
never executed: case 'S':
0
107 flags |= 0x0400;-
108 break;
never executed: break;
0
109 case
never executed: case 'x':
 'x':
never executed: case 'x':
0
110 flags |= 0x1000;-
111 cmd_seq = list_optarg;-
112 break;
never executed: break;
0
113 case
never executed: case 'X':
 'X':
never executed: case 'X':
0
114 flags |= 0x2000;-
115 break;
never executed: break;
0
116 case
never executed: case -99:
 -99:
never executed: case -99:
 builtin_help (); return
never executed: return (258);
 (258);
never executed: return (258);
0
117 default
never executed: default:
:
never executed: default:
0
118 builtin_usage ();-
119 do { return_code = 258; goto
never executed: goto bind_exit;
 bind_exit;
never executed: goto bind_exit;
 } while (0);		0
120 }-
121 }-
122-
123 list = loptend;-
124-
125-
126-
127-
128 if ((
(flags & 0x0020)Description
TRUEnever evaluated
FALSEnever evaluated
flags & 0x0020)
(flags & 0x0020)Description
TRUEnever evaluated
FALSEnever evaluated
 && map_name
map_nameDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
129 {-
130 kmap = rl_get_keymap_by_name (map_name);-
131 if (kmap == 0
kmap == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
132 {-
133 builtin_error (-
134 dcgettext (((void *)0), -
135 "`%s': invalid keymap name"-
136 , 5)-
137 , map_name);-
138 do { return_code = 1; goto
never executed: goto bind_exit;
 bind_exit;
never executed: goto bind_exit;
 } while (0);		0
139 }-
140 }
never executed: end of block
0
141-
142 if (kmap
kmapDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
143 {-
144 saved_keymap = rl_get_keymap ();-
145 rl_set_keymap (kmap);-
146 }
never executed: end of block
0
147-
148-
149-
150-
151 if (flags & 0x0001
flags & 0x0001Description
TRUEnever evaluated
FALSEnever evaluated
)		0
152 rl_list_funmap_names ();
never executed: rl_list_funmap_names ();
0
153-
154 if (flags & 0x0002
flags & 0x0002Description
TRUEnever evaluated
FALSEnever evaluated
)		0
155 rl_function_dumper (1);
never executed: rl_function_dumper (1);
0
156-
157 if (flags & 0x0080
flags & 0x0080Description
TRUEnever evaluated
FALSEnever evaluated
)		0
158 rl_function_dumper (0);
never executed: rl_function_dumper (0);
0
159-
160 if (flags & 0x0200
flags & 0x0200Description
TRUEnever evaluated
FALSEnever evaluated
)		0
161 rl_macro_dumper (1);
never executed: rl_macro_dumper (1);
0
162-
163 if (flags & 0x0400
flags & 0x0400Description
TRUEnever evaluated
FALSEnever evaluated
)		0
164 rl_macro_dumper (0);
never executed: rl_macro_dumper (0);
0
165-
166 if (flags & 0x0008
flags & 0x0008Description
TRUEnever evaluated
FALSEnever evaluated
)		0
167 rl_variable_dumper (1);
never executed: rl_variable_dumper (1);
0
168-
169 if (flags & 0x0100
flags & 0x0100Description
TRUEnever evaluated
FALSEnever evaluated
)		0
170 rl_variable_dumper (0);
never executed: rl_variable_dumper (0);
0
171-
172 if ((
(flags & 0x0004)Description
TRUEnever evaluated
FALSEnever evaluated
flags & 0x0004)
(flags & 0x0004)Description
TRUEnever evaluated
FALSEnever evaluated
 && initfile
initfileDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
173 {-
174 if (rl_read_init_file (initfile) != 0
rl_read_init_f...initfile) != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
175 {-
176 t = printable_filename (initfile, 0);-
177 builtin_error (-
178 dcgettext (((void *)0), -
179 "%s: cannot read: %s"-
180 , 5)-
181 , t, strerror (-
182 (*__errno_location ())-
183 ));-
184 if (t != initfile
t != initfileDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
185 sh_xfree((t), "./bind.def", 254);
never executed: sh_xfree((t), "./bind.def", 254);
0
186 do { return_code = 1; goto
never executed: goto bind_exit;
 bind_exit;
never executed: goto bind_exit;
 } while (0);		0
187 }-
188 }
never executed: end of block
0
189-
190 if ((
(flags & 0x0010)Description
TRUEnever evaluated
FALSEnever evaluated
flags & 0x0010)
(flags & 0x0010)Description
TRUEnever evaluated
FALSEnever evaluated
 && fun_name
fun_nameDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
191 return_code = query_bindings (fun_name);
never executed: return_code = query_bindings (fun_name);
0
192-
193 if ((
(flags & 0x0800)Description
TRUEnever evaluated
FALSEnever evaluated
flags & 0x0800)
(flags & 0x0800)Description
TRUEnever evaluated
FALSEnever evaluated
 && unbind_name
unbind_nameDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
194 return_code = unbind_command (unbind_name);
never executed: return_code = unbind_command (unbind_name);
0
195-
196 if ((
(flags & 0x0040)Description
TRUEnever evaluated
FALSEnever evaluated
flags & 0x0040)
(flags & 0x0040)Description
TRUEnever evaluated
FALSEnever evaluated
 && remove_seq
remove_seqDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
197 {-
198 opt = unbind_keyseq (remove_seq);-
199 do { return_code = opt; goto
