From a0a0dc83173ce11ff45105fd32e5d14356cdfb9c Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Thu, 14 Mar 2019 15:44:14 +0100 Subject: Remove obsolete, never-implemented XSI STREAMS declarations The stub implementations are turned into compat symbols. Linux actually has two reserved system call numbers (for getpmsg and putpmsg), but these system calls have never been implemented, and there are no plans to implement them, so this patch replaces the wrappers with the generic stubs. According to , the presence of the XSI STREAMS declarations is a minor portability hazard because they are not actually implemented. This commit does not change the TIRPC support code in sunrpc/rpc_svcout.c. It uses additional XTI functionality and therefore never worked with glibc. Reviewed-by: Carlos O'Donell --- sysdeps/ia64/bits/xtitypes.h | 33 ------------------------------- sysdeps/posix/sysconf.c | 4 ---- sysdeps/s390/bits/xtitypes.h | 33 ------------------------------- sysdeps/unix/inet/Subdirs | 1 - sysdeps/unix/sysv/linux/i386/getmsg.c | 33 ------------------------------- sysdeps/unix/sysv/linux/i386/putmsg.c | 34 -------------------------------- sysdeps/unix/sysv/linux/m68k/getmsg.c | 1 - sysdeps/unix/sysv/linux/m68k/putmsg.c | 1 - sysdeps/unix/sysv/linux/mips/getmsg.c | 1 - sysdeps/unix/sysv/linux/mips/putmsg.c | 1 - sysdeps/unix/sysv/linux/powerpc/getmsg.c | 1 - sysdeps/unix/sysv/linux/powerpc/putmsg.c | 1 - sysdeps/unix/sysv/linux/syscalls.list | 2 -- sysdeps/x86/bits/xtitypes.h | 33 ------------------------------- 14 files changed, 179 deletions(-) delete mode 100644 sysdeps/ia64/bits/xtitypes.h delete mode 100644 sysdeps/s390/bits/xtitypes.h delete mode 100644 sysdeps/unix/sysv/linux/i386/getmsg.c delete mode 100644 sysdeps/unix/sysv/linux/i386/putmsg.c delete mode 100644 sysdeps/unix/sysv/linux/m68k/getmsg.c delete mode 100644 sysdeps/unix/sysv/linux/m68k/putmsg.c delete mode 100644 sysdeps/unix/sysv/linux/mips/getmsg.c delete mode 100644 sysdeps/unix/sysv/linux/mips/putmsg.c delete mode 100644 sysdeps/unix/sysv/linux/powerpc/getmsg.c delete mode 100644 sysdeps/unix/sysv/linux/powerpc/putmsg.c delete mode 100644 sysdeps/x86/bits/xtitypes.h (limited to 'sysdeps') diff --git a/sysdeps/ia64/bits/xtitypes.h b/sysdeps/ia64/bits/xtitypes.h deleted file mode 100644 index f5d5f49c52..0000000000 --- a/sysdeps/ia64/bits/xtitypes.h +++ /dev/null @@ -1,33 +0,0 @@ -/* bits/xtitypes.h -- Define some types used by . IA64 - Copyright (C) 2002-2019 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 - . */ - -#ifndef _STROPTS_H -# error "Never include directly; use instead." -#endif - -#ifndef _BITS_XTITYPES_H -#define _BITS_XTITYPES_H 1 - -#include - -/* This type is used by some structs in . */ -typedef __S32_TYPE __t_scalar_t; -typedef __U32_TYPE __t_uscalar_t; - - -#endif /* bits/xtitypes.h */ diff --git a/sysdeps/posix/sysconf.c b/sysdeps/posix/sysconf.c index c1929b312f..0c4f9432e8 100644 --- a/sysdeps/posix/sysconf.c +++ b/sysdeps/posix/sysconf.c @@ -1116,11 +1116,7 @@ __sysconf (int name) #endif case _SC_STREAMS: -#ifdef _XOPEN_STREAMS - return _XOPEN_STREAMS; -#else return -1; -#endif case _SC_HOST_NAME_MAX: #ifdef HOST_NAME_MAX diff --git a/sysdeps/s390/bits/xtitypes.h b/sysdeps/s390/bits/xtitypes.h deleted file mode 100644 index 2f207845d9..0000000000 --- a/sysdeps/s390/bits/xtitypes.h +++ /dev/null @@ -1,33 +0,0 @@ -/* bits/xtitypes.h -- Define some types used by . S390/S390x - Copyright (C) 2002-2019 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 - . */ - -#ifndef _STROPTS_H -# error "Never include directly; use instead." -#endif - -#ifndef _BITS_XTITYPES_H -#define _BITS_XTITYPES_H 1 - -#include - -/* This type is used by some structs in . */ -typedef __S32_TYPE __t_scalar_t; -typedef __U32_TYPE __t_uscalar_t; - - -#endif /* bits/xtitypes.h */ diff --git a/sysdeps/unix/inet/Subdirs b/sysdeps/unix/inet/Subdirs index 0a02dd4447..90791e6e07 100644 --- a/sysdeps/unix/inet/Subdirs +++ b/sysdeps/unix/inet/Subdirs @@ -5,4 +5,3 @@ sunrpc nis nscd nss -streams diff --git a/sysdeps/unix/sysv/linux/i386/getmsg.c b/sysdeps/unix/sysv/linux/i386/getmsg.c deleted file mode 100644 index 90a2788feb..0000000000 --- a/sysdeps/unix/sysv/linux/i386/getmsg.