Unix


         

Unix



1.



UNIX
















2.
UNI

-
UNI


,


.



,
,





3. ()



( )

-


- 1: -
















4.












1



/etc










()








5.

OPEN


,

READ

-,

,
WRI


,
CLOS

, lseek








STAT FST



pip
()








DU
dup
,

mount









LIN

UNLIN
link

ArtCAM Pro 5.5 User Guide .
P-CAD .



Assembler -
-
: win32asm -
Mycall (C++) -
Ms devstudio - asm -
? -
shareware? -
pcx -

-
-
GetLastError -
Mycall (C++) -
Ms devstudio - asm -
? -
shareware? -