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author | Karel Zak | 2012-05-29 10:08:25 +0200 |
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committer | Karel Zak | 2012-05-29 10:08:25 +0200 |
commit | 3a9c3f3fb757dd04b8ac44c575c65dda6bae054b (patch) | |
tree | cb920932374f707a4083d3db1205e52c86aac0fd /include/c.h | |
parent | logger: use memcpy instead of bcopy (diff) | |
download | kernel-qcow2-util-linux-3a9c3f3fb757dd04b8ac44c575c65dda6bae054b.tar.gz kernel-qcow2-util-linux-3a9c3f3fb757dd04b8ac44c575c65dda6bae054b.tar.xz kernel-qcow2-util-linux-3a9c3f3fb757dd04b8ac44c575c65dda6bae054b.zip |
include/c: move fallback for MAXHOSTNAMELEN to c.h
Reported-by: Thomas Schwinge <thomas@codesourcery.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'include/c.h')
-rw-r--r-- | include/c.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/c.h b/include/c.h index 8c8db7332..40d289bf7 100644 --- a/include/c.h +++ b/include/c.h @@ -223,6 +223,17 @@ static inline int dirfd(DIR *d) #endif /* + * Fallback for MAXHOSTNAMELEN + */ +#ifndef MAXHOSTNAMELEN +# ifdef HOST_NAME_MAX +# define MAXHOSTNAMELEN HOST_NAME_MAX +# else +# define MAXHOSTNAMELEN 64 +# endif +#endif + +/* * Constant strings for usage() functions. For more info see * Documentation/howto-usage-function.txt and sys-utils/arch.c */ |