dpm_seterrbuf man page
DPM_SETERRBUF(3) DPM Library Functions DPM_SETERRBUF(3)
dpm_seterrbuf - set receiving buffer for error messages
[1mint dpm_seterrbuf (char *[4m[22mbuffer[24m[1m, int [4m[22mbuflen[24m[1m)[0m
[1mdpm_seterrbuf [22mtells the Disk Pool Manager client API the address and
the size of the buffer to be used for error messages. If this routine
is not called or if [4mbuffer[24m is NULL, the messages are printed on [1mstderr[22m.
This routine returns 0 if the operation was successful or -1 if the
operation failed. In the latter case, [1mserrno [22mis set appropriately.
[1mENOMEM [22mmemory could not be allocated for the thread specific
LCG $Date: 2007/05/14 05:53:52 $ DPM_SETERRBUF(3)