diff options
21 files changed, 141 insertions, 80 deletions
diff --git a/ChangeLog b/ChangeLog index 1ac15bc640..704e240fdd 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,30 @@ 2018-04-06 Adhemerval Zanella <adhemerval.zanella@linaro.org> + * sysdeps/posix/readdir.c (__READDIR, __GETDENTS, DIRENTY_TYPE, + __READDIR_ALIAS): Undefine after usage. + * sysdeps/posix/readdir_r.c (__READDIR_R, __GETDENTS, DIRENT_TYPE, + __READDIR_R_ALIAS): Likewise. + * sysdeps/unix/sysv/linux/arm/readdir64.c: Remove file. + * sysdeps/unix/sysv/linux/arm/readdir64_r.c: Likewise. + * sysdeps/unix/sysv/linux/m68k/readdir64.c: Likewise. + * sysdeps/unix/sysv/linux/m68k/readdir64_r.c: Likewise. + * sysdeps/unix/sysv/linux/powerpc/readdir64.c: Likewise. + * sysdeps/unix/sysv/linux/powerpc/readdir64_r.c: Likewise. + * sysdeps/unix/sysv/linux/i386/readdir64.c: Likewise. + * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c: Likewise. + * sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c: Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64.c: Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64_r.c: Likewise. + * sysdeps/unix/sysv/linux/wordsize-64/readdir.c: Likewise. + * sysdeps/unix/sysv/linux/wordsize-64/readdir64.c: Likewise. + * sysdeps/unix/sysv/linux/wordsize-64/readdir64_r.c: Likewise. + * sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Likewise. + * sysdeps/unix/sysv/linux/readdir.c: New file. + * sysdeps/unix/sysv/linux/readdir_r.c: Likewise. + * sysdeps/unix/sysv/linux/readdir64.c: Add compat symbol if required. + * sysdeps/unix/sysv/linux/readdir64_r.c: Likewise. + * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Update. 2018-04-06 Andreas Schwab <schwab@linux-m68k.org> diff --git a/sysdeps/posix/readdir.c b/sysdeps/posix/readdir.c index fcd385392e..a6ecc0fe5b 100644 --- a/sysdeps/posix/readdir.c +++ b/sysdeps/posix/readdir.c @@ -120,3 +120,8 @@ __READDIR (DIR *dirp) #ifdef __READDIR_ALIAS weak_alias (__readdir, readdir) #endif + +#undef __READDIR +#undef __GETDENTS +#undef DIRENT_TYPE +#undef __READDIR_ALIAS diff --git a/sysdeps/posix/readdir_r.c b/sysdeps/posix/readdir_r.c index 79030ab725..2d691e7242 100644 --- a/sysdeps/posix/readdir_r.c +++ b/sysdeps/posix/readdir_r.c @@ -152,3 +152,8 @@ __READDIR_R (DIR *dirp, DIRENT_TYPE *entry, DIRENT_TYPE **result) #ifdef __READDIR_R_ALIAS weak_alias (__readdir_r, readdir_r) #endif + +#undef __READDIR_R +#undef __GETDENTS +#undef DIRENT_TYPE +#undef __READDIR_R_ALIAS diff --git a/sysdeps/unix/sysv/linux/arm/readdir64.c b/sysdeps/unix/sysv/linux/arm/readdir64.c deleted file mode 100644 index 2ea26dd409..0000000000 --- a/sysdeps/unix/sysv/linux/arm/readdir64.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64.c> diff --git a/sysdeps/unix/sysv/linux/arm/readdir64_r.c b/sysdeps/unix/sysv/linux/arm/readdir64_r.c deleted file mode 100644 index 9f54f897e3..0000000000 --- a/sysdeps/unix/sysv/linux/arm/readdir64_r.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64_r.c> diff --git a/sysdeps/unix/sysv/linux/m68k/readdir64.c b/sysdeps/unix/sysv/linux/m68k/readdir64.c deleted file mode 100644 index 2ea26dd409..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/readdir64.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64.c> diff --git a/sysdeps/unix/sysv/linux/m68k/readdir64_r.c b/sysdeps/unix/sysv/linux/m68k/readdir64_r.c deleted file mode 100644 index 9f54f897e3..0000000000 --- a/sysdeps/unix/sysv/linux/m68k/readdir64_r.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64_r.c> diff --git a/sysdeps/unix/sysv/linux/powerpc/readdir64.c b/sysdeps/unix/sysv/linux/powerpc/readdir64.c deleted file mode 100644 index 2ea26dd409..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/readdir64.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64.c> diff --git a/sysdeps/unix/sysv/linux/powerpc/readdir64_r.c b/sysdeps/unix/sysv/linux/powerpc/readdir64_r.c deleted file mode 100644 index 9f54f897e3..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/readdir64_r.