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* configure.ac: Remove AC_FUNC_SETVBUF_REVERSED.

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This macro is obsolete: no useful system has this problem anymore.
* src/output.c (output_init): Remove reference to SETVBUF_REVERSED.
* src/config.ami.template: Remove undef of SETVBUF_REVERSED.
* src/config.h-vms.template: Ditto.
* src/config.h.W32.template: Ditto.
This commit is contained in:
Paul Smith 2022-07-04 18:18:01 -04:00
parent e33af0fb4a
commit 5dc7358547
5 changed files with 0 additions and 22 deletions
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2
configure.ac
View file

@ -148,8 +148,6 @@ AC_CHECK_DECLS([bsd_signal], [], [], [[#define _GNU_SOURCE 1
AC_FUNC_FORK
AC_FUNC_SETVBUF_REVERSED
# Rumor has it that strcasecmp lives in -lresolv on some odd systems.
# It doesn't hurt much to use our own if we can't find it so I don't
# make the effort here.

5
src/config.ami.template
View file

@ -131,11 +131,6 @@ this program. If not, see <http://www.gnu.org/licenses/>. */
/* Define if you need to in order for stat and other things to work. */
/* #undef _POSIX_SOURCE */
/* Define if the setvbuf function takes the buffering type as its second
argument and the buffer pointer as the third, as on System V
before release 3. */
/* #undef SETVBUF_REVERSED */
/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at run-time.

5
src/config.h-vms.template
View file

@ -169,11 +169,6 @@ this program. If not, see <http://www.gnu.org/licenses/>. */
/* Define to 1 if you need to in order for stat and other things to work. */
/* #undef _POSIX_SOURCE */
/* Define to 1 if the setvbuf function takes the buffering type as its second
argument and the buffer pointer as the third, as on System V
before release 3. */
/* #undef SETVBUF_REVERSED */
/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at run-time.

5
src/config.h.W32.template
View file

@ -406,11 +406,6 @@ char *ttyname (int);
/* Define this if the SCCS 'get' command understands the '-G<file>' option. */
/* #undef SCCS_GET_MINUS_G */
/* Define to 1 if the 'setvbuf' function takes the buffering type as its
second argument and the buffer pointer as the third, as on System V before
release 3. */
/* #undef SETVBUF_REVERSED */
/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at run time.

5
src/output.c
View file

@ -464,12 +464,7 @@ output_init (struct output *out)
/* Configure this instance of make. Be sure stdout is line-buffered. */
#ifdef HAVE_SETVBUF
# ifdef SETVBUF_REVERSED
setvbuf (stdout, _IOLBF, xmalloc (BUFSIZ), BUFSIZ);
# else /* setvbuf not reversed. */
/* Some buggy systems lose if we pass 0 instead of allocating ourselves. */
setvbuf (stdout, 0, _IOLBF, BUFSIZ);
# endif /* setvbuf reversed. */
#elif HAVE_SETLINEBUF
setlinebuf (stdout);
#endif /* setlinebuf missing. */