2 * winutils.c: miscellaneous Windows utilities for GUI apps
14 /* Definitions to allow this module to be compiled standalone for testing
15 * split_into_argv(). */
16 #define smalloc malloc
17 #define srealloc realloc
22 * GetOpenFileName/GetSaveFileName tend to muck around with the process'
23 * working directory on at least some versions of Windows.
24 * Here's a wrapper that gives more control over this, and hides a little
25 * bit of other grottiness.
33 * `of' is expected to be initialised with most interesting fields, but
34 * this function does some administrivia. (assume `of' was memset to 0)
35 * save==1 -> GetSaveFileName; save==0 -> GetOpenFileName
36 * `state' is optional.
38 BOOL
request_file(filereq
*state
, OPENFILENAME
*of
, int preserve
, int save
)
40 TCHAR cwd
[MAX_PATH
]; /* process CWD */
45 DWORD r
= GetCurrentDirectory(lenof(cwd
), cwd
);
46 if (r
== 0 || r
>= lenof(cwd
))
47 /* Didn't work, oh well. Stop trying to be clever. */
51 /* Open the file requester, maybe setting lpstrInitialDir */
53 #ifdef OPENFILENAME_SIZE_VERSION_400
54 of
->lStructSize
= OPENFILENAME_SIZE_VERSION_400
;
56 of
->lStructSize
= sizeof(*of
);
58 of
->lpstrInitialDir
= (state
&& state
->cwd
[0]) ? state
->cwd
: NULL
;
59 /* Actually put up the requester. */
60 ret
= save ?
GetSaveFileName(of
) : GetOpenFileName(of
);
63 /* Get CWD left by requester */
65 DWORD r
= GetCurrentDirectory(lenof(state
->cwd
), state
->cwd
);
66 if (r
== 0 || r
>= lenof(state
->cwd
))
67 /* Didn't work, oh well. */
71 /* Restore process CWD */
73 /* If it fails, there's not much we can do. */
74 (void) SetCurrentDirectory(cwd
);
79 filereq
*filereq_new(void)
81 filereq
*ret
= snew(filereq
);
86 void filereq_free(filereq
*state
)
92 * Message box with optional context help.
95 /* Callback function to launch context help. */
96 static VOID CALLBACK
message_box_help_callback(LPHELPINFO lpHelpInfo
)
100 #define CHECK_CTX(name) \
102 if (lpHelpInfo->dwContextId == WINHELP_CTXID_ ## name) \
103 context = WINHELP_CTX_ ## name; \
105 CHECK_CTX(errors_hostkey_absent
);
106 CHECK_CTX(errors_hostkey_changed
);
107 CHECK_CTX(errors_cantloadkey
);
108 CHECK_CTX(option_cleanup
);
109 CHECK_CTX(pgp_fingerprints
);
112 /* We avoid using malloc, in case we're in a situation where
113 * it would be awkward to do so. */
114 char cmd
[WINHELP_CTX_MAXLEN
+10];
115 sprintf(cmd
, "JI(`',`%.*s')", WINHELP_CTX_MAXLEN
, context
);
116 WinHelp(hwnd
, help_path
, HELP_COMMAND
, (DWORD
)cmd
);
117 requested_help
= TRUE
;
122 int message_box(LPCTSTR text
, LPCTSTR caption
, DWORD style
, DWORD helpctxid
)
127 * We use MessageBoxIndirect() because it allows us to specify a
128 * callback function for the Help button.
130 mbox
.cbSize
= sizeof(mbox
);
131 /* Assumes the globals `hinst' and `hwnd' have sensible values. */
132 mbox
.hInstance
= hinst
;
133 mbox
.hwndOwner
= hwnd
;
134 mbox
.lpfnMsgBoxCallback
= &message_box_help_callback
;
135 mbox
.dwLanguageId
= LANG_NEUTRAL
;
136 mbox
.lpszText
= text
;
137 mbox
.lpszCaption
= caption
;
138 mbox
.dwContextHelpId
= helpctxid
;
139 mbox
.dwStyle
= style
;
140 if (helpctxid
!= 0 && help_path
) mbox
.dwStyle
|= MB_HELP
;
141 return MessageBoxIndirect(&mbox
);
145 * Display the fingerprints of the PGP Master Keys to the user.
