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Re: How to rename the volume name of a USB flash memory stick?

Subject: Re: How to rename the volume name of a USB flash memory stick?
From: "David A. Lyons" <email@hidden>
Date: Wed, 30 Nov 2005 16:51:44 -0800
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On Nov 30, 2005, at 1:23 PM, Ben Zhu wrote:

Yes, I can see it from the debugger. It is "\000ewName".
The actual name becomes the "ewName" in the Finder after calling rename(..).

I've tried HRename on 10.4.3, on a Mac OS Extended ("HFS+") disk and an MS-DOS (FAT32) disk image, and it's working fine for me:


// g++ -framework Carbon -fpascal-strings test.cp

#include <Carbon/Carbon.h>

int main()
{
        int vRefNum = -106;  // see below
        Debugger();

printf("HRename error = %d\n", ::HRename(vRefNum, 0, NULL, "\pNewName")); return 0; }


For my experiment, I was stopping at Debugger() in gdb and using:
	call (void) PrintVolumeInfo()
...to see a list of all the valid vRefNum values.

If you're still having the problem, please post the code that sets up the HRename call.

--Dave

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References:
	>RE: How to rename the volume name of a USB flash memory stick? (From: "Ben Zhu" <email@hidden>)

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