Provided by: libsam-dev_3.0.3-2ubuntu2.1_amd64 bug

NAME

       sam_data_store - Store user data

SYNOPSIS

       #include <corosync/sam.h>

       cs_error_t sam_data_store (const void *data, size_t size);

DESCRIPTION

       The sam_data_store function is used to store data, which survives between instances.

       The  data  parameter  is  pointer to memory with data to store. Data are stored in newly allocated memory
       inside library, so caller can safely remove them after call of function.

       You can use NULL as parameter to remove and free previously saved data. In this  case  size  argument  is
       ignored.

       The size parameter is length of data.

       Use sam_data_getsize(3) to find out length of stored data and sam_data_restore(3) to restore stored data.

RETURN VALUE

       This call return CS_OK value if successful, otherwise and error is returned.

ERRORS

       CS_ERR_BAD_HANDLE
              component was not initialized by calling sam_initialize(3) or it was finalized.

       CS_ERR_NO_MEMORY
              internal malloc/realloc failed because data are too large

       CS_ERR_LIBRARY
              some internal error appeared (mostly because communication with parent process failed)

SEE ALSO

       sam_data_getsize(3), sam_data_restore(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