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gethostname.2: NOTES: add "C library/kernel ABI differences" subheading 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2014-05-15 23:13:43 +02:00
parent e8796f63a0
commit dc9378209e
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man2/gethostname.2
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@ -137,7 +137,7 @@ On Linux,
.B HOST_NAME_MAX
is defined with the value 64, which has been the limit since Linux 1.0
(earlier kernels imposed a limit of 8 bytes).
.SS Glibc notes
.SS C library/kernel ABI differences
The GNU C library does not employ the
.BR gethostname ()
system call; instead, it implements