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64_r.c> diff --git a/sysdeps/unix/sysv/linux/i386/readdir64_r.c b/sysdeps/unix/sysv/linux/readdir.c index 31862a02cc..b99bc96aad 100644 --- a/sysdeps/unix/sysv/linux/i386/readdir64_r.c +++ b/sysdeps/unix/sysv/linux/readdir.c @@ -1,4 +1,5 @@ -/* Copyright (C) 2000-2018 Free Software Foundation, Inc. +/* Read a directory. Linux no-LFS version. + Copyright (C) 2018 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 @@ -15,29 +16,8 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#define __READDIR_R __readdir64_r -#define __GETDENTS __getdents64 -#define DIRENT_TYPE struct dirent64 +#include <dirent.h> -#include <sysdeps/posix/readdir_r.c> - -#undef __READDIR_R -#undef __GETDENTS -#undef DIRENT_TYPE - -#include <shlib-compat.h> - -versioned_symbol (libc, __readdir64_r, readdir64_r, GLIBC_2_2); - -#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) - -#include <olddirent.h> - -#define __READDIR_R attribute_compat_text_section __old_readdir64_r -#define __GETDENTS __old_getdents64 -#define DIRENT_TYPE struct __old_dirent64 - -#include <sysdeps/posix/readdir_r.c> - -compat_symbol (libc, __old_readdir64_r, readdir64_r, GLIBC_2_1); +#if !_DIRENT_MATCHES_DIRENT64 +# include <sysdeps/posix/readdir.c> #endif diff --git a/sysdeps/unix/sysv/linux/readdir64.c b/sysdeps/unix/sysv/linux/readdir64.c index 6d154fe988..8f9308b651 100644 --- a/sysdeps/unix/sysv/linux/readdir64.c +++ b/sysdeps/unix/sysv/linux/readdir64.c @@ -1,8 +1,55 @@ -#define __READDIR __readdir64 -#define __GETDENTS __getdents64 +/* Read a directory. Linux LFS version. + Copyright (C) 1997-2018 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 + <http://www.gnu.org/licenses/>. */ + +/* When _DIRENT_MATCHES_DIRENT64 is defined we can alias 'readdir64' to + 'readdir'. However the function signatures are not equal due + different return types, so we need to suppress {__}readdir so weak + and strong alias do not throw conflicting types errors. */ +#define readdir __no_readdir_decl +#define __readdir __no___readdir_decl +#include <dirent.h> + +#define __READDIR __readdir64 +#define __GETDENTS __getdents64 #define DIRENT_TYPE struct dirent64 #include <sysdeps/posix/readdir.c> +#undef __readdir +#undef readdir + libc_hidden_def (__readdir64) +#if _DIRENT_MATCHES_DIRENT64 +strong_alias (__readdir64, __readdir) weak_alias (__readdir64, readdir64) +weak_alias (__readdir64, readdir) +#else +/* The compat code expects the 'struct direct' with d_ino being a __ino_t + instead of __ino64_t. */ +# include <shlib-compat.h> +versioned_symbol (libc, __readdir64, readdir64, GLIBC_2_2); +# if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) +# include <olddirent.h> +# define __READDIR attribute_compat_text_section __old_readdir64 +# define __GETDENTS __old_getdents64 +# define DIRENT_TYPE struct __old_dirent64 +# include <sysdeps/posix/readdir.c> +libc_hidden_def (__old_readdir64) +compat_symbol (libc, __old_readdir64, readdir64, GLIBC_2_1); +# endif /* SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) */ +#endif /* _DIRENT_MATCHES_DIRENT64 */ diff --git a/sysdeps/unix/sysv/linux/readdir64_r.c b/sysdeps/unix/sysv/linux/readdir64_r.c index 3dfbf4fd2c..ae3033ca06 100644 --- a/sysdeps/unix/sysv/linux/readdir64_r.c +++ b/sysdeps/unix/sysv/linux/readdir64_r.c @@ -1,7 +1,53 @@ +/* Read a directory in reentrant mode. Linux LFS version. + Copyright (C) 1997-2018 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 + <http://www.gnu.org/licenses/>. */ + +/* When _DIRENT_MATCHES_DIRENT64 is defined we can alias 'readdir64' to + 'readdir'. However the function signatures are not equal due + different return types, so we need to suppress {__}readdir so weak + and strong alias do not throw conflicting types errors. */ +#define readdir_r __no_readdir_r_decl +#define __readdir_r __no___readdir_r_decl +#include <dirent.h> + #define __READDIR_R __readdir64_r -#define __GETDENTS __getdents64 +#define __GETDENTS __getdents64 #define DIRENT_TYPE struct dirent64 #include <sysdeps/posix/readdir_r.c> +#undef __readdir_r +#undef readdir_r + +#if _DIRENT_MATCHES_DIRENT64 +strong_alias (__readdir64_r, __readdir_r) +weak_alias (__readdir64_r, readdir_r) weak_alias (__readdir64_r, readdir64_r) +#else +/* The compat code expects the 'struct direct' with d_ino being a __ino_t + instead of __ino64_t. */ +# include <shlib-compat.h> +versioned_symbol (libc, __readdir64_r, readdir64_r, GLIBC_2_2); +# if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) +# include <olddirent.h> +# define __READDIR_R attribute_compat_text_section __old_readdir64_r +# define __GETDENTS __old_getdents64 +# define DIRENT_TYPE struct __old_dirent64 +# include <sysdeps/posix/readdir_r.c> +compat_symbol (libc, __old_readdir64_r, readdir64_r, GLIBC_2_1); +# endif /* SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) */ +#endif /* _DIRENT_MATCHES_DIRENT64 */ diff --git a/sysdeps/unix/sysv/linux/i386/readdir64.c b/sysdeps/unix/sysv/linux/readdir_r.c index 42b73023e0..7ca9e8e290 100644 --- a/sysdeps/unix/sysv/linux/i386/readdir64.c +++ b/sysdeps/unix/sysv/linux/readdir_r.c @@ -1,4 +1,5 @@ -/* Copyright (C) 2000-2018 Free Software Foundation, Inc. +/* Read a directory in reentrant mode. Linux no-LFS version. + Copyright (C) 2018 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 @@ -15,32 +16,8 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#define __READDIR __readdir64 -#define __GETDENTS __getdents64 -#define DIRENT_TYPE struct dirent64 +#include <dirent.h> -#include <sysdeps/posix/readdir.c> - -#include <shlib-compat.h> - -#undef __READDIR -#undef __GETDENTS -#undef DIRENT_TYPE - -libc_hidden_def (__readdir64) -versioned_symbol (libc, __readdir64, readdir64, GLIBC_2_2); - -#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) - -#include <olddirent.h> - -#define __READDIR attribute_compat_text_section __old_readdir64 -#define __GETDENTS __old_getdents64 -#define DIRENT_TYPE struct __old_dirent64 - -#include <sysdeps/posix/readdir.c> - -libc_hidden_def (__old_readdir64) - -compat_symbol (libc, __old_readdir64, readdir64, GLIBC_2_1); +#if !_DIRENT_MATCHES_DIRENT64 +# include <sysdeps/posix/readdir_r.c> #endif diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c b/sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c deleted file mode 100644 index 2ea26dd409..0000000000 --- a/sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64.c> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c deleted file mode 100644 index 9f54f897e3..0000000000 --- a/sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64_r.c> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/readdir64.c b/sysdeps/unix/sysv/linux/sparc/sparc32/readdir64.c deleted file mode 100644 index 2ea26dd409..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/readdir64.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64.c> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/readdir64_r.c b/sysdeps/unix/sysv/linux/sparc/sparc32/readdir64_r.c deleted file mode 100644 index 9f54f897e3..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/readdir64_r.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/i386/readdir64_r.c> diff --git a/sysdeps/unix/sysv/linux/wordsize-64/readdir.c b/sysdeps/unix/sysv/linux/wordsize-64/readdir.c deleted file mode 100644 index 0d5798849d..0000000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/readdir.c +++ /dev/null @@ -1,8 +0,0 @@ -#define readdir64 __no_readdir64_decl -#define __readdir64 __no___readdir64_decl -#include <sysdeps/posix/readdir.c> -#undef __readdir64 -strong_alias (__readdir, __readdir64) -strong_alias (__readdir, __GI___readdir64) -#undef readdir64 -weak_alias (__readdir, readdir64) diff --git a/sysdeps/unix/sysv/linux/wordsize-64/readdir64.c b/sysdeps/unix/sysv/linux/wordsize-64/readdir64.c deleted file mode 100644 index 9796431dc4..0000000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/readdir64.c +++ /dev/null @@ -1 +0,0 @@ -/* readdir64 is in readdir.c */ diff --git a/sysdeps/unix/sysv/linux/wordsize-64/readdir64_r.c b/sysdeps/unix/sysv/linux/wordsize-64/readdir64_r.c deleted file mode 100644 index b8fe9a31b4..0000000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/readdir64_r.c +++ /dev/null @@ -1 +0,0 @@ -/* readdir64_r is in readdir_r.c */ diff --git a/sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c b/sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c deleted file mode 100644 index 290f2c8f6c..0000000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c +++ /dev/null @@ -1,4 +0,0 @@ -#define readdir64_r __no_readdir64_r_decl -#include <sysdeps/posix/readdir_r.c> -#undef readdir64_r -weak_alias (__readdir_r, readdir64_r) |