-(cl:in-package :sb-posix-internal)
+(cl:in-package :sb-posix)
(defmacro define-protocol-class
(name alien-type superclasses slots &rest options)
(define-call "access" int minusp (pathname filename) (mode int))
(define-call "chdir" int minusp (pathname filename))
-(define-call "chmod" int minusp (pathname filename) (mode sb-posix::mode-t))
+(define-call "chmod" int minusp (pathname filename) (mode mode-t))
(define-call "chown" int minusp (pathname filename)
- (owner sb-posix::uid-t) (group sb-posix::gid-t))
+ (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 sb-posix::mode-t))
+(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 sb-posix::mode-t))
+(define-call "fchmod" int minusp (fd file-descriptor) (mode mode-t))
(define-call "fchown" int minusp (fd file-descriptor)
- (owner sb-posix::uid-t) (group sb-posix::gid-t))
+ (owner uid-t) (group gid-t))
(define-call "fdatasync" int minusp (fd file-descriptor))
-(define-call "ftruncate" int minusp (fd file-descriptor) (length sb-posix::off-t))
+(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 sb-posix::uid-t) (group sb-posix::gid-t))
+ (owner uid-t) (group gid-t))
(define-call "link" int minusp (oldpath filename) (newpath filename))
-(define-call "lseek" sb-posix::off-t minusp (fd file-descriptor) (offset sb-posix::off-t) (whence int))
-(define-call "mkdir" int minusp (pathname filename) (mode sb-posix::mode-t))
-(define-call "mkfifo" int minusp (pathname filename) (mode sb-posix::mode-t))
-(define-call-internally open-with-mode "open" int minusp (pathname filename) (flags int) (mode sb-posix::mode-t))
+(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
(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 sb-posix::off-t))
+(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))
(fcntl-without-arg fd cmd)))
(define-call "opendir" (* t) null-alien (pathname filename))
-(define-call "readdir" (* sb-posix::dirent)
+(define-call "readdir" (* dirent)
;; readdir() has the worst error convention in the world. It's just
;; too painful to support. (return is NULL _and_ errno "unchanged"
;; is not an error, it's EOF).
not
(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" sb-posix::mode-t never-fails (mode sb-posix::mode-t))
+(define-call "umask" mode-t never-fails (mode mode-t))
;;; uid, gid
-(define-call "geteuid" sb-posix::uid-t never-fails) ; "always successful", it says
-(define-call "getresuid" sb-posix::uid-t never-fails)
-(define-call "getuid" sb-posix::uid-t never-fails)
-(define-call "seteuid" int minusp (uid sb-posix::uid-t))
-(define-call "setfsuid" int minusp (uid sb-posix::uid-t))
+(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 sb-posix::uid-t) (euid sb-posix::uid-t))
+ (ruid uid-t) (euid uid-t))
(define-call "setresuid" int minusp
- (ruid sb-posix::uid-t) (euid sb-posix::uid-t)
- (suid sb-posix::uid-t))
-(define-call "setuid" int minusp (uid sb-posix::uid-t))
-
-(define-call "getegid" sb-posix::gid-t never-fails)
-(define-call "getgid" sb-posix::gid-t never-fails)
-(define-call "getresgid" sb-posix::gid-t never-fails)
-(define-call "setegid" int minusp (gid sb-posix::gid-t))
-(define-call "setfsgid" int minusp (gid sb-posix::gid-t))
-(define-call "setgid" int minusp (gid sb-posix::gid-t))
+ (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 sb-posix::gid-t) (egid sb-posix::gid-t))
+ (rgid gid-t) (egid gid-t))
(define-call "setresgid" int minusp
- (rgid sb-posix::gid-t)
- (egid sb-posix::gid-t) (sgid sb-posix::gid-t))
+ (rgid gid-t)
+ (egid gid-t) (sgid gid-t))
;;; processes, signals
(define-call "alarm" int never-fails (seconds unsigned))
-(define-call "fork" sb-posix::pid-t minusp)