147 void pgp_fingerprints(void)
149 message_box("These are the fingerprints of the PuTTY PGP Master Keys. They can\n"
150 "be used to establish a trust path from this executable to another\n"
151 "one. See the manual for more information.\n"
152 "(Note: these fingerprints have nothing to do with SSH!)\n"
154 "PuTTY Master Key (RSA), 1024-bit:\n"
155 " " PGP_RSA_MASTER_KEY_FP
"\n"
156 "PuTTY Master Key (DSA), 1024-bit:\n"
157 " " PGP_DSA_MASTER_KEY_FP
,
158 "PGP fingerprints", MB_ICONINFORMATION
| MB_OK
,
159 HELPCTXID(pgp_fingerprints
));
163 * Split a complete command line into argc/argv, attempting to do
164 * it exactly the same way Windows itself would do it (so that
165 * console utilities, which receive argc and argv from Windows,
166 * will have their command lines processed in the same way as GUI
167 * utilities which get a whole command line and must break it
170 * Does not modify the input command line.
172 * The final parameter (argstart) is used to return a second array
173 * of char * pointers, the same length as argv, each one pointing
174 * at the start of the corresponding element of argv in the
175 * original command line. So if you get half way through processing
176 * your command line in argc/argv form and then decide you want to
177 * treat the rest as a raw string, you can. If you don't want to,
178 * `argstart' can be safely left NULL.
180 void split_into_argv(char *cmdline
, int *argc
, char ***argv
,
184 char *outputline
, *q
;
185 char **outputargv
, **outputargstart
;
189 * At first glance the rules appeared to be:
191 * - Single quotes are not special characters.
193 * - Double quotes are removed, but within them spaces cease
196 * - Backslashes are _only_ special when a sequence of them
197 * appear just before a double quote. In this situation,
198 * they are treated like C backslashes: so \" just gives a
199 * literal quote, \\" gives a literal backslash and then
200 * opens or closes a double-quoted segment, \\\" gives a
201 * literal backslash and then a literal quote, \\\\" gives
202 * two literal backslashes and then opens/closes a
203 * double-quoted segment, and so forth. Note that this
204 * behaviour is identical inside and outside double quotes.
206 * - Two successive double quotes become one literal double
207 * quote, but only _inside_ a double-quoted segment.
208 * Outside, they just form an empty double-quoted segment
209 * (which may cause an empty argument word).
211 * - That only leaves the interesting question of what happens
212 * when one or more backslashes precedes two or more double
213 * quotes, starting inside a double-quoted string. And the
214 * answer to that appears somewhat bizarre. Here I tabulate
215 * number of backslashes (across the top) against number of
216 * quotes (down the left), and indicate how many backslashes
217 * are output, how many quotes are output, and whether a
218 * quoted segment is open at the end of the sequence:
224 * 0 0,0,y | 1,0,y 2,0,y 3,0,y 4,0,y
225 * --------+-----------------------------
226 * 1 0,0,n | 0,1,y 1,0,n 1,1,y 2,0,n
227 * q 2 0,1,n | 0,1,n 1,1,n 1,1,n 2,1,n
228 * u 3 0,1,y | 0,2,n 1,1,y 1,2,n 2,1,y
229 * o 4 0,1,n | 0,2,y 1,1,n 1,2,y 2,1,n
230 * t 5 0,2,n | 0,2,n 1,2,n 1,2,n 2,2,n
231 * e 6 0,2,y | 0,3,n 1,2,y 1,3,n 2,2,y
232 * s 7 0,2,n | 0,3,y 1,2,n 1,3,y 2,2,n
233 * 8 0,3,n | 0,3,n 1,3,n 1,3,n 2,3,n
234 * 9 0,3,y | 0,4,n 1,3,y 1,4,n 2,3,y
235 * 10 0,3,n | 0,4,y 1,3,n 1,4,y 2,3,n
236 * 11 0,4,n | 0,4,n 1,4,n 1,4,n 2,4,n
239 * [Test fragment was of the form "a\\\"""b c" d.]
