From 177aad3ff637b32550aec8080314d76a189f7a03 Mon Sep 17 00:00:00 2001 From: Zack Weinberg Date: Wed, 7 Feb 2018 19:21:54 -0500 Subject: Remove legacy configuration knobs from libio. This patch eliminates the "compatibility defines" _IO_UNIFIED_JUMPTABLES (always defined to 1, used in a number of #ifs which are therefore always false), _STDIO_USES_IOSTREAM (unused), __HAVE_COLUMN (unused), _IO_BE (replaced with __glibc_unlikely), and yet another redundant definition of EOF. Installed stripped libraries are unchanged by this patch. * libio/libio.h (_IO_UNIFIED_JUMPTABLES, _STDIO_USES_IOSTREAM) (__HAVE_COLUMN, _IO_BE): Don't define. (_IO_peekc_unlocked, _IO_getwc_unlocked, _IO_putwc_unlocked) (_IO_fwide_maybe_incompatible): Use __glibc_unlikely. * libio/libioP.h (EOF): Don't define. * libio/iofdopen.c, libio/iofopen.c, libio/iopopen.c * libio/iovdprintf.c, libio/oldiofdopen.c, libio/oldiofopen.c * libio/oldiopopen.c, debug/vdprintf_chk.c: Remove #if block testing _IO_UNIFIED_JUMPTABLES. --- libio/iopopen.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'libio/iopopen.c') diff --git a/libio/iopopen.c b/libio/iopopen.c index efdd0a6f58..2eff45b4c8 100644 --- a/libio/iopopen.c +++ b/libio/iopopen.c @@ -200,9 +200,6 @@ _IO_new_popen (const char *command, const char *mode) _IO_init_internal (fp, 0); _IO_JUMPS (&new_f->fpx.file) = &_IO_proc_jumps; _IO_new_file_init_internal (&new_f->fpx.file); -#if !_IO_UNIFIED_JUMPTABLES - new_f->fpx.file.vtable = NULL; -#endif if (_IO_new_proc_open (fp, command, mode) != NULL) return (FILE *) &new_f->fpx.file; _IO_un_link (&new_f->fpx.file); -- cgit 1.4.1