-(define-call "getpgid" sb-posix::pid-t minusp (pid sb-posix::pid-t))
-(define-call "getpid" sb-posix::pid-t never-fails)
-(define-call "getppid" sb-posix::pid-t never-fails)
-(define-call "getpgrp" sb-posix::pid-t never-fails)
-(define-call "getsid" sb-posix::pid-t minusp (pid sb-posix::pid-t))
-(define-call "kill" int minusp (pid sb-posix::pid-t) (signal int))
+(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 sb-posix::pid-t) (pgid sb-posix::pid-t))
+ (pid pid-t) (pgid pid-t))
(define-call "setpgrp" int minusp)
-(export 'sb-posix::wait :sb-posix)
-(declaim (inline sb-posix::wait))
-(defun sb-posix::wait (&optional statusptr)
+(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 sb-posix::pid-t (* int)))
+ (extern-alien "wait" (function pid-t (* int)))
(sb-sys:vector-sap ptr))))
(if (minusp pid)
(syscall-error)
(values pid (aref ptr 0)))))
-(export 'sb-posix::waitpid :sb-posix)
-(declaim (inline sb-posix::waitpid))
-(defun sb-posix::waitpid (pid options &optional statusptr)
- (declare (type (sb-alien:alien sb-posix::pid-t) pid)
+(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 sb-posix::pid-t
- sb-posix::pid-t (* int) int))
+ (extern-alien "waitpid" (function pid-t
+ pid-t (* int) int))
pid (sb-sys:vector-sap ptr) options)))
(if (minusp pid)
(syscall-error)
(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 sb-posix::off-t))
+ (flags unsigned) (fd file-descriptor) (offset off-t))
(define-call "munmap" int minusp
(start sb-sys:system-area-pointer) (length unsigned))
(define-call "getpagesize" int minusp)
-(define-protocol-class sb-posix::stat sb-posix::alien-stat ()
- ((sb-posix::mode :initarg :mode :accessor sb-posix:stat-mode)
- (sb-posix::ino :initarg :ino :accessor sb-posix:stat-ino)
- (sb-posix::dev :initarg :dev :accessor sb-posix:stat-dev)
- (sb-posix::nlink :initarg :nlink :accessor sb-posix:stat-nlink)
- (sb-posix::uid :initarg :uid :accessor sb-posix:stat-uid)
- (sb-posix::gid :initarg :gid :accessor sb-posix:stat-gid)
- (sb-posix::size :initarg :size :accessor sb-posix:stat-size)
- (sb-posix::atime :initarg :atime :accessor sb-posix:stat-atime)
- (sb-posix::mtime :initarg :mtime :accessor sb-posix:stat-mtime)
- (sb-posix::ctime :initarg :ctime :accessor sb-posix:stat-ctime)))
+;;; passwd database
+(define-protocol-class passwd alien-passwd ()
+ ((name :initarg :name :accessor passwd-name)
+ (passwd :initarg :passwd :accessor passwd-passwd)
+ (uid :initarg :uid :accessor passwd-uid)
+ (gid :initarg :gid :accessor passwd-gid)
+ (gecos :initarg :gecos :accessor passwd-gecos)
+ (dir :initarg :dir :accessor passwd-dir)
+ (shell :initarg :shell :accessor passwd-shell)))
+
+(defmacro define-pw-call (name arg type)
+ ;; FIXME: this isn't the documented way of doing this, surely?
+ (let ((lisp-name (intern (string-upcase name) :sb-posix)))
+ `(progn
+ (export ',lisp-name :sb-posix)
+ (declaim (inline ,lisp-name))
+ (defun ,lisp-name (,arg)
+ (let ((r (alien-funcall (extern-alien ,name ,type) ,arg)))
+ (if (null r)
+ 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-protocol-class stat alien-stat ()
+ ((mode :initarg :mode :accessor stat-mode)
+ (ino :initarg :ino :accessor stat-ino)
+ (dev :initarg :dev :accessor stat-dev)
+ (nlink :initarg :nlink :accessor stat-nlink)
+ (uid :initarg :uid :accessor stat-uid)
+ (gid :initarg :gid :accessor stat-gid)
+ (size :initarg :size :accessor stat-size)
+ (atime :initarg :atime :accessor stat-atime)
+ (mtime :initarg :mtime :accessor stat-mtime)
+ (ctime :initarg :ctime :accessor stat-ctime)))
(defmacro define-stat-call (name arg designator-fun type)
;; FIXME: this isn't the documented way of doing this, surely?
