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/* Copyright (C) 1995 Amdahl Corporation. This file is part of XEmacs. XEmacs 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, or (at your option) any later version. XEmacs 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 XEmacs; see the file COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <errno.h> #include <sys/errno.h> /* <errno.h> does not always imply this */ /* Load sys/types.h if not already loaded. In some systems loading it twice is suicidal. */ #ifndef makedev #include <sys/types.h> /* some typedefs are used in sys/file.h */ #endif #include <sys/file.h> #include <sys/stat.h> #include <sys/param.h> #if NeXT /* what is needed from here? Do others need it too? */ # include <sys/fcntl.h> #endif /* NeXT */ #ifdef VMS #ifndef __GNUC__ #include <file.h> #endif #include <rms.h> #include <rmsdef.h> #include <fab.h> #include <nam.h> #include <perror.h> #include <stddef.h> #endif #ifdef MSDOS #include <dos.h> #include "msdos.h" #endif /* MSDOS */ #ifndef O_RDONLY #define O_RDONLY 0 #endif #ifndef O_WRONLY #define O_WRONLY 1 #endif #ifndef O_RDWR #define O_RDWR 2 #endif /* if system does not have symbolic links, it does not have lstat. In that case, use ordinary stat instead. */ #ifndef S_IFLNK #define lstat stat #endif #ifndef S_IREAD #define S_IREAD S_IRUSR #define S_IWRITE S_IWUSR #define S_IEXEC S_IXUSR #endif #if 0 /* This is unreliable, since GCC 2.5 always has S_ISREG in its fixed headers but it does not always have mode_t. It seems safer not to try to use mode_t ever. */ #if !defined(S_ISREG) || defined(NO_MODE_T) /* Doesn't have POSIX.1 stat stuff or doesn't have mode_t. */ #define mode_t unsigned short #endif #endif #ifdef STAT_MACROS_BROKEN #undef S_ISBLK #undef S_ISCHR #undef S_ISDIR #undef S_ISFIFO #undef S_ISLNK #undef S_ISMPB #undef S_ISMPC #undef S_ISNWK #undef S_ISREG #undef S_ISSOCK #endif /* STAT_MACROS_BROKEN. */ #if !defined(S_ISBLK) && defined(S_IFBLK) #define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) #endif #if !defined(S_ISCHR) && defined(S_IFCHR) #define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) #endif #if !defined(S_ISDIR) && defined(S_IFDIR) #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) #endif #if !defined(S_ISREG) && defined(S_IFREG) #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) #endif #if !defined(S_ISFIFO) && defined(S_IFIFO) #define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) #endif #if !defined(S_ISLNK) && defined(S_IFLNK) #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) #endif #if !defined(S_ISSOCK) && defined(S_IFSOCK) #define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) #endif #if !defined(S_ISMPB) && defined(S_IFMPB) /* V7 */ #define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) #define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) #endif #if !defined(S_ISNWK) && defined(S_IFNWK) /* HP/UX */ #define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) #endif #if !defined (USG) && !defined (VMS) # define HAVE_FSYNC #endif #ifndef MAXPATHLEN /* in 4.1, param.h fails to define this. */ #define MAXPATHLEN 1024 #endif /* not MAXPATHLEN */ #ifndef X_OK # define X_OK 01 #endif #ifndef FD_CLOEXEC # define FD_CLOEXEC 1 #endif /* encapsulations: file-information calls */ #ifdef ENCAPSULATE_ACCESS extern int sys_access (CONST char *path, int mode); #endif #if defined (ENCAPSULATE_ACCESS) && !defined (DONT_ENCAPSULATE) # undef access # define access sys_access #endif #if !defined (ENCAPSULATE_ACCESS) && defined (DONT_ENCAPSULATE) # define sys_access access #endif #ifdef ENCAPSULATE_LSTAT extern int sys_lstat (CONST char *path, struct stat *buf); #endif #if defined (ENCAPSULATE_LSTAT) && !defined (DONT_ENCAPSULATE) # undef lstat # define lstat sys_lstat #endif #if !defined (ENCAPSULATE_LSTAT) && defined (DONT_ENCAPSULATE) # define sys_lstat lstat #endif #ifdef ENCAPSULATE_READLINK extern int sys_readlink (CONST char *path, char *buf, int bufsiz); #endif #if defined (ENCAPSULATE_READLINK) && !defined (DONT_ENCAPSULATE) # undef readlink # define readlink sys_readlink #endif #if !defined (ENCAPSULATE_READLINK) && defined (DONT_ENCAPSULATE) # define sys_readlink readlink #endif #ifdef ENCAPSULATE_STAT extern int sys_stat (CONST char *path, struct stat *buf); #endif #if defined (ENCAPSULATE_STAT) && !defined (DONT_ENCAPSULATE) # undef stat /* Need to use arguments to avoid messing with struct stat */ # define stat(path, buf) sys_stat (path, buf) #endif #if !defined (ENCAPSULATE_STAT) && defined (DONT_ENCAPSULATE) # define sys_stat stat #endif /* encapsulations: file-manipulation calls */ #ifdef ENCAPSULATE_CHMOD extern int sys_chmod (CONST char *path, int mode); #endif #if defined (ENCAPSULATE_CHMOD) && !defined (DONT_ENCAPSULATE) # undef chmod # define chmod sys_chmod #endif #if !defined (ENCAPSULATE_CHMOD) && defined (DONT_ENCAPSULATE) # define sys_chmod chmod #endif #ifdef ENCAPSULATE_CREAT extern int sys_creat (CONST char *path, int mode); #endif #if defined (ENCAPSULATE_CREAT) && !defined (DONT_ENCAPSULATE) # undef creat # define creat sys_creat #endif #if !defined (ENCAPSULATE_CREAT) && defined (DONT_ENCAPSULATE) # define sys_creat creat #endif #ifdef ENCAPSULATE_LINK extern int sys_link (CONST char *existing, CONST char *new); #endif #if defined (ENCAPSULATE_LINK) && !defined (DONT_ENCAPSULATE) # undef link # define link sys_link #endif #if !defined (ENCAPSULATE_LINK) && defined (DONT_ENCAPSULATE) # define sys_link link #endif #ifdef ENCAPSULATE_RENAME extern int sys_rename (CONST char *old, CONST char *new); #endif #if defined (ENCAPSULATE_RENAME) && !defined (DONT_ENCAPSULATE) # undef rename # define rename sys_rename #endif #if !defined (ENCAPSULATE_RENAME) && defined (DONT_ENCAPSULATE) # define sys_rename rename #endif #ifdef ENCAPSULATE_SYMLINK extern int sys_symlink (CONST char *name1, CONST char *name2); #endif #if defined (ENCAPSULATE_SYMLINK) && !defined (DONT_ENCAPSULATE) # undef symlink # define symlink sys_symlink #endif #if !defined (ENCAPSULATE_SYMLINK) && defined (DONT_ENCAPSULATE) # define sys_symlink symlink #endif #ifdef ENCAPSULATE_UNLINK extern int sys_unlink (CONST char *path); #endif #if defined (ENCAPSULATE_UNLINK) && !defined (DONT_ENCAPSULATE) # undef unlink # define unlink sys_unlink #endif #if !defined (ENCAPSULATE_UNLINK) && defined (DONT_ENCAPSULATE) # define sys_unlink unlink #endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.