-/* $NetBSD: stat.h,v 1.63 2011/09/04 10:02:33 christos Exp $ */
+/* $NetBSD: stat.h,v 1.65 2012/12/01 08:20:55 skrll Exp $ */
/*-
* Copyright (c) 1982, 1986, 1989, 1993
#if defined(_NETBSD_SOURCE)
#include <sys/time.h>
+#elif (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700
+/*
+ * POSIX:2008 / XPG7 requires struct timespec to be declared in
+ * this header, but does not provide the usual exemption
+ * "inclusion of this header may make visible symbols defined in <time.h>".
+ *
+ * This is a Standard omission, acknowledged by the committee and
+ * scheduled to be corrected in Technical Corrigendum 2, according to
+ * http://austingroupbugs.net/view.php?id=531
+ */
+#include <sys/time.h>
#endif
struct stat {
+# ifdef AVOID_USING_BIG_TYPES
+ dev_t st_dev; /* inode's device */
+ mode_t st_mode; /* inode protection mode */
+ ino_t st_ino; /* inode's number */
+ nlink_t st_nlink; /* number of hard links */
+ uid_t st_uid; /* user ID of the file's owner */
+ gid_t st_gid; /* group ID of the file's group */
+ dev_t st_rdev; /* device type */
+# else /* !AVOID_USING_BIG_TYPES */
+/* XXX For now MINIX is still using big_xxx_t types; just cut this when the day finally comes! */
big_dev_t st_dev; /* inode's device */
big_mode_t st_mode; /* inode protection mode */
big_ino_t st_ino; /* inode's number */
big_uid_t st_uid; /* user ID of the file's owner */
big_gid_t st_gid; /* group ID of the file's group */
big_dev_t st_rdev; /* device type */
-#if defined(_NETBSD_SOURCE)
- struct timespec st_atimespec;/* time of last access */
- struct timespec st_mtimespec;/* time of last data modification */
- struct timespec st_ctimespec;/* time of last file status change */
- struct timespec st_birthtimespec; /* time of creation */
+# endif /* AVOID_USING_BIG_TYPES */
+#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
+ defined(_NETBSD_SOURCE)
+ struct timespec st_atim; /* time of last access */
+ struct timespec st_mtim; /* time of last data modification */
+ struct timespec st_ctim; /* time of last file status change */
+ struct timespec st_birthtim; /* time of creation */
#else
time_t st_atime; /* time of last access */
long st_atimensec; /* nsec of last access */
off_t st_size; /* file size, in off_t bytes */
off_t st_size_rest;
#else
+# ifdef AVOID_USING_BIG_TYPES
+ off_t st_size; /* file size, in bytes */
+# else /* !AVOID_USING_BIG_TYPES */ /* XXX also cut here */
big_off_t st_size; /* file size, in bytes */
+# endif /* AVOID_USING_BIG_TYPES */
#endif
- blkcnt_t st_blocks; /* blocks allocated for file */
- blksize_t st_blksize; /* optimal blocksize for I/O */
- u32_t st_flags; /* user defined flags for file */
- u32_t st_gen; /* file generation number */
- u32_t st_spare[2];
+ blkcnt_t st_blocks; /* blocks allocated for file */
+ blksize_t st_blksize; /* optimal blocksize for I/O */
+ uint32_t st_flags; /* user defined flags for file */
+ uint32_t st_gen; /* file generation number */
+ uint32_t st_spare[2];
};
-struct minix_prev_stat {
- short st_dev; /* major/minor device number */
- ino_t st_ino; /* i-node number */
- mode_t st_mode; /* file mode, protection bits, etc. */
- nlink_t st_nlink; /* # links; */
- short st_uid; /* uid of the file's owner */
- short int st_gid; /* gid; TEMPORARY HACK: should be gid_t */
- short st_rdev;
- off_t st_size; /* file size */
- time_t st_atime; /* time of last access */
- time_t st_mtime; /* time of last data modification */
