diff options
Diffstat (limited to 'include/features.h')
| -rw-r--r-- | include/features.h | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/include/features.h b/include/features.h index c729a3fc0d..75237a7984 100644 --- a/include/features.h +++ b/include/features.h @@ -75,9 +75,7 @@ __USE_LARGEFILE Define correct standard I/O things. __USE_LARGEFILE64 Define LFS things with separate names. __USE_FILE_OFFSET64 Define 64bit interface as default. - __USE_BSD Define 4.3BSD things. - __USE_SVID Define SVID things. - __USE_MISC Define things common to BSD and System V Unix. + __USE_MISC Define things from 4.3BSD or System V Unix. __USE_ATFILE Define *at interfaces and AT_* constants for them. __USE_GNU Define GNU extensions. __USE_REENTRANT Define reentrant/thread-safe *_r functions. @@ -114,8 +112,6 @@ #undef __USE_LARGEFILE #undef __USE_LARGEFILE64 #undef __USE_FILE_OFFSET64 -#undef __USE_BSD -#undef __USE_SVID #undef __USE_MISC #undef __USE_ATFILE #undef __USE_GNU @@ -171,28 +167,19 @@ # define _LARGEFILE64_SOURCE 1 # undef _DEFAULT_SOURCE # define _DEFAULT_SOURCE 1 -# undef _BSD_SOURCE -# define _BSD_SOURCE 1 -# undef _SVID_SOURCE -# define _SVID_SOURCE 1 # undef _ATFILE_SOURCE # define _ATFILE_SOURCE 1 #endif /* If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined, - define _DEFAULT_SOURCE, _BSD_SOURCE and _SVID_SOURCE. */ + define _DEFAULT_SOURCE. */ #if (defined _DEFAULT_SOURCE \ || (!defined __STRICT_ANSI__ \ && !defined _ISOC99_SOURCE \ && !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE \ - && !defined _XOPEN_SOURCE \ - && !defined _BSD_SOURCE && !defined _SVID_SOURCE)) + && !defined _XOPEN_SOURCE)) # undef _DEFAULT_SOURCE # define _DEFAULT_SOURCE 1 -# undef _BSD_SOURCE -# define _BSD_SOURCE 1 -# undef _SVID_SOURCE -# define _SVID_SOURCE 1 #endif /* This is to enable the ISO C11 extension. */ @@ -317,18 +304,10 @@ # define __USE_FILE_OFFSET64 1 #endif -#if defined _BSD_SOURCE || defined _SVID_SOURCE +#if defined _DEFAULT_SOURCE # define __USE_MISC 1 #endif -#ifdef _BSD_SOURCE -# define __USE_BSD 1 -#endif - -#ifdef _SVID_SOURCE -# define __USE_SVID 1 -#endif - #ifdef _ATFILE_SOURCE # define __USE_ATFILE 1 #endif |