On Mon, 14 Jun 2004, joseph mpora wrote:
> static int
> good_name(const char *name)
> {
> /*
> * User/group names must match [a-z_][a-z0-9_-]*
> */
> if (!*name || !((*name >= 'a' && *name <= 'z') || *name == '_'))
> return 0;
>
> while (*++name) {
> if (!((*name >= 'a' && *name <= 'z') ||
> (*name >= '0' && *name <= '9') ||
> *name == '_' || *name == '-' ||
> (*name == '$' && *(name+1) == NULL)))
> return 0;
> }
Most likely you'll need to hack about that while statement and add support
for the dot. Probably the final statement will look like this;
--
while (*++name) {
if (!((*name >= 'a' && *name <= 'z') ||
(*name >= '0' && *name <= '9') ||
*name == '_' || *name == '-' || *name == '.' ||
(*name == '$' && *(name+1) == NULL)))
return 0;
}
--
Gerald.
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