241 * There is very weird mod-3 behaviour going on here in the
242 * number of quotes, and it even applies when there aren't any
243 * backslashes! How ghastly.
245 * With a bit of thought, this extremely odd diagram suddenly
246 * coalesced itself into a coherent, if still ghastly, model of
249 * - As before, backslashes are only special when one or more
250 * of them appear contiguously before at least one double
251 * quote. In this situation the backslashes do exactly what
252 * you'd expect: each one quotes the next thing in front of
253 * it, so you end up with n/2 literal backslashes (if n is
254 * even) or (n-1)/2 literal backslashes and a literal quote
255 * (if n is odd). In the latter case the double quote
256 * character right after the backslashes is used up.
258 * - After that, any remaining double quotes are processed. A
259 * string of contiguous unescaped double quotes has a mod-3
262 * * inside a quoted segment, a quote ends the segment.
263 * * _immediately_ after ending a quoted segment, a quote
264 * simply produces a literal quote.
265 * * otherwise, outside a quoted segment, a quote begins a
268 * So, for example, if we started inside a quoted segment
269 * then two contiguous quotes would close the segment and
270 * produce a literal quote; three would close the segment,
271 * produce a literal quote, and open a new segment. If we
272 * started outside a quoted segment, then two contiguous
273 * quotes would open and then close a segment, producing no
274 * output (but potentially creating a zero-length argument);
275 * but three quotes would open and close a segment and then
276 * produce a literal quote.
280 * First deal with the simplest of all special cases: if there
281 * aren't any arguments, return 0,NULL,NULL.
283 while (*cmdline
&& isspace(*cmdline
)) cmdline
++;
286 if (argv
) *argv
= NULL
;
287 if (argstart
) *argstart
= NULL
;
292 * This will guaranteeably be big enough; we can realloc it
295 outputline
= snewn(1+strlen(cmdline
), char);
296 outputargv
= snewn(strlen(cmdline
)+1 / 2, char *);
297 outputargstart
= snewn(strlen(cmdline
)+1 / 2, char *);
299 p
= cmdline
; q
= outputline
; outputargc
= 0;
304 /* Skip whitespace searching for start of argument. */
305 while (*p
&& isspace(*p
)) p
++;
308 /* We have an argument; start it. */
309 outputargv
[outputargc
] = q
;
310 outputargstart
[outputargc
] = p
;
314 /* Copy data into the argument until it's finished. */
316 if (!quote
&& isspace(*p
))
317 break; /* argument is finished */
319 if (*p
== '"' || *p
== '\\') {
321 * We have a sequence of zero or more backslashes
322 * followed by a sequence of zero or more quotes.
323 * Count up how many of each, and then deal with
324 * them as appropriate.
326 int i
, slashes
= 0, quotes
= 0;
327 while (*p
== '\\') slashes
++, p
++;
328 while (*p
== '"') quotes
++, p
++;
332 * Special case: if there are no quotes,
333 * slashes are not special at all, so just copy
334 * n slashes to the output string.
