[glibc/fw/libdl] stdio-common: Remove _IO_vfwscanf

[glibc/fw/libdl] stdio-common: Remove _IO_vfwscanf

[Florian Weimer]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=87261a7a104f1db8555d4dff5c49c4d69c699a35

commit 87261a7a104f1db8555d4dff5c49c4d69c699a35
Author: Florian Weimer <fweimer@redhat.com>
Date:   Mon May 31 16:08:32 2021 +0200

    stdio-common: Remove _IO_vfwscanf
    
    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.

Diff:
---
 libio/libio.h                               |  2 --
 stdio-common/Makefile                       |  2 +-
 stdio-common/iovfwscanf.c                   | 38 -----------------------------
 sysdeps/ieee754/ldbl-128ibm-compat/Makefile |  1 -
 4 files changed, 1 insertion(+), 42 deletions(-)

diff --git a/libio/libio.h b/libio/libio.h
index 511b39457f..98d526dec7 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -254,8 +254,6 @@ weak_extern (_IO_stdin_used);
        __result = _IO_fwide (__fp, __result);				      \
      __result; })
 
-extern int _IO_vfwscanf (FILE * __restrict, const wchar_t * __restrict,
-			 __gnuc_va_list, int *__restrict);
 extern __ssize_t _IO_wpadn (FILE *, wint_t, __ssize_t);
 extern void _IO_free_wbackup_area (FILE *) __THROW;
 
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
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
index 7b42746c34..67d476383a 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile
@@ -325,7 +325,6 @@ ldbl-ibm128-files := $(objpfx)test-%-ibm128^ \
 		     $(objpfx)iovsscanf^ \
 		     $(objpfx)iovswscanf^ \
 		     $(objpfx)iovfscanf^ \
-		     $(objpfx)iovfwscanf^ \
 		     $(objpfx)mpn2ldbl^ \
 		     $(objpfx)ldbl2mpn^ \
 		     $(objpfx)strtold_nan^ \

[glibc/fw/libdl] stdio-common: Remove _IO_vfwscanf

[Florian Weimer]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5c988a9c0d6c1e1cf62fa0ce57c67f31b3505b79

commit 5c988a9c0d6c1e1cf62fa0ce57c67f31b3505b79
Author: Florian Weimer <fweimer@redhat.com>
Date:   Tue May 25 14:25:50 2021 +0200

    stdio-common: Remove _IO_vfwscanf
    
    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.

Diff:
---
 stdio-common/Makefile     |  2 +-
 stdio-common/iovfwscanf.c | 38 --------------------------------------
 2 files changed, 1 insertion(+), 39 deletions(-)

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

[glibc/fw/libdl] stdio-common: Remove _IO_vfwscanf

[Florian Weimer]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=be0358085cd37915dd64e37fc1ef309f82dee14d

commit be0358085cd37915dd64e37fc1ef309f82dee14d
Author: Florian Weimer <fweimer@redhat.com>
Date:   Wed May 19 14:47:41 2021 +0200

    stdio-common: Remove _IO_vfwscanf
    
    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.

Diff:
---
 stdio-common/Makefile     |  2 +-
 stdio-common/iovfwscanf.c | 38 --------------------------------------
 2 files changed, 1 insertion(+), 39 deletions(-)

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