diff options
Diffstat (limited to 'man2/gethostname.2')
| -rw-r--r-- | man2/gethostname.2 | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/man2/gethostname.2 b/man2/gethostname.2 index bc74610c9c..8c32a7f688 100644 --- a/man2/gethostname.2 +++ b/man2/gethostname.2 @@ -109,13 +109,7 @@ the caller did not have the .B CAP_SYS_ADMIN capability in the user namespace associated with its UTS namespace (see .BR namespaces (7)). -.SH STANDARDS -SVr4, 4.4BSD (these interfaces first appeared in 4.2BSD). -POSIX.1-2001 and POSIX.1-2008 specify -.BR gethostname () -but not -.BR sethostname (). -.SH NOTES +.SH VERSIONS SUSv2 guarantees that "Host names are limited to 255 bytes". POSIX.1 guarantees that "Host names (not including the terminating null byte) are limited to @@ -148,6 +142,19 @@ set to .BR ENAMETOOLONG ; in this case, a terminating null byte is not included in the returned .IR name . +.SH STANDARDS +.TP +.BR gethostname () +POSIX.1-2008. +.TP +.BR sethostname () +None. +.SH HISTORY +SVr4, 4.4BSD (these interfaces first appeared in 4.2BSD). +POSIX.1-2001 and POSIX.1-2008 specify +.BR gethostname () +but not +.BR sethostname (). .PP Versions of glibc before glibc 2.2 .\" At least glibc 2.0 and glibc 2.1, older versions not checked |