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Full Discussion: Does unix use interrupts?
Special Forums Hardware Filesystems, Disks and Memory Does unix use interrupts? Post 28303 by Frank_M on Monday 16th of September 2002 09:04:48 PM
Old 09-16-2002
Tools I mean int

Thx, I mean int here. I used NASM in Dos and Windows but I don't know if unix follows the same rule. When I use int 21h, I call dos service. but what should I do if I want to call unix service?!(Does it exist Smilie )
 

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tt_file_copy(library call)												tt_file_copy(library call)

NAME
tt_file_copy -- copy objects from one file to a new file SYNOPSIS
#include <Tt/tt_c.h> Tt_status tt_file_copy( const char *oldfilepath, const char *newfilepath); DESCRIPTION
The tt_file_copy function copies all objects that exist on the specified file to a new file. If any objects already exist on newfilepath, they are not overwritten by the copy (that is, they are not removed.) The oldfilepath argument is a pointer to the name of the file whose objects are to be copied. The newfilepath argument is a pointer to the name of the file on which to create the copied objects. RETURN VALUE
Upon successful completion, the tt_file_copy function returns the status of the operation as one of the following Tt_status values: TT_OK The operation completed successfully. TT_ERR_DBAVAIL The ToolTalk service could not access the ToolTalk database needed for this operation. TT_ERR_DBEXIST The ToolTalk service could not access the specified ToolTalk database in the expected place. It does not appear to exist; admin- istrative action is required. TT_ERR_FILE The specified file does not exist or it is inaccessible. TT_ERR_NOMP The ttsession(1) process is not running and the ToolTalk service cannot restart it. TT_ERR_PATH The specified pathname included an unsearchable directory. TT_ERR_POINTER The pointer passed does not point to an object of the correct type for this operation. SEE ALSO
Tt/tt_c.h - Tttt_c(5), tt_file_move(3), tt_file_destroy(3). tt_file_copy(library call)
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