nil)
;;; filesystem access
-
-(define-call "access" int minusp (pathname filename) (mode int))
-(define-call "chdir" int minusp (pathname filename))
-(define-call "chmod" int minusp (pathname filename) (mode mode-t))
-(define-call "chown" int minusp (pathname filename)
- (owner uid-t) (group gid-t))
-(define-call "chroot" int minusp (pathname filename))
-(define-call "close" int minusp (fd file-descriptor))
-(define-call "creat" int minusp (pathname filename) (mode mode-t))
-(define-call "dup" int minusp (oldfd file-descriptor))
-(define-call "dup2" int minusp (oldfd file-descriptor) (newfd file-descriptor))
-(define-call "fchdir" int minusp (fd file-descriptor))
-(define-call "fchmod" int minusp (fd file-descriptor) (mode mode-t))
-(define-call "fchown" int minusp (fd file-descriptor)
- (owner uid-t) (group gid-t))
-(define-call "fdatasync" int minusp (fd file-descriptor))
-(define-call "ftruncate" int minusp (fd file-descriptor) (length off-t))
-(define-call "fsync" int minusp (fd file-descriptor))
-(define-call "lchown" int minusp (pathname filename)
- (owner uid-t) (group gid-t))
-(define-call "link" int minusp (oldpath filename) (newpath filename))
-(define-call "lseek" off-t minusp (fd file-descriptor) (offset off-t) (whence int))
-(define-call "mkdir" int minusp (pathname filename) (mode mode-t))
-(define-call "mkfifo" int minusp (pathname filename) (mode mode-t))
-(define-call-internally open-with-mode "open" int minusp (pathname filename) (flags int) (mode mode-t))
-(define-call-internally open-without-mode "open" int minusp (pathname filename) (flags int))
-(define-entry-point "open" (pathname flags &optional (mode nil mode-supplied))
- (if mode-supplied
- (open-with-mode pathname flags mode)
- (open-without-mode pathname flags)))
-;;(define-call "readlink" int minusp (path filename) (buf (* t)) (len int))
+(defmacro define-call* (name &rest arguments)
+ #-win32 `(define-call ,name ,@arguments)
+ #+win32 `(define-call ,(concatenate 'string "_" name) ,@arguments))
+
+(define-call* "access" int minusp (pathname filename) (mode int))
+(define-call* "chdir" int minusp (pathname filename))
+(define-call* "chmod" int minusp (pathname filename) (mode mode-t))
+(define-call* "close" int minusp (fd file-descriptor))
+(define-call* "creat" int minusp (pathname filename) (mode mode-t))
+(define-call* "dup" int minusp (oldfd file-descriptor))
+(define-call* "dup2" int minusp (oldfd file-descriptor)
+ (newfd file-descriptor))
+(define-call* "lseek" off-t minusp (fd file-descriptor) (offset off-t)
+ (whence int))
+(define-call* "mkdir" int minusp (pathname filename) (mode mode-t))
+(macrolet ((def (x)
+ `(progn
+ (define-call-internally open-with-mode ,x int minusp
+ (pathname filename) (flags int) (mode mode-t))
+ (define-call-internally open-without-mode ,x int minusp
+ (pathname filename) (flags int))
+ (define-entry-point ,x
+ (pathname flags &optional (mode nil mode-supplied))
+ (if mode-supplied
+ (open-with-mode pathname flags mode)
+ (open-without-mode pathname flags))))))
+ (def #-win32 "open" #+win32 "_open"))
