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Autodocs
 Libraries:
 nonvolatile.library
  --background--
  DeleteNV
  FreeNVData
  GetCopyNV
  GetNVInfo
  GetNVList
  SetNVProtection
  StoreNV
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GuruMeditation
Docs » Autodocs » nonvolatile.library » SetNVProtection

NAME

	SetNVProtection -- set the protection flags. (V40)

SYNOPSIS

	success = SetNVProtection(appName, itemName, mask, killRequesters);
	D0			  A0	   A1	     D2    D1
	BOOL SetNVProtection(STRPTR, STRPTR, LONG, BOOL);

FUNCTION

	Sets the protection attributes for an item currently in the
	nonvolatile storage.
	Although 'mask' is LONG only the delete bit, NVEF_DELETE/NVEB_DELETE,
	may be set. If any other bits are set this function will return
	FALSE.
	The strings appName and itemName may not contain the '/' or ':'
	characters. It is recommended that these characters be blocked
	from user input when requesting AppName and ItemName strings.

INPUTS

	appName - NULL terminated string indicating the application name
		  to be matched. Maximum length is 31.
	itemName - NULL terminated string indicated the item within the
		   application to be found. Maximum length is 31.
	mask - the new protection mask. Only set the delete bit otherwise
	       this function WILL CRASH.
	killRequesters - suppress system requesters flag. TRUE if all system
			 requesters are to be suppressed during this function.
			 FALSE if system requesters are allowed.

RESULT

	success - FALSE if the protection could not be change (ie the data
		  does not exist).

SEE ALSO

GetNVList(), <libraries/nonvolatile.h>

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