From c941736c92fa3a319221f65f6755659b2a5e0a20 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Tue, 11 Feb 2014 23:40:07 +0000 Subject: Remove _BSD_SOURCE and _SVID_SOURCE. This is a minimal patch to remove _BSD_SOURCE and _SVID_SOURCE from the documented user API, making them into aliases for _DEFAULT_SOURCE with a #warning given, but keeping most of the features.h logic using those macros and all the exising __USE_* conditionals, on the basis that all the consequent cleanups will go in followup patches. Tested x86_64. * include/features.h: Update comment documenting feature test macros. [_BSD_SOURCE || _SVID_SOURCE]: Give #warning. Define _DEFAULT_SOURCE. * manual/creature.texi (_BSD_SOURCE): Remove documentation. (_SVID_SOURCE): Likewise. (_DEFAULT_SOURCE): Update description of default features. (Feature Test Macros): Don't mention _SVID_SOURCE in conjunction with _GNU_SOURCE. * manual/filesys.texi (__ftw_func_t): Do not refer to _BSD_SOURCE. (S_ISVTX): Likewise. * manual/math.texi (Mathematical Constants): Likewise. * manual/signal.texi (Interrupted Primitives): Likewise. * manual/startup.texi (putenv): Do not refer to _SVID_SOURCE. * math/test-matherr.c (_SVID_SOURCE): Do not define. * sysvipc/sys/ipc.h [__USE_SVID && !__USE_XOPEN && __GNUC__ >= 2]: Don't refer to _SVID_SOURCE in warning text. --- manual/math.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'manual/math.texi') diff --git a/manual/math.texi b/manual/math.texi index 152744147c..a884cb7c29 100644 --- a/manual/math.texi +++ b/manual/math.texi @@ -106,7 +106,7 @@ The reciprocal of the square root of two (also the square root of 1/2). @end vtable These constants come from the Unix98 standard and were also available in -4.4BSD; therefore they are only defined if @code{_BSD_SOURCE} or +4.4BSD; therefore they are only defined if @code{_XOPEN_SOURCE=500}, or a more general feature select macro, is defined. The default set of features includes these constants. @xref{Feature Test Macros}. -- cgit 1.4.1