Rev | Author | # | Line |
---|---|---|---|
1 | perry | 1 | !!NAME |
2 | PerryLorier | 2 | getdomainname -- get domain name |
1 | perry | 3 | !!SYNOPSIS |
4 | |||
2 | PerryLorier | 5 | __#include <unistd.h>__ |
1 | perry | 6 | |
2 | PerryLorier | 7 | __int getdomainname(char *__''name''__, size_t__ ''len''__);__ |
1 | perry | 8 | !!DESCRIPTION |
2 | PerryLorier | 9 | This function is used to access or to change the domain name of the current machine. If the NUL-terminated domain name requires more than ''len'' bytes, getdomainname(2) returns the first ''len'' bytes (glibc) or returns an error (libc). |
1 | perry | 10 | |
11 | !!RETURN VALUE | ||
2 | PerryLorier | 12 | On success, zero is returned. On error, -1 is returned, and ''errno'' is set appropriately. |
1 | perry | 13 | |
14 | !!ERRORS | ||
2 | PerryLorier | 15 | ;[EINVAL]: Under libc: ''name'' is __NULL__ or ''name'' is longer than ''len'' bytes. |
1 | perry | 16 | |
17 | !!CONFORMING TO | ||
2 | PerryLorier | 18 | [POSIX.1] does not specify these calls. [POSIX.3] does. Who knows about [POSIX.2] |
1 | perry | 19 | |
20 | !!SEE ALSO | ||
2 | PerryLorier | 21 | getdomainname(2), gethostname(2), sethostname(2), uname(2) |
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