never executed: goto bind_exit;
 bind_exit;
never executed: goto bind_exit;
 } while (0);		0
200 }-
201-
202 if (flags & 0x1000
flags & 0x1000Description
TRUEnever evaluated
FALSEnever evaluated
)		0
203 return_code = bind_keyseq_to_unix_command (cmd_seq);
never executed: return_code = bind_keyseq_to_unix_command (cmd_seq);
0
204-
205 if (flags & 0x2000
flags & 0x2000Description
TRUEnever evaluated
FALSEnever evaluated
)		0
206 return_code = print_unix_command_map ();
never executed: return_code = print_unix_command_map ();
0
207-
208-
209 while (list
listDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
210 {-
211 rl_parse_and_bind (list->word->word);-
212 list = list->next;-
213 }
never executed: end of block
0
214-
215 bind_exit:
code before this statement never executed: bind_exit:
0
216 if (saved_keymap
saved_keymapDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
217 rl_set_keymap (saved_keymap);
never executed: rl_set_keymap (saved_keymap);
0
218-
219 run_unwind_frame ("bind_builtin");-
220-
221 return
never executed: return (sh_chkwrite (return_code));
 (sh_chkwrite (return_code));
never executed: return (sh_chkwrite (return_code));
0
222}-
223-
224static int-
225query_bindings (name)-
226 char *name;-
227{-
228 rl_command_func_t *function;-
229 char **keyseqs;-
230 int j;-
231-
232 function = rl_named_function (name);-
233 if (function == 0
function == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
234 {-
235 builtin_error (-
236 dcgettext (((void *)0), -
237 "`%s': unknown function name"-
238 , 5)-
239 , name);-
240 return
never executed: return 1;
 1;
never executed: return 1;
0
241 }-
242-
243 keyseqs = rl_invoking_keyseqs (function);-
244-
245 if (!keyseqs
!keyseqsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
246 {-
247 printf (-
248 dcgettext (((void *)0), -
249 "%s is not bound to any keys.\n"-
250 , 5)-
251 , name);-
252 return
never executed: return 1;
 1;
never executed: return 1;
0
253 }-
254-
255 printf (-
256 dcgettext (((void *)0), -
257 "%s can be invoked via "-
258 , 5)-
259 , name);-
260 for (j = 0; j < 5
j < 5Description
TRUEnever evaluated
FALSEnever evaluated
 && keyseqs[j]
keyseqs[j]Description
TRUEnever evaluated
FALSEnever evaluated
; j++)		0
261 printf ("\"%s\"%s", keyseqs[j], keyseqs[j + 1] ? ", " : ".\n");
never executed: printf ("\"%s\"%s", keyseqs[j], keyseqs[j + 1] ? ", " : ".\n");
0
262 if (keyseqs[j]
keyseqs[j]Description
TRUEnever evaluated
FALSEnever evaluated
)		0
263 printf ("...\n");
never executed: printf ("...\n");
0
264 strvec_dispose (keyseqs);-
265 return
never executed: return 0;
 0;
never executed: return 0;
0
266}-
267-
268static int-
269unbind_command (name)-
270 char *name;-
271{-
272 rl_command_func_t *function;-
273-
274 function = rl_named_function (name);-
275 if (function == 0
function == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
276 {-
277 builtin_error (-
278 dcgettext (((void *)0), -
279 "`%s': unknown function name"-
280 , 5)-
281 , name);-
282 return
never executed: return 1;
 1;
never executed: return 1;
0
283 }-
284-
285 rl_unbind_function_in_map (function, rl_get_keymap ());-
286 return
never executed: return 0;
 0;
never executed: return 0;
0
287}-
288-
289static int-
290unbind_keyseq (seq)-
291 char *seq;-
292{-
293 char *kseq;-
294 int kslen;-
295-
296 kseq = (char *)sh_xmalloc(((2 * strlen (seq)) + 1), "./bind.def", 349);-
297 if (rl_translate_keyseq (seq, kseq, &kslen)
rl_translate_k... kseq, &kslen)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
298 {-
299 sh_xfree((kseq), "./bind.def", 352);-
300 builtin_error (-
301 dcgettext (((void *)0), -
302 "`%s': cannot unbind"-
303 , 5)-
304 , seq);-
305 return
never executed: return 1;
 1;
never executed: return 1;
0
306 }-
307 if (rl_function_of_keyseq (kseq, (Keymap)0, (int *)0) == 0
rl_function_of...(int *)0) == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
308 {-
309 sh_xfree((kseq), "./bind.def", 358);-
310 return
never executed: return (0);
 (0);
never executed: return (0);
0
311 }-
312-
313-
314-
315-
316 if (rl_bind_keyseq (seq, (rl_command_func_t *)
rl_bind_keyseq...id *)0) ) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
317 ((void *)0)
rl_bind_keyseq...id *)0) ) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
318 ) != 0
rl_bind_keyseq...id *)0) ) != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
319 {-
320 sh_xfree((kseq), "./bind.def", 367);-
321 builtin_error (-
322 dcgettext (((void *)0), -
323 "`%s': cannot unbind"-
324 , 5)-
325 , seq);-
326 return
never executed: return (1);
 (1);
never executed: return (1);
0
327 }-
328-
329 sh_xfree((kseq), "./bind.def", 372);-
330 return
never executed: return (0);
 (0);
never executed: return (0);
0
331}-
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