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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-03-03 09:00:13 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-06-15 10:42:11 -0300 |
| commit | 70961aee1823481caac6e00a40cf1f2bdbf7ffb5 (patch) | |
| tree | ecb5da43310a12d98e6c98dbd63dacb9c3f60394 /io | |
| parent | 84f7ce84474c1648ce96884f1c91ca7b97ca3fc2 (diff) | |
| download | glibc-70961aee1823481caac6e00a40cf1f2bdbf7ffb5.zip glibc-70961aee1823481caac6e00a40cf1f2bdbf7ffb5.tar.gz glibc-70961aee1823481caac6e00a40cf1f2bdbf7ffb5.tar.bz2 | |
io: Add fts64 with 64-bit time_t support
Similar to glob, fts routines passes a stat pointer that might
differ of size and layout when 64-bit time API is used.
Checked on i686-linux-gnu and x86_64-linux-gnu.
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'io')
| -rw-r--r-- | io/Makefile | 4 | ||||
| -rw-r--r-- | io/fts.h | 43 | ||||
| -rw-r--r-- | io/fts64-time64.c | 35 |
3 files changed, 76 insertions, 6 deletions
diff --git a/io/Makefile b/io/Makefile index a22492f..12c832c 100644 --- a/io/Makefile +++ b/io/Makefile @@ -54,7 +54,8 @@ routines := \ posix_fadvise posix_fadvise64 \ posix_fallocate posix_fallocate64 \ sendfile sendfile64 copy_file_range \ - utimensat futimens file_change_detection + utimensat futimens file_change_detection \ + fts64-time64 others := pwd test-srcs := ftwtest @@ -102,6 +103,7 @@ CFLAGS-statvfs.c += -fexceptions CFLAGS-fstatvfs.c += -fexceptions CFLAGS-fts.c += -Wno-uninitialized $(uses-callbacks) -fexceptions CFLAGS-fts64.c += -Wno-uninitialized $(uses-callbacks) -fexceptions +CFLAGS-fts64-time64.c += -Wno-uninitialized $(uses-callbacks) -fexceptions CFLAGS-ftw.c += $(uses-callbacks) -fexceptions CFLAGS-ftw64.c += $(uses-callbacks) -fexceptions CFLAGS-posix_fallocate.c += -fexceptions @@ -187,6 +187,7 @@ FTSENT *fts_read (FTS *); int fts_set (FTS *, FTSENT *, int) __THROW; #else # ifdef __REDIRECT +# ifndef __USE_TIME_BITS64 FTSENT *__REDIRECT (fts_children, (FTS *, int), fts64_children); int __REDIRECT (fts_close, (FTS *), fts64_close); FTS *__REDIRECT (fts_open, (char * const *, int, @@ -194,21 +195,53 @@ FTS *__REDIRECT (fts_open, (char * const *, int, fts64_open); FTSENT *__REDIRECT (fts_read, (FTS *), fts64_read); int __REDIRECT_NTH (fts_set, (FTS *, FTSENT *, int), fts64_set); +# else +FTSENT *__REDIRECT (fts_children, (FTS *, int), __fts64_children_time64); +int __REDIRECT (fts_close, (FTS *), __fts64_close_time64); +FTS *__REDIRECT (fts_open, (char * const *, int, + int (*)(const FTSENT **, const FTSENT **)), + __fts64_open_time64); +FTSENT *__REDIRECT (fts_read, (FTS *), __fts64_read_time64); +int __REDIRECT_NTH (fts_set, (FTS *, FTSENT *, int), + __fts64_set_time64); +# endif # else -# define fts_children fts64_children -# define fts_close fts64_close -# define fts_open fts64_open -# define fts_read fts64_read -# define fts_set fts64_set +# ifndef __USE_TIME_BITS64 +# define fts_children fts64_children +# define fts_close fts64_close +# define fts_open fts64_open +# define fts_read fts64_read +# define fts_set fts64_set +# else +# endif # endif #endif #ifdef __USE_LARGEFILE64 +# ifndef __USE_TIME_BITS64 FTSENT64 *fts64_children (FTS64 *, int); int fts64_close (FTS64 *); FTS64 *fts64_open (char * const *, int, int (*)(const FTSENT64 **, const FTSENT64 **)); FTSENT64 *fts64_read (FTS64 *); int fts64_set (FTS64 *, FTSENT64 *, int) __THROW; +# else +# ifdef __REDIRECT +FTSENT *__REDIRECT (fts64_children, (FTS64 *, int), __fts64_children_time64); +int __REDIRECT (fts64_close, (FTS64 *), __fts64_close_time64); +FTS *__REDIRECT (fts64_open, (char * const *, int, + int (*)(const FTSENT64 **, const FTSENT64 **)), + __fts64_open_time64); +FTSENT *__REDIRECT (fts64_read, (FTS64 *), __fts64_read_time64); +int __REDIRECT_NTH (fts64_set, (FTS64 *, FTSENT64 *, int), + __fts64_set_time64); +# else +# define fts_children __fts64_children_time64 +# define fts_close __fts64_close_time64 +# define fts_open __fts64_open_time64 +# define fts_read __fts64_read_time64 +# define fts_set __fts64_set_time64 +# endif +# endif #endif __END_DECLS diff --git a/io/fts64-time64.c b/io/fts64-time64.c new file mode 100644 index 0000000..c8885ca --- /dev/null +++ b/io/fts64-time64.c @@ -0,0 +1,35 @@ +/* File tree traversal functions LFS version. + Copyright (C) 2015-2021 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 <time.h> + +#if __TIMESIZE != 64 +# define FTS_OPEN __fts64_open_time64 +# define FTS_CLOSE __fts64_close_time64 +# define FTS_READ __fts64_read_time64 +# define FTS_SET __fts64_set_time64 +# define FTS_CHILDREN __fts64_children_time64 +# define FTSOBJ FTS64_TIME64 +# define FTSENTRY FSTENT64_TIME64 +# define INO_T ino64_t +# define STRUCT_STAT __stat64_t64 +# define STAT __stat64_time64 +# define LSTAT __lstat64_time64 + +# include "fts.c" +#endif |