(define-call "rename" int minusp (oldpath filename) (newpath filename))
-(define-call "rmdir" int minusp (pathname filename))
-(define-call "symlink" int minusp (oldpath filename) (newpath filename))
-(define-call "sync" void never-fails)
-(define-call "truncate" int minusp (pathname filename) (length off-t))
-(define-call "unlink" int minusp (pathname filename))
-(define-call "mkstemp" int minusp (template c-string))
-
-(define-call-internally ioctl-without-arg "ioctl" int minusp (fd file-descriptor) (cmd int))
-(define-call-internally ioctl-with-int-arg "ioctl" int minusp (fd file-descriptor) (cmd int) (arg int))
-(define-call-internally ioctl-with-pointer-arg "ioctl" int minusp (fd file-descriptor) (cmd int) (arg alien-pointer-to-anything-or-nil))
-(define-entry-point "ioctl" (fd cmd &optional (arg nil argp))
- (if argp
- (etypecase arg
- ((alien int) (ioctl-with-int-arg fd cmd arg))
- ((or (alien (* t)) null) (ioctl-with-pointer-arg fd cmd arg)))
- (ioctl-without-arg fd cmd)))
-
-(define-call-internally fcntl-without-arg "fcntl" int minusp (fd file-descriptor) (cmd int))
-(define-call-internally fcntl-with-int-arg "fcntl" int minusp (fd file-descriptor) (cmd int) (arg int))
-(define-call-internally fcntl-with-pointer-arg "fcntl" int minusp (fd file-descriptor) (cmd int) (arg alien-pointer-to-anything-or-nil))
-(define-entry-point "fcntl" (fd cmd &optional (arg nil argp))
- (if argp
- (etypecase arg
- ((alien int) (fcntl-with-int-arg fd cmd arg))
- ((or (alien (* t)) null) (fcntl-with-pointer-arg fd cmd arg)))
- (fcntl-without-arg fd cmd)))
-
+(define-call* "rmdir" int minusp (pathname filename))
+(define-call* "unlink" int minusp (pathname filename))
(define-call "opendir" (* t) null-alien (pathname filename))
(define-call "readdir" (* dirent)
;; readdir() has the worst error convention in the world. It's just
(dir (* t)))
(define-call "closedir" int minusp (dir (* t)))
;; need to do this here because we can't do it in the DEFPACKAGE
+(define-call* "umask" mode-t never-fails (mode mode-t))
+(define-call* "getpid" pid-t never-fails)
+
+#-win32
+(progn
+ (define-call "chown" int minusp (pathname filename)
+ (owner uid-t) (group gid-t))
+ (define-call "chroot" int minusp (pathname filename))
+ (define-call "fchdir" int minusp (fd file-descriptor))
+ (define-call "fchmod" int minusp (fd file-descriptor) (mode mode-t))
+ (define-call "fchown" int minusp (fd file-descriptor)
+ (owner uid-t) (group gid-t))
+ (define-call "fdatasync" int minusp (fd file-descriptor))
+ (define-call "ftruncate" int minusp (fd file-descriptor) (length off-t))
+ (define-call "fsync" int minusp (fd file-descriptor))
+ (define-call "lchown" int minusp (pathname filename)
+ (owner uid-t) (group gid-t))
+ (define-call "link" int minusp (oldpath filename) (newpath filename))
+ (define-call "mkfifo" int minusp (pathname filename) (mode mode-t))
+ (define-call "symlink" int minusp (oldpath filename) (newpath filename))
+ (define-call "sync" void never-fails)
+ (define-call "truncate" int minusp (pathname filename) (length off-t))