- time_t st_ctime; /* time of last file status change */
-};
+#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
+ defined(_NETBSD_SOURCE)
+/* Standard-mandated compatibility */
+#define st_atime st_atim.tv_sec
+#define st_mtime st_mtim.tv_sec
+#define st_ctime st_ctim.tv_sec
+#define st_birthtime st_birthtim.tv_sec
+#endif
#if defined(_NETBSD_SOURCE)
-#define st_atime st_atimespec.tv_sec
+#define st_atimespec st_atim
#define st_atimensec st_atimespec.tv_nsec
-#define st_mtime st_mtimespec.tv_sec
+#define st_mtimespec st_mtim
#define st_mtimensec st_mtimespec.tv_nsec
-#define st_ctime st_ctimespec.tv_sec
+#define st_ctimespec st_ctim
#define st_ctimensec st_ctimespec.tv_nsec
-#define st_birthtime st_birthtimespec.tv_sec
+#define st_birthtimespec st_birthtim
#define st_birthtimensec st_birthtimespec.tv_nsec
#endif
#define SF_ARCHIVED 0x00010000 /* file is archived */
#define SF_IMMUTABLE 0x00020000 /* file may not be changed */
#define SF_APPEND 0x00040000 /* writes to file may only append */
+/* SF_NOUNLINK 0x00100000 [NOT IMPLEMENTED] */
+#define SF_SNAPSHOT 0x00200000 /* snapshot inode */
+#define SF_LOG 0x00400000 /* WAPBL log file inode */
+#define SF_SNAPINVAL 0x00800000 /* snapshot is invalid */
+#ifdef _KERNEL
+/*
+ * Shorthand abbreviations of above.
+ */
+#define OPAQUE (UF_OPAQUE)
+#define APPEND (UF_APPEND | SF_APPEND)
+#define IMMUTABLE (UF_IMMUTABLE | SF_IMMUTABLE)
+#endif /* _KERNEL */
#endif /* _NETBSD_SOURCE */
+#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
+ defined(_NETBSD_SOURCE)
+/*
+ * Special values for utimensat and futimens
+ */
+#define UTIME_NOW ((1 << 30) - 1)
+#define UTIME_OMIT ((1 << 30) - 2)
+#endif
+
#if defined(__minix)
#include <machine/vmparam.h>
/* Convenient constant to use when st_blocksize field is required. */
int fstat(int, struct stat *) __RENAME(__fstat50);
#endif
mode_t umask(mode_t);
+#if (_POSIX_C_SOURCE - 0) >= 200112L || defined(_XOPEN_SOURCE) || \
+ defined(_NETBSD_SOURCE)
+#ifndef __LIBC12_SOURCE__
+int lstat(const char *, struct stat *) __RENAME(__lstat50);
+#endif
+#endif /* _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE || _NETBSD_SOURCE */
#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
int fchmod(int, mode_t);
#ifndef __LIBC12_SOURCE__
-int lstat(const char *, struct stat *) __RENAME(__lstat50);
int mknod(const char *, mode_t, dev_t) __RENAME(__mknod50);
#endif
#endif /* defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) */
+
+#if defined(_NETBSD_SOURCE) && !defined(__minix)
+int chflags(const char *, unsigned long);
+int fchflags(int, unsigned long);
+int lchflags(const char *, unsigned long);
+int lchmod(const char *, mode_t);
+#endif /* defined(_NETBSD_SOURCE) && !defined(__minix) */
+
+#ifndef __minix
+#ifndef __LIBC12_SOURCE__
+/*
+ * X/Open Extended API set 2 (a.k.a. C063)
+ */
+#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
+ defined(_INCOMPLETE_XOPEN_C063) || defined(_NETBSD_SOURCE)
+int fstatat(int, const char *, struct stat *, int);
+int utimensat(int, const char *, const struct timespec *, int);
+#endif
+
+#ifdef _NETBSD_SOURCE
+int utimens(const char *, const struct timespec *);
+int lutimens(const char *, const struct timespec *);
+#endif
+#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
+ defined(_NETBSD_SOURCE)
+int futimens(int, const struct timespec *);
+#endif
+#endif
+#endif /* !__minix */
+
__END_DECLS
#endif /* !_KERNEL && !_STANDALONE */