Is there an unix system call for get the host name?

[Ai Jun Zhang]

Hi!

I am using C, and I would like to get the host name in my C code. Is there an unix system call for retrieving the host name?

Thanks.
Aijun.

[Vladislav Demidov · Accepted solution]

see man gethostname for reference.
#include

int gethostname(char *hostname, size_t size);

[James R. Ferguson]

Hi:

Yes, gethostname()

...JRF...