+ ;; FIXME: Windows does have _mktemp, which has a slightlty different
+ ;; interface
+ (define-call "mkstemp" int minusp (template c-string))
+ (define-call-internally ioctl-without-arg "ioctl" int minusp
+ (fd file-descriptor) (cmd int))
+ (define-call-internally ioctl-with-int-arg "ioctl" int minusp
+ (fd file-descriptor) (cmd int) (arg int))
+ (define-call-internally ioctl-with-pointer-arg "ioctl" int minusp
+ (fd file-descriptor) (cmd int)
+ (arg alien-pointer-to-anything-or-nil))
+ (define-entry-point "ioctl" (fd cmd &optional (arg nil argp))
+ (if argp
+ (etypecase arg
+ ((alien int) (ioctl-with-int-arg fd cmd arg))
+ ((or (alien (* t)) null) (ioctl-with-pointer-arg fd cmd arg)))
+ (ioctl-without-arg fd cmd)))
+ (define-call-internally fcntl-without-arg "fcntl" int minusp
+ (fd file-descriptor) (cmd int))
+ (define-call-internally fcntl-with-int-arg "fcntl" int minusp
+ (fd file-descriptor) (cmd int) (arg int))
+ (define-call-internally fcntl-with-pointer-arg "fcntl" int minusp
+ (fd file-descriptor) (cmd int)
+ (arg alien-pointer-to-anything-or-nil))
+ (define-entry-point "fcntl" (fd cmd &optional (arg nil argp))
+ (if argp
+ (etypecase arg
+ ((alien int) (fcntl-with-int-arg fd cmd arg))
+ ((or (alien (* t)) null) (fcntl-with-pointer-arg fd cmd arg)))
+ (fcntl-without-arg fd cmd)))
+
+ ;; uid, gid
+ (define-call "geteuid" uid-t never-fails) ; "always successful", it says
+ (define-call "getresuid" uid-t never-fails)
+ (define-call "getuid" uid-t never-fails)
+ (define-call "seteuid" int minusp (uid uid-t))
+ (define-call "setfsuid" int minusp (uid uid-t))
+ (define-call "setreuid" int minusp (ruid uid-t) (euid uid-t))
+ (define-call "setresuid" int minusp (ruid uid-t) (euid uid-t) (suid uid-t))
+ (define-call "setuid" int minusp (uid uid-t))
+ (define-call "getegid" gid-t never-fails)
+ (define-call "getgid" gid-t never-fails)
+ (define-call "getresgid" gid-t never-fails)
+ (define-call "setegid" int minusp (gid gid-t))
+ (define-call "setfsgid" int minusp (gid gid-t))
+ (define-call "setgid" int minusp (gid gid-t))
+ (define-call "setregid" int minusp (rgid gid-t) (egid gid-t))
+ (define-call "setresgid" int minusp (rgid gid-t) (egid gid-t) (sgid gid-t))
+
+ ;; processes, signals
+ (define-call "alarm" int never-fails (seconds unsigned))
+ (define-call "fork" pid-t minusp)
+ (define-call "getpgid" pid-t minusp (pid pid-t))
+ (define-call "getppid" pid-t never-fails)
+ (define-call "getpgrp" pid-t never-fails)
+ (define-call "getsid" pid-t minusp (pid pid-t))
+ (define-call "kill" int minusp (pid pid-t) (signal int))
+ (define-call "killpg" int minusp (pgrp int) (signal int))
+ (define-call "pause" int minusp)
+ (define-call "setpgid" int minusp (pid pid-t) (pgid pid-t))
+ (define-call "setpgrp" int minusp))
-(define-call "umask" mode-t never-fails (mode mode-t))
-
-;;; uid, gid
-
-(define-call "geteuid" uid-t never-fails) ; "always successful", it says
-(define-call "getresuid" uid-t never-fails)
-(define-call "getuid" uid-t never-fails)
-(define-call "seteuid" int minusp (uid uid-t))
