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CMAP_DELETE(3)	  Corosync Cluster Engine Programmer's Manual	CMAP_DELETE(3)

NAME
       cmap_delete - Delete key/value pair from	the CMAP service

SYNOPSIS
       #include	<corosync/cmap.h>

       cs_error_t cmap_delete(cmap_handle_t handle, const char *key_name);

DESCRIPTION
       The  cmap_delete	 function is used to delete key	from cmap. Key must be
       previously created by cmap_set(3) function. The handle argument is con-
       nection	to  CMAP database obtained by calling cmap_initialize(3) func-
       tion.  key_name is name of key to delete.

RETURN VALUE
       This call returns the CS_OK value if successful.	If key_name is unspec-
       ified,	CS_ERR_INVALID_PARAM   is   returned.  For  nonexisting	 keys,
       CS_ERR_NOT_EXIST	error is returned. Some	of keys	may  be	 tagged	 read-
       only  directly  in  corosync  and  deleting  such  key  will  result in
       CS_ERR_ACCESS error.

SEE ALSO
       cmap_initialize(3), cmap_set(3),	cmap_overview(3)

       CS_ERR_TRY_AGAIN	Resource temporarily unavailable

       CS_ERR_INVALID_PARAM Invalid argument

       CS_ERR_ACCESS Permission	denied

       CS_ERR_LIBRARY The connection failed

       CS_ERR_INTERRUPT	System call interrupted	by a signal

       CS_ERR_NOT_SUPPORTED The	requested protocol/functionality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY	Not enough memory to complete the requested task

corosync Man Page		  03/02/2012			CMAP_DELETE(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO

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