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Dear All,

How can i validate an input string, if it is a valid domain name (in C + Linux).

input string format may be "" or "".
Updated 22-Mar-22 6:30am

1 solution

The gethostbyname()[^] function should do what you want.
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vidiking 10-Jul-12 4:25am    
can you please tell me how to use this function?
Richard MacCutchan 10-Jul-12 5:01am    
I have given you a link to the man page, please read it.
vidiking 10-Jul-12 5:07am    
Thank you very much

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