-(define-call "setfsuid" int minusp (uid uid-t))
-(define-call "setreuid" int minusp
- (ruid uid-t) (euid uid-t))
-(define-call "setresuid" int minusp
- (ruid uid-t) (euid uid-t)
- (suid uid-t))
-(define-call "setuid" int minusp (uid uid-t))
-
-(define-call "getegid" gid-t never-fails)
-(define-call "getgid" gid-t never-fails)
-(define-call "getresgid" gid-t never-fails)
-(define-call "setegid" int minusp (gid gid-t))
-(define-call "setfsgid" int minusp (gid gid-t))
-(define-call "setgid" int minusp (gid gid-t))
-(define-call "setregid" int minusp
- (rgid gid-t) (egid gid-t))
-(define-call "setresgid" int minusp
- (rgid gid-t)
- (egid gid-t) (sgid gid-t))
-
-;;; processes, signals
-(define-call "alarm" int never-fails (seconds unsigned))
-(define-call "fork" pid-t minusp)
-(define-call "getpgid" pid-t minusp (pid pid-t))
-(define-call "getpid" pid-t never-fails)
-(define-call "getppid" pid-t never-fails)
-(define-call "getpgrp" pid-t never-fails)
-(define-call "getsid" pid-t minusp (pid pid-t))
-(define-call "kill" int minusp (pid pid-t) (signal int))
-(define-call "killpg" int minusp (pgrp int) (signal int))
-(define-call "pause" int minusp)
-(define-call "setpgid" int minusp
- (pid pid-t) (pgid pid-t))
-(define-call "setpgrp" int minusp)
-
-(export 'wait :sb-posix)
-(declaim (inline wait))
-(defun wait (&optional statusptr)
- (declare (type (or null (simple-array (signed-byte 32) (1))) statusptr))
- (let* ((ptr (or statusptr (make-array 1 :element-type '(signed-byte 32))))
- (pid (alien-funcall
- (extern-alien "wait" (function pid-t (* int)))
- (sb-sys:vector-sap ptr))))
- (if (minusp pid)
- (syscall-error)
- (values pid (aref ptr 0)))))
-
-(export 'waitpid :sb-posix)
-(declaim (inline waitpid))
-(defun waitpid (pid options &optional statusptr)
- (declare (type (sb-alien:alien pid-t) pid)
- (type (sb-alien:alien int) options)
- (type (or null (simple-array (signed-byte 32) (1))) statusptr))
- (let* ((ptr (or statusptr (make-array 1 :element-type '(signed-byte 32))))
- (pid (alien-funcall
- (extern-alien "waitpid" (function pid-t
- pid-t (* int) int))
- pid (sb-sys:vector-sap ptr) options)))
- (if (minusp pid)
- (syscall-error)
- (values pid (aref ptr 0)))))
+;;(define-call "readlink" int minusp (path filename) (buf (* t)) (len int))
-;; waitpid macros
-(define-call "wifexited" boolean never-fails (status int))
-(define-call "wexitstatus" int never-fails (status int))
-(define-call "wifsignaled" boolean never-fails (status int))
-(define-call "wtermsig" int never-fails (status int))
-(define-call "wifstopped" boolean never-fails (status int))
-(define-call "wstopsig" int never-fails (status int))
-#+nil ; see alien/waitpid-macros.c
-(define-call "wifcontinued" boolean never-fails (status int))
+#-win32
+(progn
+ (export 'wait :sb-posix)
+ (declaim (inline wait))
+ (defun wait (&optional statusptr)
+ (declare (type (or null (simple-array (signed-byte 32) (1))) statusptr))
+ (let* ((ptr (or statusptr (make-array 1 :element-type '(signed-byte 32))))
+ (pid (alien-funcall
+ (extern-alien "wait" (function pid-t (* int)))
