gforth/mkdir.fs - diff

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version 1.1, 2008/08/19 20:18:58	version 1.3, 2008/10/06 20:40:32
Line 1	Line 1
\ socket interface	\ mkdir wrapper

\ Copyright (C) 2008 Free Software Foundation, Inc.	\ Copyright (C) 2008 Free Software Foundation, Inc.

Line 21 require cstr.fs	Line 21 require cstr.fs
c-library mkdir	c-library mkdir
\c #include <sys/stat.h>	\c #include <sys/stat.h>
\c #include <sys/types.h>	\c #include <sys/types.h>
c-function mkdir1 mkdir a n -- n ( pathname\0 mode -- f )	c-function mkdir mkdir a n -- n ( pathname\0 mode -- f )
\c #include <errno.h>	\c #include <errno.h>
\c #define IOR(flag) ((flag)? -512-errno : 0)	\c #define IOR(flag) ((flag)? -512-errno : 0)
c-function f>ior IOR n -- n ( f -- ior )	c-function f>ior IOR n -- n ( f -- ior )

: mkdir ( c-addr u mode -- ior )	: =mkdir ( c-addr u mode -- ior )
>r 1 tilde_cstr r> mkdir1 f>ior ;	>r 1 tilde_cstr r> mkdir f>ior ;
end-c-library	end-c-library

	: mkdir-p { c-addr u mode -- ior }
	\G create the directory @i{c-addr u} and all it's parents with
	\G mode @i{mode} (modified by umask)
	c-addr u begin { d: s }
	s 1 /string '/' scan 2dup while ( s1 s1addr )
	c-addr tuck - mode =mkdir drop
	repeat
	drop 2drop
	c-addr u mode =mkdir ;