+(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* "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
+ ;; 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" 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))