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-rw-r--r--include/mpw/stat.h75
1 files changed, 75 insertions, 0 deletions
diff --git a/include/mpw/stat.h b/include/mpw/stat.h
new file mode 100644
index 00000000000..057b8d53113
--- /dev/null
+++ b/include/mpw/stat.h
@@ -0,0 +1,75 @@
+/* The <sys/stat.h> header defines a struct that is used in the stat() and
+ * fstat functions. The information in this struct comes from the i-node of
+ * some file. These calls are the only approved way to inspect i-nodes.
+ */
+
+#ifndef _STAT_H
+#define _STAT_H
+
+#ifndef _TYPES_H /* not quite right */
+#include <sys/types.h>
+#endif
+
+struct stat {
+ dev_t st_dev; /* major/minor device number */
+ ino_t st_ino; /* i-node number */
+ mode_t st_mode; /* file mode, protection bits, etc. */
+ short int st_nlink; /* # links; TEMPORARY HACK: should be nlink_t*/
+ uid_t st_uid; /* uid of the file's owner */
+ short int st_gid; /* gid; TEMPORARY HACK: should be gid_t */
+ dev_t 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 */
+};
+
+/* Traditional mask definitions for st_mode. */
+#define S_IFMT 0170000 /* type of file */
+#define S_IFREG 0100000 /* regular */
+#define S_IFBLK 0060000 /* block special */
+#define S_IFDIR 0040000 /* directory */
+#define S_IFCHR 0020000 /* character special */
+#define S_IFIFO 0010000 /* this is a FIFO */
+#define S_ISUID 0004000 /* set user id on execution */
+#define S_ISGID 0002000 /* set group id on execution */
+ /* next is reserved for future use */
+#define S_ISVTX 01000 /* save swapped text even after use */
+
+/* POSIX masks for st_mode. */
+#define S_IRWXU 00700 /* owner: rwx------ */
+#define S_IRUSR 00400 /* owner: r-------- */
+#define S_IWUSR 00200 /* owner: -w------- */
+#define S_IXUSR 00100 /* owner: --x------ */
+
+#define S_IRWXG 00070 /* group: ---rwx--- */
+#define S_IRGRP 00040 /* group: ---r----- */
+#define S_IWGRP 00020 /* group: ----w---- */
+#define S_IXGRP 00010 /* group: -----x--- */
+
+#define S_IRWXO 00007 /* others: ------rwx */
+#define S_IROTH 00004 /* others: ------r-- */
+#define S_IWOTH 00002 /* others: -------w- */
+#define S_IXOTH 00001 /* others: --------x */
+
+/* The following macros test st_mode (from POSIX Sec. 5.6.1.1. */
+#define S_ISREG(m) ((m & S_IFMT) == S_IFREG) /* is a reg file */
+#define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR) /* is a directory */
+#define S_ISCHR(m) ((m & S_IFMT) == S_IFCHR) /* is a char spec */
+#define S_ISBLK(m) ((m & S_IFMT) == S_IFBLK) /* is a block spec */
+#define S_ISFIFO(m) ((m & S_IFMT) == S_IFIFO) /* is a pipe/FIFO */
+
+
+/* Function Prototypes. */
+#ifndef _ANSI_H
+#include <ansi.h>
+#endif
+
+_PROTOTYPE( int chmod, (const char *_path, int _mode) );
+_PROTOTYPE( int fstat, (int _fildes, struct stat *_buf) );
+_PROTOTYPE( int mkdir, (const char *_path, int _mode) );
+_PROTOTYPE( int mkfifo, (const char *_path, int _mode) );
+_PROTOTYPE( int stat , (const char *_path, struct stat *_buf) );
+_PROTOTYPE( mode_t umask, (int _cmask) );
+
+#endif /* _STAT_H */