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (C) 1998-2019 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 - . */ - -#include -#include -#include - -#include -#include - -#ifdef __NR_getpmsg -int -getmsg (int fildes, struct strbuf *ctlptr, struct strbuf *dataptr, int *flagsp) -{ - return INLINE_SYSCALL (getpmsg, 5, fildes, ctlptr, dataptr, NULL, flagsp); -} -#else -# include -#endif diff --git a/sysdeps/unix/sysv/linux/i386/putmsg.c b/sysdeps/unix/sysv/linux/i386/putmsg.c deleted file mode 100644 index f1476cc89e..0000000000 --- a/sysdeps/unix/sysv/linux/i386/putmsg.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (C) 1998-2019 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 - . */ - -#include -#include -#include - -#include -#include - -#ifdef __NR_putpmsg -int -putmsg (int fildes, const struct strbuf *ctlptr, const struct strbuf *dataptr, - int flags) -{ - return INLINE_SYSCALL (putpmsg, 5, fildes, ctlptr, dataptr, -1, flags); -} -#else -# include -#endif diff --git a/sysdeps/unix/sysv/linux/m68k/getmsg.c b/sysdeps/unix/sysv/linux/m68k/getmsg.c deleted file mode 100644 index 3a1fa08525..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/getmsg.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/m68k/putmsg.c b/sysdeps/unix/sysv/linux/m68k/putmsg.c deleted file mode 100644 index ebc1680ca7..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/putmsg.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/mips/getmsg.c b/sysdeps/unix/sysv/linux/mips/getmsg.c deleted file mode 100644 index 3a1fa08525..0000000000 --- a/sysdeps/unix/sysv/linux/mips/getmsg.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/mips/putmsg.c b/sysdeps/unix/sysv/linux/mips/putmsg.c deleted file mode 100644 index ebc1680ca7..0000000000 --- a/sysdeps/unix/sysv/linux/mips/putmsg.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/powerpc/getmsg.c b/sysdeps/unix/sysv/linux/powerpc/getmsg.c deleted file mode 100644 index 3a1fa08525..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/getmsg.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/powerpc/putmsg.c b/sysdeps/unix/sysv/linux/powerpc/putmsg.c deleted file mode 100644 index ebc1680ca7..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/putmsg.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list index 544ab5d54a..25424e1399 100644 --- a/sysdeps/unix/sysv/linux/syscalls.list +++ b/sysdeps/unix/sysv/linux/syscalls.list @@ -20,7 +20,6 @@ getegid - getegid Ei: __getegid getegid geteuid - geteuid Ei: __geteuid geteuid getpgid - getpgid i:i __getpgid getpgid getpgrp - getpgrp Ei: getpgrp -getpmsg - getpmsg i:ipppp getpmsg getppid - getppid Ei: __getppid getppid getresuid - getresuid i:ppp getresuid getresgid - getresgid i:ppp getresgid @@ -46,7 +45,6 @@ pipe - pipe i:f __pipe pipe pipe2 - pipe2 i:fi __pipe2 pipe2 pivot_root EXTRA pivot_root i:ss pivot_root prctl EXTRA prctl i:iiiii __prctl prctl -putpmsg - putpmsg i:ippii putpmsg query_module EXTRA query_module i:sipip __compat_query_module query_module@GLIBC_2.0:GLIBC_2.23 quotactl EXTRA quotactl i:isip quotactl remap_file_pages - remap_file_pages i:piiii __remap_file_pages remap_file_pages diff --git a/sysdeps/x86/bits/xtitypes.h b/sysdeps/x86/bits/xtitypes.h deleted file mode 100644 index 4d045415a8..0000000000 --- a/sysdeps/x86/bits/xtitypes.h +++ /dev/null @@ -1,33 +0,0 @@ -/* bits/xtitypes.h -- Define some types used by . x86-64. - Copyright (C) 2002-2019 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 - . */ - -#ifndef _STROPTS_H -# error "Never include directly; use instead." -#endif - -#ifndef _BITS_XTITYPES_H -#define _BITS_XTITYPES_H 1 - -#include - -/* This type is used by some structs in . */ -typedef __SLONG32_TYPE __t_scalar_t; -typedef __ULONG32_TYPE __t_uscalar_t; - - -#endif /* bits/xtitypes.h */ -- cgit 1.4.1