(export ',lisp-name :sb-posix)
(declaim (inline ,lisp-name))
(defun ,lisp-name (,arg &optional stat)
- (declare (type (or null (sb-alien:alien (* sb-posix::alien-stat))) stat))
- (sb-posix::with-alien-stat a-stat ()
+ (declare (type (or null (sb-alien:alien (* alien-stat))) stat))
+ (with-alien-stat a-stat ()
(let ((r (alien-funcall
(extern-alien ,name ,type)
(,designator-fun ,arg)
(syscall-error))
(alien-to-stat a-stat stat)))))))
-(define-stat-call "stat" pathname sb-posix::filename
- (function int c-string (* sb-posix::alien-stat)))
-(define-stat-call "lstat" pathname sb-posix::filename
- (function int c-string (* sb-posix::alien-stat)))
-(define-stat-call "fstat" fd sb-posix::file-descriptor
- (function int int (* sb-posix::alien-stat)))
+(define-stat-call "stat" pathname filename
+ (function int c-string (* alien-stat)))
+(define-stat-call "lstat" pathname filename
+ (function int c-string (* alien-stat)))
+(define-stat-call "fstat" fd file-descriptor
+ (function int int (* alien-stat)))
;;; mode flags
-(define-call "s_isreg" boolean never-fails (mode sb-posix::mode-t))
-(define-call "s_isdir" boolean never-fails (mode sb-posix::mode-t))
-(define-call "s_ischr" boolean never-fails (mode sb-posix::mode-t))
-(define-call "s_isblk" boolean never-fails (mode sb-posix::mode-t))
-(define-call "s_isfifo" boolean never-fails (mode sb-posix::mode-t))
-(define-call "s_islnk" boolean never-fails (mode sb-posix::mode-t))
-(define-call "s_issock" boolean never-fails (mode sb-posix::mode-t))
-
-(export 'sb-posix::pipe :sb-posix)
-(declaim (inline sb-posix::pipe))
-(defun sb-posix::pipe (&optional filedes2)
+(define-call "s_isreg" boolean never-fails (mode mode-t))
+(define-call "s_isdir" boolean never-fails (mode mode-t))
+(define-call "s_ischr" boolean never-fails (mode mode-t))
+(define-call "s_isblk" boolean never-fails (mode mode-t))
+(define-call "s_isfifo" boolean never-fails (mode mode-t))
+(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))))
(syscall-error)))
(values (aref filedes2 0) (aref filedes2 1)))
-(define-protocol-class sb-posix::termios sb-posix::alien-termios ()
- ((sb-posix::iflag :initarg :iflag :accessor sb-posix:termios-iflag)
- (sb-posix::oflag :initarg :oflag :accessor sb-posix:termios-oflag)
- (sb-posix::cflag :initarg :cflag :accessor sb-posix:termios-cflag)
- (sb-posix::lflag :initarg :lflag :accessor sb-posix:termios-lflag)
- (sb-posix::cc :initarg :cc :accessor sb-posix:termios-cc :array-length sb-posix::nccs)))
-
-(export 'sb-posix::tcsetattr :sb-posix)
-(declaim (inline sb-posix::tcsetattr))
-(defun sb-posix::tcsetattr (fd actions termios)
- (sb-posix::with-alien-termios a-termios ()
+(define-protocol-class termios alien-termios ()
+ ((iflag :initarg :iflag :accessor sb-posix:termios-iflag)
+ (oflag :initarg :oflag :accessor sb-posix:termios-oflag)
+ (cflag :initarg :cflag :accessor sb-posix:termios-cflag)
+ (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 (sb-posix::file-descriptor fd)))
+ (let ((fd (file-descriptor fd)))
(let* ((r (alien-funcall
(extern-alien
"tcsetattr"
- (function int int int (* sb-posix::alien-termios)))
+ (function int int int (* alien-termios)))
fd actions a-termios)))
(when (minusp r)
(syscall-error)))
(values))))
-(export 'sb-posix::tcgetattr :sb-posix)
-(declaim (inline sb-posix::tcgetattr))
-(defun sb-posix::tcgetattr (fd &optional termios)
- (sb-posix::with-alien-termios a-termios ()
+(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 (* sb-posix::alien-termios)))
- (sb-posix::file-descriptor fd)
+ (function int int (* alien-termios)))
+ (file-descriptor fd)
a-termios)))
(when (minusp r)
(syscall-error))
;;; environment
-(export 'sb-posix::getenv :sb-posix)
-(defun sb-posix::getenv (name)
+(export 'getenv :sb-posix)
+(defun getenv (name)
(let ((r (alien-funcall
(extern-alien "getenv" (function (* char) c-string))
name)))
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