You have omitted the "case 0" line following the comment, which is in
fact what it refers to. The -X options return 0 if called in long form,
because then we store a flag rather than returning a distinct value. See
man 3 getopt.
cheers
andrew
Sean Utt wrote:
In what might be called my spare time, I was looking at pg_dump.c to
see about adding an option to dump only functions, and I think a
comment got pushed out of place in the section for handling arguments:
395 case 'X':
396 if (strcmp(optarg,
"disable-dollar-quoting") == 0)
397 disable_dollar_quoting
= 1;
398 else if (strcmp(optarg,
"disable-triggers") == 0)
399 disable_triggers = 1;
400 else if (strcmp(optarg,
"use-set-session-authorization") == 0)
401 use_setsessauth = 1;
402 else
403 {
404 fprintf(stderr,
405 _("%s:
invalid -X option -- %s\n"),
406
progname, optarg);
407 fprintf(stderr, _("Try
\"%s --help\" for more information.\n"), progname );
408 exit(1);
409 }
410 break;
411
412 case 'Z': /*
Compression Level */
413 compressLevel = atoi(optarg);
414 break;
415 /* This covers the long options
equivalent to -X xxx. */
^^^^^^^^^^^^^^^^
-------------- This comment seems out of place here. I imagine it
once was after the break for case: 'X': (line411) and got misplaced
when case 'Z': was added. Any other fantasies about how it got here,
or where it belongs?
My other fantasy is that it was supposed to go here:
241 /*
242 * the following options don't have an
equivalent short option letter,
243 * but are available as '-X long-name'
244 */
245 {"disable-dollar-quoting", no_argument,
&disable_dollar_quoting, 1},
246 {"disable-triggers", no_argument,
&disable_triggers, 1},
247 {"use-set-session-authorization", no_argument,
&use_setsessauth, 1},
on line 248.....
I am not sure where it should go, but it seems pretty out of place
where it is.
Sean
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