From 5febe6a38ff2f87bdb8dd971632c97c916eafd9a Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 15 Jul 2020 16:34:47 +0000 Subject: [PATCH] linux: Consolidate fxstat{64} The LFS support is implemented on fxstat64.c, instead of fxstat.c for 64-bit architectures. The fxstat.c implements the non-LFS and it is a no-op for !XSTAT_IS_XSTAT64. The generic non-LFS implementation handles two cases: 1. New kABIs which uses generic pre 64-bit time Linux ABI (csky and nios): it issuess __NR_fstat64 plus handle the overflow on st_ino, st_size, or st_blocks. It only handles _STAT_VER_KERNEL. 2. Old KABIs with old non-LFS support (arm, i386, hppa, m68k, microblaze, s390, sh, powerpc, and sparc32). For _STAT_VER_KERNEL it issues __NR_fstat, otherwise it calls __NR_fstat64 and convert to non-LFS stat struct and handle possible overflows on st_ino, st_size, or st_blocks. Also non-LFS mips is an outlier and it has its own implementation since _STAT_VER_LINUX requires a different conversion function (it uses the kernel_stat as the sysissues argument since its exported ABI is different than the kernel one for both non-LFS and LFS implementation). The generic LFS implementation handles multiple cases: 1. XSTAT_IS_XSTAT64 being 1: 1.1. 64-bit kABI (aarch64, ia64, powerpc64*, s390x, riscv64, and x86_64): it issuess __NR_fstat for _STAT_VER_KERNEL or _STAT_VER_LINUX. 1.2. Old 64-bit kABI with defines __NR_fstat64 instead of __NR_fstat (sparc64): it issues __NR_fstat for _STAT_VER_KERNEL or __NR_fstat64 and convert to struct stat64. 1.3. New 32-bit kABIs with only 64-bit time_t support (arc and riscv32): it issuess __NR_statx and covert to struct stat64. 2. Old ABIs with XSTAT_IS_XSTAT64 being 0 (arm, csky, i386, hppa, m68k, microblaze, mips32, nios2, sh, powerpc32, and sparc32): it issues __NR_fstat64. Also, two special cases requires specific implementations: 1. alpha: it requires to handle _STAT_VER_KERNEL64 to issues __NR_fstat64 and use the kernel_stat with __NR_fstat otherwise. 2. mips64: as for non-LFS implementation its ABIs differ from glibc exported one, which requires an specific conversion function to handle the kernel_stat. Checked with a build for all affected ABIs. I also checked on x86_64, i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x. Reviewed-by: Lukasz Majewski --- .../sysv/linux/alpha/{fxstat.c => fxstat64.c} | 48 ++++++--------- sysdeps/unix/sysv/linux/arm/fxstat.c | 1 - sysdeps/unix/sysv/linux/fxstat.c | 60 +++++++++---------- sysdeps/unix/sysv/linux/fxstat64.c | 53 +++++++++++----- .../sysv/linux/generic/wordsize-32/fxstat.c | 57 ------------------ .../sysv/linux/generic/wordsize-32/fxstat64.c | 36 ----------- sysdeps/unix/sysv/linux/hppa/fxstat.c | 1 - sysdeps/unix/sysv/linux/i386/fxstat.c | 59 ------------------ sysdeps/unix/sysv/linux/m68k/fxstat.c | 1 - sysdeps/unix/sysv/linux/microblaze/fxstat.c | 1 - .../sysv/linux/{wordsize-64 => mips}/fxstat.c | 35 +++++------ .../unix/sysv/linux/mips/mips64/fxstat64.c | 13 +--- .../sysv/linux/powerpc/powerpc32/fxstat.c | 1 - sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c | 1 - sysdeps/unix/sysv/linux/sh/fxstat.c | 1 - .../unix/sysv/linux/sparc/sparc32/fxstat.c | 1 - .../unix/sysv/linux/sparc/sparc64/fxstat.c | 1 - .../unix/sysv/linux/wordsize-64/fxstat64.c | 1 - 18 files changed, 105 insertions(+), 266 deletions(-) rename sysdeps/unix/sysv/linux/alpha/{fxstat.c => fxstat64.c} (53%) delete mode 100644 