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change the hardcoded error constant (0x80000000UL) to a nice flexible define (BB_GETOPT_ERROR)

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This commit is contained in:
Mike Frysinger
2005-05-11 00:39:03 +00:00
parent 55e2cf6533
commit 348e84c202
11 changed files with 13 additions and 12 deletions
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6
libbb/getopt_ulflags.c
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@ -155,10 +155,10 @@ Special characters:
if specified together. In this case you must set
bb_opt_complementaly = "b~cf:c~bf:f~bc". If two of the
mutually exclusive options are found, bb_getopt_ulflags's
return value will have the error flag set (0x80000000UL) so
return value will have the error flag set (BB_GETOPT_ERROR) so
that we can check for it:
if (flags & 0x80000000UL)
if (flags & BB_GETOPT_ERROR)
bb_show_usage();
"*" A star after a char in bb_opt_complementaly means that the
@ -280,7 +280,7 @@ bb_getopt_ulflags (int argc, char **argv, const char *applet_opts, ...)
bb_show_usage ();
}
if(flags & on_off->incongruously)
flags |= 0x80000000UL;
flags |= BB_GETOPT_ERROR;
flags &= ~on_off->switch_off;
flags |= on_off->switch_on;
if(on_off->list_flg) {