[PATCH 01/14] stdio-common: Remove _IO_vfwscanf

[Florian Weimer]

The symbol has never been exported, so no compatibility symbol is
needed.  Removing this file prevents ld from creation an exported
symbol in case GLIBC_2_0 expands to a symbol version which
does not have a local: *; directive in the symbol version map file.
---
 stdio-common/Makefile     |  2 +-
 stdio-common/iovfwscanf.c | 38 --------------------------------------
 2 files changed, 1 insertion(+), 39 deletions(-)
 delete mode 100644 stdio-common/iovfwscanf.c

diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index b2458ba4a6..f87796a8ce 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -40,7 +40,7 @@ routines	:=							      \
 	isoc99_scanf isoc99_vscanf isoc99_fscanf isoc99_vfscanf isoc99_sscanf \
 	isoc99_vsscanf							      \
 	psiginfo gentempfd						      \
-	vfscanf-internal vfwscanf-internal iovfscanf iovfwscanf		      \
+	vfscanf-internal vfwscanf-internal iovfscanf			      \
 	vfprintf-internal vfwprintf-internal
 
 aux	:= errlist siglist printf-parsemb printf-parsewc fxprintf
diff --git a/stdio-common/iovfwscanf.c b/stdio-common/iovfwscanf.c
deleted file mode 100644
index 56b6b3b0d5..0000000000
--- a/stdio-common/iovfwscanf.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Implementation and symbols for _IO_vfwscanf.
-   Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <libioP.h>
-#include <shlib-compat.h>
-
-/* This function is provided for ports older than GLIBC 2.29 because
-   external callers could theoretically exist.  Newer ports do not need,
-   since it is not part of the API.  */
-#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_29)
-
-int
-attribute_compat_text_section
-__IO_vfwscanf (FILE *fp, const wchar_t *format, va_list ap, int *errp)
-{
-  int rv = __vfwscanf_internal (fp, format, ap, 0);
-  if (__glibc_unlikely (errp != 0))
-    *errp = (rv == -1);
-  return rv;
-}
-compat_symbol (libc, __IO_vfwscanf, _IO_vfwscanf, GLIBC_2_0);
-
-#endif
-- 
2.31.1