sysdeps/unix/sysv/linux/arm/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat64.c delete mode 100644 sysdeps/unix/sysv/linux/hppa/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/i386/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/m68k/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/microblaze/fxstat.c rename sysdeps/unix/sysv/linux/{wordsize-64 => mips}/fxstat.c (60%) delete mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/sh/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc32/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc64/fxstat.c delete mode 100644 sysdeps/unix/sysv/linux/wordsize-64/fxstat64.c diff --git a/sysdeps/unix/sysv/linux/alpha/fxstat.c b/sysdeps/unix/sysv/linux/alpha/fxstat64.c similarity index 53% rename from sysdeps/unix/sysv/linux/alpha/fxstat.c rename to sysdeps/unix/sysv/linux/alpha/fxstat64.c index 0978610bf0..286a2f0a6c 100644 --- a/sysdeps/unix/sysv/linux/alpha/fxstat.c +++ b/sysdeps/unix/sysv/linux/alpha/fxstat64.c @@ -1,4 +1,4 @@ -/* fxstat using old-style Unix stat system call. +/* fxstat64 using old-style Unix stat system call. Copyright (C) 2004-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -16,42 +16,32 @@ License along with the GNU C Library. If not, see . */ -#define __fxstat64 __fxstat64_disable - -#include -#include +#define __fxstat __redirect___fxstat64 #include +#undef __fxstat #include #include -#include #include -#undef __fxstat64 - - /* Get information about the file NAME in BUF. */ int -__fxstat (int vers, int fd, struct stat *buf) +__fxstat64 (int vers, int fd, struct stat64 *buf) { - int result; - struct kernel_stat kbuf; - - if (vers == _STAT_VER_KERNEL64) + switch (vers) { - result = INTERNAL_SYSCALL_CALL (fstat64, fd, buf); - if (__glibc_likely (!INTERNAL_SYSCALL_ERROR_P (result))) - return result; - __set_errno (INTERNAL_SYSCALL_ERRNO (result)); - return -1; - } + case _STAT_VER_KERNEL64: + return INLINE_SYSCALL_CALL (fstat64, fd, buf); - result = INTERNAL_SYSCALL_CALL (fstat, fd, &kbuf); - if (__glibc_likely (!INTERNAL_SYSCALL_ERROR_P (result))) - return __xstat_conv (vers, &kbuf, buf); - __set_errno (INTERNAL_SYSCALL_ERRNO (result)); - return -1; + default: + { + struct kernel_stat kbuf; + int r = INTERNAL_SYSCALL_CALL (fstat, fd, &kbuf); + if (r == 0) + return __xstat_conv (vers, &kbuf, buf); + return INLINE_SYSCALL_ERROR_RETURN_VALUE (-r); + } + } } -hidden_def (__fxstat) -weak_alias (__fxstat, _fxstat); -strong_alias (__fxstat, __fxstat64); -hidden_ver (__fxstat, __fxstat64) +hidden_def (__fxstat64) +strong_alias (__fxstat64, __fxstat); +hidden_ver (__fxstat64, __fxstat) diff --git a/sysdeps/unix/sysv/linux/arm/fxstat.c b/sysdeps/unix/sysv/linux/arm/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/arm/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/fxstat.c b/sysdeps/unix/sysv/linux/fxstat.c index a88404b5c3..b46e344d0e 100644 --- a/sysdeps/unix/sysv/linux/fxstat.c +++ b/sysdeps/unix/sysv/linux/fxstat.c @@ -16,46 +16,46 @@ License along with the GNU C Library; if not, see . */ -/* Ho hum, if xstat == xstat64 we must get rid of the prototype or gcc - will complain since they don't strictly match. */ -#define __fxstat64 __fxstat64_disable - -#include -#include -#include #include +#include #include - #include -#include -#include +#if !XSTAT_IS_XSTAT64 +# include +# include /* Get information about the file FD in BUF. */ int __fxstat (int vers, int fd, struct stat *buf) { - if (vers == _STAT_VER_KERNEL) - return INLINE_SYSCALL (fstat, 