diff options
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 */ |