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cmap_delete(3) [centos man page]

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
       connection to CMAP database obtained by calling cmap_initialize(3) function.  key_name is name of key to delete.

RETURN VALUE

       This call returns the CS_OK value if successful. If  key_name is unspecified,  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(8)

       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 inturrupted by a signal

       CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY Not enough memory to completed the requested task

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

Check Out this Related Man Page

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

NAME

       cmap_initialize - Initialize CMAP API

SYNOPSIS

       #include <corosync/cmap.h>

       cs_error_t cmap_initialize (cmap_handle_t *handle);

DESCRIPTION

       The cmap_initialize function is used to initialize a connection to the Configuration Map API. Each application may have several connections
       to the CMAP API.  Each  application uses the handle argument to uniquely identify the connection.  The handle  argument	is  then  used	in
       other function calls to identify the connection to be used for communication with the CMAP service.

RETURN VALUE

       This call returns the CS_OK value if successful, otherwise an error is returned.

SEE ALSO

       cmap_finalize(3), cmap_overview(8)

       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 inturrupted by a signal

       CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY Not enough memory to completed the requested task

corosync Man Page						    20/01/2012							CMAP_INITIALIZE(3)
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