+ (sb-sys:vector-sap ptr))))
+ (if (minusp pid)
+ (syscall-error)
+ (values pid (aref ptr 0))))))
+
+#-win32
+(progn
+ (export 'waitpid :sb-posix)
+ (declaim (inline waitpid))
+ (defun waitpid (pid options &optional statusptr)
+ (declare (type (sb-alien:alien pid-t) pid)
+ (type (sb-alien:alien int) options)
+ (type (or null (simple-array (signed-byte 32) (1))) statusptr))
+ (let* ((ptr (or statusptr (make-array 1 :element-type '(signed-byte 32))))
+ (pid (alien-funcall
+ (extern-alien "waitpid" (function pid-t
+ pid-t (* int) int))
+ pid (sb-sys:vector-sap ptr) options)))
+ (if (minusp pid)
+ (syscall-error)
+ (values pid (aref ptr 0)))))
+ ;; waitpid macros
+ (define-call "wifexited" boolean never-fails (status int))
+ (define-call "wexitstatus" int never-fails (status int))
+ (define-call "wifsignaled" boolean never-fails (status int))
+ (define-call "wtermsig" int never-fails (status int))
+ (define-call "wifstopped" boolean never-fails (status int))
+ (define-call "wstopsig" int never-fails (status int))
+ #+nil ; see alien/waitpid-macros.c
+ (define-call "wifcontinued" boolean never-fails (status int)))
;;; mmap, msync
-(define-call "mmap" sb-sys:system-area-pointer
- (lambda (res)
- (= (sb-sys:sap-int res) #.(1- (expt 2 sb-vm::n-machine-word-bits))))
- (addr sap-or-nil) (length unsigned) (prot unsigned)
- (flags unsigned) (fd file-descriptor) (offset off-t))
+#-win32
+(progn
+ (define-call "mmap" sb-sys:system-area-pointer
+ (lambda (res)
+ (= (sb-sys:sap-int res) #.(1- (expt 2 sb-vm::n-machine-word-bits))))
+ (addr sap-or-nil) (length unsigned) (prot unsigned)
+ (flags unsigned) (fd file-descriptor) (offset off-t))
-(define-call "munmap" int minusp
- (start sb-sys:system-area-pointer) (length unsigned))
+ (define-call "munmap" int minusp
+ (start sb-sys:system-area-pointer) (length unsigned))
(define-call "msync" int minusp
- (addr sb-sys:system-area-pointer) (length unsigned) (flags int))
+ (addr sb-sys:system-area-pointer) (length unsigned) (flags int)))
+#-win32
(define-call "getpagesize" int minusp)
+#+win32
+;;; KLUDGE: This could be taken from GetSystemInfo
+(export (defun getpagesize () 4096))
;;; passwd database
+#-win32
(define-protocol-class passwd alien-passwd ()
((name :initarg :name :accessor passwd-name)
(passwd :initarg :passwd :accessor passwd-passwd)
(shell :initarg :shell :accessor passwd-shell)))
(defmacro define-pw-call (name arg type)
+ #-win32
;; FIXME: this isn't the documented way of doing this, surely?
(let ((lisp-name (intern (string-upcase name) :sb-posix)))
`(progn
r
(alien-to-passwd r)))))))
-(define-pw-call "getpwnam" login-name
- (function (* alien-passwd) c-string))
-(define-pw-call "getpwuid" uid
- (function (* alien-passwd) uid-t))
+(define-pw-call "getpwnam" login-name (function (* alien-passwd) c-string))
+(define-pw-call "getpwuid" uid (function (* alien-passwd) uid-t))
(define-protocol-class stat alien-stat ()
((mode :initarg :mode :accessor stat-mode)
(defmacro define-stat-call (name arg designator-fun type)
;; FIXME: this isn't the documented way of doing this, surely?