2, fd, buf); + switch (vers) + { + case _STAT_VER_KERNEL: + { +# if STAT_IS_KERNEL_STAT + /* New kABIs which uses generic pre 64-bit time Linux ABI, + e.g. csky, nios2 */ + int r = INLINE_SYSCALL_CALL (fstat64, fd, buf); + return r ?: stat_overflow (buf); +# else + /* Old kABIs with old non-LFS support, e.g. arm, i386, hppa, m68k, + microblaze, s390, sh, powerpc, and sparc. */ + return INLINE_SYSCALL_CALL (fstat, fd, buf); +# endif + } -#if STAT_IS_KERNEL_STAT - return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); -#else - struct kernel_stat kbuf; - int result; - - result = INLINE_SYSCALL (fstat, 2, fd, &kbuf); - if (result == 0) - result = __xstat_conv (vers, &kbuf, buf); - - return result; + default: + { +# if STAT_IS_KERNEL_STAT + return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); +# else + struct stat64 buf64; + int r = INLINE_SYSCALL_CALL (fstat64, fd, &buf64); + return r ?: __xstat32_conv (vers, &buf64, buf); #endif + } + } } - hidden_def (__fxstat) -weak_alias (__fxstat, _fxstat); -#if XSTAT_IS_XSTAT64 -#undef __fxstat64 -strong_alias (__fxstat, __fxstat64); -hidden_ver (__fxstat, __fxstat64) -#endif +#endif /* XSTAT_IS_XSTAT64 */ diff --git a/sysdeps/unix/sysv/linux/fxstat64.c b/sysdeps/unix/sysv/linux/fxstat64.c index 9133a0a29b..330af75f11 100644 --- a/sysdeps/unix/sysv/linux/fxstat64.c +++ b/sysdeps/unix/sysv/linux/fxstat64.c @@ -16,15 +16,13 @@ License along with the GNU C Library; if not, see . */ -#include -#include -#include +#define __fxstat __redirect___fxstat #include +#undef __fxstat +#include #include - #include -#include - +#include #include /* Get information about the file FD in BUF. */ @@ -32,17 +30,37 @@ int ___fxstat64 (int vers, int fd, struct stat64 *buf) { - int result; -#ifdef __NR_fstat64 - result = INLINE_SYSCALL (fstat64, 2, fd, buf); -#else +#if XSTAT_IS_XSTAT64 +# ifdef __NR_fstat64 + /* 64-bit kABI outlier, e.g. sparc64. */ + if (vers == _STAT_VER_KERNEL) + return INLINE_SYSCALL_CALL (fstat, fd, buf); + else + { + struct stat64 st64; + int r = INLINE_SYSCALL_CALL (fstat64, fd, &st64); + return r ?: __xstat32_conv (vers, &st64, (struct stat *) buf); + } +# elif defined __NR_fstat + /* 64-bit kABI, e.g. aarch64, ia64, powerpc64*, s390x, riscv64, + and x86_64. */ + if (vers == _STAT_VER_KERNEL || vers == _STAT_VER_LINUX) + return INLINE_SYSCALL_CALL (fstat, fd, buf); + return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); +# else + /* New 32-bit kABIs with only 64-bit time_t support, e.g. arc, riscv32. */ struct statx tmp; - result = INLINE_SYSCALL (statx, 5, fd, "", AT_EMPTY_PATH, STATX_BASIC_STATS, - &tmp); - if (result == 0) + int r = INLINE_SYSCALL_CALL (statx, fd, "", AT_EMPTY_PATH, + STATX_BASIC_STATS, &tmp); + if (r == 0) __cp_stat64_statx (buf, &tmp); -#endif - return result; + return r; +# endif +#else + /* All kABIs with non-LFS support, e.g. arm, csky, i386, hppa, m68k, + microblaze, mips32, nios2, sh, powerpc32, and sparc32. */ + return INLINE_SYSCALL_CALL (fstat64, fd, buf); +#endif /* XSTAT_IS_XSTAT64 */ } #include @@ -56,3 +74,8 @@ hidden_ver (___fxstat64, __fxstat64) strong_alias (___fxstat64, __fxstat64) hidden_def (__fxstat64) #endif + +#if XSTAT_IS_XSTAT64 +strong_alias (__fxstat64, __fxstat); +hidden_ver (__fxstat64, __fxstat) +#endif diff --git a/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c b/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c deleted file mode 100644 index 850450e1e8..0000000000 --- a/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (C) 2011-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf , 2011. - - 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 -#include - -#include -#include - -#if !XSTAT_IS_XSTAT64 -#include "overflow.h" -#include - -/* Get information about the file FD in BUF. */ -int -__fxstat (int vers, int fd, struct stat *buf) -{ - if (vers == _STAT_VER_KERNEL) - { -# ifdef __NR_fstat64 - int rc = INLINE_SYSCALL (fstat64, 2, fd, buf); -# else - struct statx tmp; - int rc = INLINE_SYSCALL (statx, 5, fd, "", AT_EMPTY_PATH, - STATX_BASIC_STATS, &tmp); - if (rc == 0) - __cp_stat64_statx ((struct stat64 *)buf, &tmp); -# endif - return rc ?: stat_overflow (buf); - } - - errno = EINVAL; - return -1; -} - -hidden_def (__fxstat) -weak_alias (__fxstat, _fxstat); -#endif diff --git a/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat64.c b/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat64.c deleted file mode 100644 index b4a2a5b417..0000000000 --- a/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat64.c +++ /dev/null @@ -1,36 +0,0 @@ -/* __fxstat64 () implementation. - Copyright (C) 2016-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf , 2011. - - 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 - . */ - -/* Hide the prototypes for __fxstat and _fxstat so that GCC will not - complain about the different function signatures if they are aliased - to __fxstat64. If XSTAT_IS_XSTAT64 is set to non-zero then the stat and - stat64 structures have an identical layout but different type names. */ - -#define __fxstat __fxstat_disable -#define _fxstat _fxstat_disable - -#include - -#undef __fxstat -#undef _fxstat -#if XSTAT_IS_XSTAT64 -weak_alias (__fxstat64, __fxstat) -weak_alias (__fxstat64, _fxstat) -hidden_ver (__fxstat64, __fxstat) -#endif diff --git a/sysdeps/unix/sysv/linux/hppa/fxstat.c b/sysdeps/unix/sysv/linux/hppa/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/hppa/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/i386/fxstat.c b/sysdeps/unix/sysv/linux/i386/fxstat.c deleted file mode 100644 index db59baa71b..0000000000 --- a/sysdeps/unix/sysv/linux/i386/fxstat.c +++ /dev/null @@ -1,59 +0,0 @@ -/* fxstat using old-style Unix fstat system call. - Copyright (C) 1991-2020 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 - . */ - -/* Ho hum, if xstat == xstat64 we must get rid of the prototype or gcc - will complain since they don't strictly match. */ -#define __fxstat64 __fxstat64_disable - -#include -#include -#include -#include - -#include -#include - -#include - -/* Get information about the file FD in BUF. */ -int -__fxstat (int vers, int fd, struct stat *buf) -{ - int result; - - if (vers == _STAT_VER_KERNEL) - return INLINE_SYSCALL (fstat, 2, fd, buf); - - { - struct stat64 buf64; - - result = INTERNAL_SYSCALL_CALL (fstat64, fd, &buf64); - if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (result))) - return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (result)); - else - return __xstat32_conv (vers, &buf64, buf); - } -} - -hidden_def (__fxstat) -weak_alias (__fxstat, _fxstat); -#if XSTAT_IS_XSTAT64 -#undef __fxstat64 -strong_alias (__fxstat, __fxstat64); -hidden_ver (__fxstat, __fxstat64) -#endif diff --git a/sysdeps/unix/sysv/linux/m68k/fxstat.c b/sysdeps/unix/sysv/linux/m68k/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/microblaze/fxstat.c