- if(strlen(xbt_procname()))
- p += sprintf(p,"%s:%s:(%d) ",
- gras_os_myname(), xbt_procname(),(*xbt_getpid)());
+ procname = xbt_procname();
+ if (procname && *procname) {
+ len = snprintf(p, rem_size, "%s:%s:(%d) ",
+ gras_os_myname(), procname, xbt_getpid());
+ check_overflow(len);
+ }
+ else if (!procname) {
+ len = snprintf(p, rem_size, "%s::(%d) ",
+ gras_os_myname(), xbt_getpid());
+ check_overflow(len);
+ }