23 lines
717 B
C
23 lines
717 B
C
/*
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* Copyright (C) 2020 FreeIPA Contributors see COPYING for license
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*/
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/* FQDN host name length including trailing NULL byte
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*
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* This may be longer than HOST_NAME_MAX. The hostname (effectively uname()'s
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* node name) is limited to 64 characters on Linux. ipa_gethostfqdn() returns
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* a FQDN from NSS which can be up to 255 octets including NULL byte.
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* Effectively the FQDN is 253 ASCII characters.
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*/
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#define IPA_HOST_FQDN_LEN 255
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/* Get the host FQDN.
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*
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* Returns a null-terminated static char[]. The string length is
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* at most IPA_HOST_FQDN_LEN - 1. The caller MUST NOT modify this
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* buffer. If modification could occur, the caller MUST copy
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* the string.
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*/
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const char*
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ipa_gethostfqdn(void);
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