336 while (slashes
--) *q
++ = '\\';
338 /* Slashes annihilate in pairs. */
339 while (slashes
>= 2) slashes
-= 2, *q
++ = '\\';
341 /* One remaining slash takes out the first quote. */
342 if (slashes
) quotes
--, *q
++ = '"';
345 /* Outside a quote segment, a quote starts one. */
346 if (!quote
) quotes
--, quote
= 1;
348 /* Now we produce (n+1)/3 literal quotes... */
349 for (i
= 3; i
<= quotes
+1; i
+= 3) *q
++ = '"';
351 /* ... and end in a quote segment iff 3 divides n. */
352 quote
= (quotes
% 3 == 0);
360 /* At the end of an argument, just append a trailing NUL. */
364 outputargv
= sresize(outputargv
, outputargc
, char *);
365 outputargstart
= sresize(outputargstart
, outputargc
, char *);
367 if (argc
) *argc
= outputargc
;
368 if (argv
) *argv
= outputargv
; else sfree(outputargv
);
369 if (argstart
) *argstart
= outputargstart
; else sfree(outputargstart
);
374 const struct argv_test
{
376 const char *argv
[10];
379 * We generate this set of tests by invoking ourself with
382 {"ab c\" d", {"ab", "c d", NULL
}},
383 {"a\"b c\" d", {"ab c", "d", NULL
}},
384 {"a\"\"b c\" d", {"ab", "c d", NULL
}},
385 {"a\"\"\"b c\" d", {"a\"b", "c d", NULL
}},
386 {"a\"\"\"\"b c\" d", {"a\"b c", "d", NULL
}},
387 {"a\"\"\"\"\"b c\" d", {"a\"b", "c d", NULL
}},
388 {"a\"\"\"\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
389 {"a\"\"\"\"\"\"\"b c\" d", {"a\"\"b c", "d", NULL
}},
390 {"a\"\"\"\"\"\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
391 {"a\\b c\" d", {"a\\b", "c d", NULL
}},
392 {"a\\\"b c\" d", {"a\"b", "c d", NULL
}},
393 {"a\\\"\"b c\" d", {"a\"b c", "d", NULL
}},
394 {"a\\\"\"\"b c\" d", {"a\"b", "c d", NULL
}},
395 {"a\\\"\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
396 {"a\\\"\"\"\"\"b c\" d", {"a\"\"b c", "d", NULL
}},
397 {"a\\\"\"\"\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
398 {"a\\\"\"\"\"\"\"\"b c\" d", {"a\"\"\"b", "c d", NULL
}},
399 {"a\\\"\"\"\"\"\"\"\"b c\" d", {"a\"\"\"b c", "d", NULL
}},
400 {"a\\\\b c\" d", {"a\\\\b", "c d", NULL
}},
401 {"a\\\\\"b c\" d", {"a\\b c", "d", NULL
}},
402 {"a\\\\\"\"b c\" d", {"a\\b", "c d", NULL
}},
403 {"a\\\\\"\"\"b c\" d", {"a\\\"b", "c d", NULL
}},
404 {"a\\\\\"\"\"\"b c\" d", {"a\\\"b c", "d", NULL
}},
405 {"a\\\\\"\"\"\"\"b c\" d", {"a\\\"b", "c d", NULL
}},
406 {"a\\\\\"\"\"\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
407 {"a\\\\\"\"\"\"\"\"\"b c\" d", {"a\\\"\"b c", "d", NULL
}},
408 {"a\\\\\"\"\"\"\"\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
409 {"a\\\\\\b c\" d", {"a\\\\\\b", "c d", NULL
}},
410 {"a\\\\\\\"b c\" d", {"a\\\"b", "c d", NULL
}},
411 {"a\\\\\\\"\"b c\" d", {"a\\\"b c", "d", NULL
}},
412 {"a\\\\\\\"\"\"b c\" d", {"a\\\"b", "c d", NULL
}},
413 {"a\\\\\\\"\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
414 {"a\\\\\\\"\"\"\"\"b c\" d", {"a\\\"\"b c", "d", NULL
}},
415 {"a\\\\\\\"\"\"\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
416 {"a\\\\\\\"\"\"\"\"\"\"b c\" d", {"a\\\"\"\"b", "c d", NULL
}},
417 {"a\\\\\\\"\"\"\"\"\"\"\"b c\" d", {"a\\\"\"\"b c", "d", NULL
}},
418 {"a\\\\\\\\b c\" d", {"a\\\\\\\\b", "c d", NULL
}},
419 {"a\\\\\\\\\"b c\" d", {"a\\\\b c", "d", NULL
}},
420 {"a\\\\\\\\\"\"b c\" d", {"a\\\\b", "c d", NULL
