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Diffstat (limited to 'src/statx.h')
| -rw-r--r-- | src/statx.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/statx.h b/src/statx.h new file mode 100644 index 0000000..b28cf9d --- /dev/null +++ b/src/statx.h @@ -0,0 +1,73 @@ +/* + * statx.h - Map modern statx(2) system call to older stat(2), lstat(2), + * and fstat(2) replacements named {,l,f}statn() + * + * Copyright (C) 2018 Werner Fink + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _STATX_H +#define _STATX_H + +extern int stat_flags; +#ifdef WITH_STATX +# ifndef HAVE_STATX +# define _ASM_GENERIC_FCNTL_H /* Avoid collisions between asm/fcntl.h and bits/fcntl.h ! */ +# include <linux/fcntl.h> /* Definition of AT_* and AT_STATX_* constants ! */ +# ifndef STATX_TYPE +# include <linux/stat.h> /* Provides 'struct statx' and STATX_* ! */ +# endif +# endif +extern int statn(const char*, unsigned int, struct stat*); +extern int fstatn(int, unsigned int, struct stat*); +extern int lstatn(const char*, unsigned int, struct stat*); +#else /* WITH_STATX */ + +#if !defined(HAVE_DECL_STATX_TYPE) || HAVE_DECL_STATX_TYPE == 0 +#define STATX_TYPE 0 +#define STATX_MODE 0 +#define STATX_NLINK 0 +#define STATX_UID 0 +#define STATX_GID 0 +#define STATX_ATIME 0 +#define STATX_MTIME 0 +#define STATX_CTIME 0 +#define STATX_INO 0 +#define STATX_SIZE 0 +#define STATX_BLOCKS 0 +#define STATX_BASIC_STATS 0 +#define STATX_BTIME 0 +#define STATX_ALL 0 +#endif /* HAVE_DECL_STATX_TYPE */ + +extern inline int +statn(const char *path, unsigned int mask __attribute__((unused)), struct stat *st) +{ + return stat(path, st); +} +extern inline int +fstatn(int fd, unsigned int mask __attribute__((unused)), struct stat *st) +{ + return fstat(fd, st); +} +extern inline int +lstatn(const char *path, unsigned int mask __attribute__((unused)), struct stat *st) +{ + return lstat(path, st); +} +#endif /* WITH_STATX */ + +#endif |