b/sysdeps/unix/sysv/linux/microblaze/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/microblaze/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fxstat.c b/sysdeps/unix/sysv/linux/mips/fxstat.c similarity index 60% rename from sysdeps/unix/sysv/linux/wordsize-64/fxstat.c rename to sysdeps/unix/sysv/linux/mips/fxstat.c index 24bfe847d7..16c3cefee2 100644 --- a/sysdeps/unix/sysv/linux/wordsize-64/fxstat.c +++ b/sysdeps/unix/sysv/linux/mips/fxstat.c @@ -1,4 +1,4 @@ -/* fxstat using old-style Unix fstat system call. +/* fxstat using old-style Unix stat system call. Copyright (C) 1991-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -16,30 +16,27 @@ License along with the GNU C Library; if not, see . */ -/* Ho hum, since xstat == xstat64 we must get rid of the prototype or gcc - will complain since they don't strictly match. */ -#define __fxstat64 __fxstat64_disable - -#include -#include #include - +#include +#include #include -#include +#include -/* Get information about the file FD in BUF. */ +/* Get information about the file NAME in BUF. */ int __fxstat (int vers, int fd, struct stat *buf) { - if (vers == _STAT_VER_KERNEL || vers == _STAT_VER_LINUX) - return INLINE_SYSCALL (fstat, 2, fd, buf); + switch (vers) + { + case _STAT_VER_KERNEL: + return INLINE_SYSCALL_CALL (fstat, fd, buf); - __set_errno (EINVAL); - return -1; + default: + { + struct kernel_stat kbuf; + int r = INTERNAL_SYSCALL_CALL (fstat, fd, &kbuf); + return r ?: __xstat_conv (vers, &kbuf, buf); + } + } } - hidden_def (__fxstat) -weak_alias (__fxstat, _fxstat); -#undef __fxstat64 -strong_alias (__fxstat, __fxstat64); -hidden_ver (__fxstat, __fxstat64) diff --git a/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c b/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c index 8dd3d92eb1..3fcdd9f1ee 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c +++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c @@ -16,14 +16,9 @@ License along with the GNU C Library; if not, see . */ -#include -#include #include #include - #include -#include - #include /* Get information about the file FD in BUF. */ @@ -31,14 +26,10 @@ int __fxstat64 (int vers, int fd, struct stat64 *buf) { - int result; struct kernel_stat kbuf; + int r = INLINE_SYSCALL_CALL (fstat, fd, &kbuf); + return r ?: __xstat64_conv (vers, &kbuf, buf); - result = INLINE_SYSCALL (fstat, 2, fd, &kbuf); - if (result == 0) - result = __xstat64_conv (vers, &kbuf, buf); - - return result; } hidden_def (__fxstat64) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstat.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c b/sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/s390/s390-32/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/sh/fxstat.c b/sysdeps/unix/sysv/linux/sh/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/sh/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fxstat.c b/sysdeps/unix/sysv/linux/sparc/sparc32/fxstat.c deleted file mode 100644 index 4f219f0b9d..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/fxstat.c b/sysdeps/unix/sysv/linux/sparc/sparc64/fxstat.c deleted file mode 100644 index e328ccbab0..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/fxstat.c +++ /dev/null @@ -1 +0,0 @@ -#include "../../i386/fxstat.c" diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fxstat64.c b/sysdeps/unix/sysv/linux/wordsize-64/fxstat64.c deleted file mode 100644 index 9eff9ebeb7..0000000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/fxstat64.c +++ /dev/null @@ -1 +0,0 @@ -/* fxstat64 is in fxstat.c */