}},
421 {"a\\\\\\\\\"\"\"b c\" d", {"a\\\\\"b", "c d", NULL
}},
422 {"a\\\\\\\\\"\"\"\"b c\" d", {"a\\\\\"b c", "d", NULL
}},
423 {"a\\\\\\\\\"\"\"\"\"b c\" d", {"a\\\\\"b", "c d", NULL
}},
424 {"a\\\\\\\\\"\"\"\"\"\"b c\" d", {"a\\\\\"\"b", "c d", NULL
}},
425 {"a\\\\\\\\\"\"\"\"\"\"\"b c\" d", {"a\\\\\"\"b c", "d", NULL
}},
426 {"a\\\\\\\\\"\"\"\"\"\"\"\"b c\" d", {"a\\\\\"\"b", "c d", NULL
}},
427 {"\"ab c\" d", {"ab c", "d", NULL
}},
428 {"\"a\"b c\" d", {"ab", "c d", NULL
}},
429 {"\"a\"\"b c\" d", {"a\"b", "c d", NULL
}},
430 {"\"a\"\"\"b c\" d", {"a\"b c", "d", NULL
}},
431 {"\"a\"\"\"\"b c\" d", {"a\"b", "c d", NULL
}},
432 {"\"a\"\"\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
433 {"\"a\"\"\"\"\"\"b c\" d", {"a\"\"b c", "d", NULL
}},
434 {"\"a\"\"\"\"\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
435 {"\"a\"\"\"\"\"\"\"\"b c\" d", {"a\"\"\"b", "c d", NULL
}},
436 {"\"a\\b c\" d", {"a\\b c", "d", NULL
}},
437 {"\"a\\\"b c\" d", {"a\"b c", "d", NULL
}},
438 {"\"a\\\"\"b c\" d", {"a\"b", "c d", NULL
}},
439 {"\"a\\\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
440 {"\"a\\\"\"\"\"b c\" d", {"a\"\"b c", "d", NULL
}},
441 {"\"a\\\"\"\"\"\"b c\" d", {"a\"\"b", "c d", NULL
}},
442 {"\"a\\\"\"\"\"\"\"b c\" d", {"a\"\"\"b", "c d", NULL
}},
443 {"\"a\\\"\"\"\"\"\"\"b c\" d", {"a\"\"\"b c", "d", NULL
}},
444 {"\"a\\\"\"\"\"\"\"\"\"b c\" d", {"a\"\"\"b", "c d", NULL
}},
445 {"\"a\\\\b c\" d", {"a\\\\b c", "d", NULL
}},
446 {"\"a\\\\\"b c\" d", {"a\\b", "c d", NULL
}},
447 {"\"a\\\\\"\"b c\" d", {"a\\\"b", "c d", NULL
}},
448 {"\"a\\\\\"\"\"b c\" d", {"a\\\"b c", "d", NULL
}},
449 {"\"a\\\\\"\"\"\"b c\" d", {"a\\\"b", "c d", NULL
}},
450 {"\"a\\\\\"\"\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
451 {"\"a\\\\\"\"\"\"\"\"b c\" d", {"a\\\"\"b c", "d", NULL
}},
452 {"\"a\\\\\"\"\"\"\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
453 {"\"a\\\\\"\"\"\"\"\"\"\"b c\" d", {"a\\\"\"\"b", "c d", NULL
}},
454 {"\"a\\\\\\b c\" d", {"a\\\\\\b c", "d", NULL
}},
455 {"\"a\\\\\\\"b c\" d", {"a\\\"b c", "d", NULL
}},
456 {"\"a\\\\\\\"\"b c\" d", {"a\\\"b", "c d", NULL
}},
457 {"\"a\\\\\\\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
458 {"\"a\\\\\\\"\"\"\"b c\" d", {"a\\\"\"b c", "d", NULL
}},
459 {"\"a\\\\\\\"\"\"\"\"b c\" d", {"a\\\"\"b", "c d", NULL
}},
460 {"\"a\\\\\\\"\"\"\"\"\"b c\" d", {"a\\\"\"\"b", "c d", NULL
}},
461 {"\"a\\\\\\\"\"\"\"\"\"\"b c\" d", {"a\\\"\"\"b c", "d", NULL
}},
462 {"\"a\\\\\\\"\"\"\"\"\"\"\"b c\" d", {"a\\\"\"\"b", "c d", NULL
}},
463 {"\"a\\\\\\\\b c\" d", {"a\\\\\\\\b c", "d", NULL
}},
464 {"\"a\\\\\\\\\"b c\" d", {"a\\\\b", "c d", NULL
}},
465 {"\"a\\\\\\\\\"\"b c\" d", {"a\\\\\"b", "c d", NULL
}},
466 {"\"a\\\\\\\\\"\"\"b c\" d", {"a\\\\\"b c", "d", NULL
}},
467 {"\"a\\\\\\\\\"\"\"\"b c\" d", {"a\\\\\"b", "c d", NULL
}},
468 {"\"a\\\\\\\\\"\"\"\"\"b c\" d", {"a\\\\\"\"b", "c d", NULL
}},
469 {"\"a\\\\\\\\\"\"\"\"\"\"b c\" d", {"a\\\\\"\"b c", "d", NULL
}},
470 {"\"a\\\\\\\\\"\"\"\"\"\"\"b c\" d", {"a\\\\\"\"b", "c d", NULL
}},
471 {"\"a\\\\\\\\\"\"\"\"\"\"\"\"b c\" d", {"a\\\\\"\"\"b", "c d", NULL
}},
474 int main(int argc
, char **argv
)
480 * Generation of tests.
