add NO_ADDRESS macro to netdb.h as an alias for NO_DATA

some applications expect it to be defined, despite the standard making
it impossible for it to ever be returned as a value distinct from
NO_DATA. since these macros are outside the scope of the current
standards, no special effort is made to hide NO_ADDRESS under
conditions where the others are exposed.
This commit is contained in:
Timo Teräs 2014-01-13 13:36:03 +02:00 committed by Rich Felker
parent 16a3580ef3
commit a0351ee6a7
1 changed files with 1 additions and 0 deletions

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@ -131,6 +131,7 @@ int *__h_errno_location(void);
#define TRY_AGAIN 2 #define TRY_AGAIN 2
#define NO_RECOVERY 3 #define NO_RECOVERY 3
#define NO_DATA 4 #define NO_DATA 4
#define NO_ADDRESS NO_DATA
#endif #endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)