- (let ((lisp-name (intern (string-upcase name) :sb-posix)))
+ (let ((lisp-name (lisp-for-c-symbol name)))
`(progn
(export ',lisp-name :sb-posix)
(declaim (inline ,lisp-name))
(syscall-error))
(alien-to-stat a-stat stat)))))))
-(define-stat-call "stat" pathname filename
+(define-stat-call #-win32 "stat" #+win32 "_stat" pathname filename
(function int c-string (* alien-stat)))
+
+#-win32
(define-stat-call "lstat" pathname filename
(function int c-string (* alien-stat)))
-(define-stat-call "fstat" fd file-descriptor
+;;; No symbolic links on Windows, so use stat
+#+win32
+(progn
+ (declaim (inline lstat))
+ (export (defun lstat (filename &optional stat)
+ (if stat (stat filename stat) (stat filename)))))
+
+(define-stat-call #-win32 "fstat" #+win32 "_fstat" fd file-descriptor
(function int int (* alien-stat)))
(define-call "s_islnk" boolean never-fails (mode mode-t))
(define-call "s_issock" boolean never-fails (mode mode-t))
-(export 'pipe :sb-posix)
-(declaim (inline pipe))
-(defun pipe (&optional filedes2)
- (declare (type (or null (simple-array (signed-byte 32) (2))) filedes2))
- (unless filedes2
- (setq filedes2 (make-array 2 :element-type '(signed-byte 32))))
- (let ((r (alien-funcall
- ;; FIXME: (* INT)? (ARRAY INT 2) would be better
- (extern-alien "pipe" (function int (* int)))
- (sb-sys:vector-sap filedes2))))
- (when (minusp r)
- (syscall-error)))
- (values (aref filedes2 0) (aref filedes2 1)))
-
+#-win32
+(progn
+ (export 'pipe :sb-posix)
+ (declaim (inline pipe))
+ (defun pipe (&optional filedes2)
+ (declare (type (or null (simple-array (signed-byte 32) (2))) filedes2))
+ (unless filedes2
+ (setq filedes2 (make-array 2 :element-type '(signed-byte 32))))
+ (let ((r (alien-funcall
+ ;; FIXME: (* INT)? (ARRAY INT 2) would be better
+ (extern-alien "pipe" (function int (* int)))
+ (sb-sys:vector-sap filedes2))))
+ (when (minusp r)
+ (syscall-error)))
+ (values (aref filedes2 0) (aref filedes2 1))))
+
+#-win32
(define-protocol-class termios alien-termios ()
((iflag :initarg :iflag :accessor sb-posix:termios-iflag)
(oflag :initarg :oflag :accessor sb-posix:termios-oflag)
(lflag :initarg :lflag :accessor sb-posix:termios-lflag)
(cc :initarg :cc :accessor sb-posix:termios-cc :array-length nccs)))
-(export 'tcsetattr :sb-posix)
-(declaim (inline tcsetattr))
-(defun tcsetattr (fd actions termios)
- (with-alien-termios a-termios ()
- (termios-to-alien termios a-termios)
- (let ((fd (file-descriptor fd)))
- (let* ((r (alien-funcall
- (extern-alien
- "tcsetattr"
- (function int int int (* alien-termios)))
- fd actions a-termios)))
- (when (minusp r)
- (syscall-error)))
- (values))))
-(export 'tcgetattr :sb-posix)
-(declaim (inline tcgetattr))
-(defun tcgetattr (fd &optional termios)
- (with-alien-termios a-termios ()
- (let ((r (alien-funcall
- (extern-alien "tcgetattr"
- (function int int (* alien-termios)))
- (file-descriptor fd)
- a-termios)))
- (when (minusp r)
- (syscall-error))
- (setf termios (alien-to-termios a-termios termios))))
- termios)
+#-win32
+(progn
+ (export 'tcsetattr :sb-posix)
+ (declaim (inline tcsetattr))
+ (defun tcsetattr (fd actions termios)
+ (with-alien-termios a-termios ()
+ (termios-to-alien termios a-termios)
+ (let ((fd (file-descriptor fd)))
+ (let* ((r (alien-funcall
+ (extern-alien
+ "tcsetattr"
+ (function int int int (* alien-termios)))
+ fd actions a-termios)))
+ (when (minusp r)
+ (syscall-error)))
+ (values))))
+ (export 'tcgetattr :sb-posix)
+ (declaim (inline tcgetattr))
+ (defun tcgetattr (fd &optional termios)
+ (with-alien-termios a-termios ()
+ (let ((r (alien-funcall
+ (extern-alien "tcgetattr"
+ (function int int (* alien-termios)))
+ (file-descriptor fd)
+ a-termios)))
+ (when (minusp r)
+ (syscall-error))
+ (setf termios (alien-to-termios a-termios termios))))
+ termios))
;;; environment