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accept any number of no-

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2449 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-07-19 00:35:55 +00:00
parent ec5a6608ff
commit 956c6cccde
1 changed files with 23 additions and 24 deletions
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47
lib/roken/getarg.c
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@@ -123,7 +123,7 @@ arg_match_long(struct getargs *args, size_t num_args,
{
int i;
char *optarg;
int negate = 0;
int negate;
int partial_match = 0;
struct getargs *partial = NULL;
struct getargs *current = NULL;
@@ -138,32 +138,31 @@ arg_match_long(struct getargs *args, size_t num_args,
for (i = 0; i < num_args; ++i) {
if(args[i].long_name) {
int len = strlen(args[i].long_name);
char *p = argv;
int p_len = argv_len;
negate = 0;
if (strncmp (args[i].long_name, argv, len) == 0) {
current = &args[i];
optarg = argv + len;
for (;;) {
if (strncmp (args[i].long_name, p, len) == 0) {
current = &args[i];
optarg = p + len;
} else if (strncmp (args[i].long_name,
p,
p_len) == 0) {
++partial_match;
partial = &args[i];
optarg = p + p_len;
} else if (args[i].type == arg_flag
&& strncmp (argv, "no-", 3) == 0) {
negate = !negate;
p += 3;
p_len -= 3;
continue;
}
break;
} else if (args[i].type == arg_flag
&& strncmp (argv, "no-", 3) == 0
&& strncmp (args[i].long_name, argv + 3, len) == 0) {
current = &args[i];
optarg = argv + len + 3;
negate = 1;
break;
} else if (strncmp (args[i].long_name, argv, argv_len) == 0) {
++partial_match;
partial = &args[i];
optarg = argv + argv_len;
} else if (args[i].type == arg_flag
&& strncmp (argv, "no-", 3) == 0
&& strncmp (args[i].long_name,
argv + 3,
argv_len - 3) == 0) {
++partial_match;
partial = &args[i];
optarg = argv + argv_len;
negate = 1;
}
if (current)
break;
}
}
if (current == NULL)