482 * Given `-splat <args>', we print out a C-style
483 * representation of each argument (in the form "a", "b",
484 * NULL), backslash-escaping each backslash and double
487 * Given `-split <string>', we first doctor `string' by
488 * turning forward slashes into backslashes, single quotes
489 * into double quotes and underscores into spaces; and then
490 * we feed the resulting string to ourself with `-splat'.
492 * Given `-generate', we concoct a variety of fun test
493 * cases, encode them in quote-safe form (mapping \, " and
494 * space to /, ' and _ respectively) and feed each one to
497 if (!strcmp(argv
[1], "-splat")) {
500 for (i
= 2; i
< argc
; i
++) {
502 for (p
= argv
[i
]; *p
; p
++) {
503 if (*p
== '\\' || *p
== '"')
513 if (!strcmp(argv
[1], "-split") && argc
> 2) {
514 char *str
= malloc(20 + strlen(argv
[0]) + strlen(argv
[2]));
517 q
= str
+ sprintf(str
, "%s -splat ", argv
[0]);
519 for (p
= argv
[2]; *p
; p
++, q
++) {
521 case '/': printf("\\\\"); *q
= '\\'; break;
522 case '\'': printf("\\\""); *q
= '"'; break;
523 case '_': printf(" "); *q
= ' '; break;
524 default: putchar(*p
); *q
= *p
; break;
538 if (!strcmp(argv
[1], "-generate")) {
540 int i
, initialquote
, backslashes
, quotes
;
542 teststr
= malloc(200 + strlen(argv
[0]));
544 for (initialquote
= 0; initialquote
<= 1; initialquote
++) {
545 for (backslashes
= 0; backslashes
< 5; backslashes
++) {
546 for (quotes
= 0; quotes
< 9; quotes
++) {
547 p
= teststr
+ sprintf(teststr
, "%s -split ", argv
[0]);
548 if (initialquote
) *p
++ = '\'';
550 for (i
= 0; i
< backslashes
; i
++) *p
++ = '/';
551 for (i
= 0; i
< quotes
; i
++) *p
++ = '\'';
567 fprintf(stderr
, "unrecognised option: \"%s\"\n", argv
[1]);
572 * If we get here, we were invoked with no arguments, so just
576 for (i
= 0; i
< lenof(argv_tests
); i
++) {
580 split_into_argv(argv_tests
[i
].cmdline
, &ac
, &av
);
582 for (j
= 0; j
< ac
&& argv_tests
[i
].argv
[j
]; j
++) {
583 if (strcmp(av
[j
], argv_tests
[i
].argv
[j
])) {
584 printf("failed test %d (|%s|) arg %d: |%s| should be |%s|\n",
585 i
, argv_tests
[i
].cmdline
,
586 j
, av
[j
], argv_tests
[i
].argv
[j
]);
590 printf("test %d (|%s|) arg %d: |%s| == |%s|\n",
591 i
, argv_tests
[i
].cmdline
,
592 j
, av
[j
], argv_tests
[i
].argv
[j
]);
597 printf("failed test %d (|%s|): %d args returned, should be %d\n",
598 i
, argv_tests
[i
].cmdline
, ac
, j
);
599 if (argv_tests
[i
].argv
[j
])
600 printf("failed test %d (|%s|): %d args returned, should be more\n",
601 i
, argv_tests
[i
].cmdline
, ac
);