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- ggggeeeetttthhhhoooossssttttnnnnaaaammmmeeee((((2222)))) ggggeeeetttthhhhoooossssttttnnnnaaaammmmeeee((((2222))))
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- NNNNAAAAMMMMEEEE
- gethostname, sethostname - get/set name of current host
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- CCCC SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ####iiiinnnncccclllluuuuddddeeee <<<<uuuunnnniiiissssttttdddd....hhhh>>>>
- iiiinnnntttt ggggeeeetttthhhhoooossssttttnnnnaaaammmmeeee ((((cccchhhhaaaarrrr ****nnnnaaaammmmeeee,,,, ssssiiiizzzzeeee____tttt nnnnaaaammmmeeeelllleeeennnn))));;;;
- iiiinnnntttt sssseeeetttthhhhoooossssttttnnnnaaaammmmeeee ((((cccchhhhaaaarrrr ****nnnnaaaammmmeeee,,,, iiiinnnntttt nnnnaaaammmmeeeelllleeeennnn))));;;;
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- _G_e_t_h_o_s_t_n_a_m_e returns the standard hostname for the current processor, as
- previously set by _s_e_t_h_o_s_t_n_a_m_e. The parameter _n_a_m_e_l_e_n specifies the size
- of the _n_a_m_e array. The returned name is null-terminated and truncated if
- insufficient space is provided.
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- _S_e_t_h_o_s_t_n_a_m_e sets the name of the host machine to be _n_a_m_e, which has
- length _n_a_m_e_l_e_n. This call is restricted to the superuser and is normally
- used only when the system is bootstrapped.
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- RRRREEEETTTTUUUURRRRNNNN VVVVAAAALLLLUUUUEEEE
- If the call succeeds a value of 0 is returned. If the call fails, then a
- value of -1 is returned and an error code is placed in the global
- location _e_r_r_n_o.
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- EEEERRRRRRRROOOORRRRSSSS
- The following errors may be returned by these calls:
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- [EFAULT] The _n_a_m_e or _n_a_m_e_l_e_n parameter gave an invalid address.
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- [EPERM] The caller tried to set the hostname and was not the
- superuser.
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- [EINVAL] The _n_a_m_e_l_e_n parameter was too large.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- gethostid(2)
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- BBBBUUUUGGGGSSSS
- Hostnames are limited to MAXHOSTNAMELEN (from <_s_y_s/_p_a_r_a_m._h>) characters,
- currently 256.
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- PPPPaaaaggggeeee 1111
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