aboutsummaryrefslogtreecommitdiff
path: root/manual
diff options
context:
space:
mode:
authorJoseph Myers <joseph@codesourcery.com>2013-12-17 18:05:42 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-12-17 18:05:57 +0000
commit7011c2622fe3e10a29dbe74f06aaebd07710127d (patch)
tree42987e63dc4500ac40585cba04f0392ea0ca3dc2 /manual
parent0f197fe5b65c6df1a3a0b6b36383d4babec85bd1 (diff)
downloadglibc-7011c2622fe3e10a29dbe74f06aaebd07710127d.tar
glibc-7011c2622fe3e10a29dbe74f06aaebd07710127d.tar.gz
glibc-7011c2622fe3e10a29dbe74f06aaebd07710127d.tar.bz2
glibc-7011c2622fe3e10a29dbe74f06aaebd07710127d.zip
Remove __FAVOR_BSD.
Diffstat (limited to 'manual')
-rw-r--r--manual/creature.texi41
-rw-r--r--manual/job.texi35
2 files changed, 7 insertions, 69 deletions
diff --git a/manual/creature.texi b/manual/creature.texi
index 1bf53147ee..3b7e77c78b 100644
--- a/manual/creature.texi
+++ b/manual/creature.texi
@@ -77,24 +77,6 @@ edition is made available.
@defvr Macro _BSD_SOURCE
If you define this macro, functionality derived from 4.3 BSD Unix is
included as well as the @w{ISO C}, POSIX.1, and POSIX.2 material.
-
-Some of the features derived from 4.3 BSD Unix conflict with the
-corresponding features specified by the POSIX.1 standard. If this
-macro is defined, the 4.3 BSD definitions take precedence over the
-POSIX definitions.
-
-Due to the nature of some of the conflicts between 4.3 BSD and POSIX.1,
-you need to use a special @dfn{BSD compatibility library} when linking
-programs compiled for BSD compatibility. This is because some functions
-must be defined in two different ways, one of them in the normal C
-library, and one of them in the compatibility library. If your program
-defines @code{_BSD_SOURCE}, you must give the option @samp{-lbsd-compat}
-to the compiler or linker when linking the program, to tell it to find
-functions in this special compatibility library before looking for them in
-the normal C library.
-@pindex -lbsd-compat
-@pindex bsd-compat
-@cindex BSD compatibility library.
@end defvr
@comment (none)
@@ -204,21 +186,6 @@ If you define this macro, everything is included: @w{ISO C89}, @w{ISO
C99}, POSIX.1, POSIX.2, BSD, SVID, X/Open, LFS, and GNU extensions. In
the cases where POSIX.1 conflicts with BSD, the POSIX definitions take
precedence.
-
-If you want to get the full effect of @code{_GNU_SOURCE} but make the
-BSD definitions take precedence over the POSIX definitions, use this
-sequence of definitions:
-
-@smallexample
-#define _GNU_SOURCE
-#define _BSD_SOURCE
-#define _SVID_SOURCE
-@end smallexample
-
-Note that if you do this, you must link your program with the BSD
-compatibility library by passing the @samp{-lbsd-compat} option to the
-compiler or linker. @strong{NB:} If you forget to do this, you may
-get very strange errors at run time.
@end defvr
@comment (none)
@@ -248,11 +215,3 @@ those features. For example, if you define @code{_POSIX_C_SOURCE}, then
defining @code{_POSIX_SOURCE} as well has no effect. Likewise, if you
define @code{_GNU_SOURCE}, then defining either @code{_POSIX_SOURCE} or
@code{_POSIX_C_SOURCE} or @code{_SVID_SOURCE} as well has no effect.
-
-Note, however, that the features of @code{_BSD_SOURCE} are not a subset of
-any of the other feature test macros supported. This is because it defines
-BSD features that take precedence over the POSIX features that are
-requested by the other macros. For this reason, defining
-@code{_BSD_SOURCE} in addition to the other feature test macros does have
-an effect: it causes the BSD features to take priority over the conflicting
-POSIX features.
diff --git a/manual/job.texi b/manual/job.texi
index 4efeed3451..d58dcd8c8f 100644
--- a/manual/job.texi
+++ b/manual/job.texi
@@ -1118,39 +1118,18 @@ from the calling process.
@end table
@end deftypefun
-The @code{getpgrp} function has two definitions: one derived from BSD
-Unix, and one from the POSIX.1 standard. The feature test macros you
-have selected (@pxref{Feature Test Macros}) determine which definition
-you get. Specifically, you get the BSD version if you define
-@code{_BSD_SOURCE}; otherwise, you get the POSIX version if you define
-@code{_POSIX_SOURCE} or @code{_GNU_SOURCE}. Programs written for old
-BSD systems will not include @file{unistd.h}, which defines
-@code{getpgrp} specially under @code{_BSD_SOURCE}. You must link such
-programs with the @code{-lbsd-compat} option to get the BSD definition.@refill
-@pindex -lbsd-compat
-@pindex bsd-compat
-@cindex BSD compatibility library
-
@comment unistd.h
@comment POSIX.1
-@deftypefn {POSIX.1 Function} pid_t getpgrp (void)
-The POSIX.1 definition of @code{getpgrp} returns the process group ID of
+@deftypefun pid_t getpgrp (void)
+The @code{getpgrp} function returns the process group ID of
the calling process.
-@end deftypefn
-
-@comment unistd.h
-@comment BSD
-@deftypefn {BSD Function} pid_t getpgrp (pid_t @var{pid})
-The BSD definition of @code{getpgrp} returns the process group ID of the
-process @var{pid}. You can supply a value of @code{0} for the @var{pid}
-argument to get information about the calling process.
-@end deftypefn
+@end deftypefun
@comment unistd.h
-@comment SVID
-@deftypefn {System V Function} int getpgid (pid_t @var{pid})
+@comment POSIX.1
+@deftypefun int getpgid (pid_t @var{pid})
-@code{getpgid} is the same as the BSD function @code{getpgrp}. It
+The @code{getpgid} function
returns the process group ID of the process @var{pid}. You can supply a
value of @code{0} for the @var{pid} argument to get information about
the calling process.
@@ -1166,7 +1145,7 @@ different sessions, and the implementation doesn't allow to access the
process group ID of the process with ID @var{pid} from the calling
process.
@end table
-@end deftypefn
+@end deftypefun
@comment unistd.h
@comment POSIX.1