| CPU_COREDUMP(9) | Kernel Developer's Manual | CPU_COREDUMP(9) | 
cpu_coredump —
#include <sys/signalvar.h>
int
  
  cpu_coredump(struct
    lwp *l, void
    *iocookie, struct core
    *chdr);
int
  
  cpu_coredump32(struct
    lwp *l, void
    *iocookie, struct core32
    *chdr);
cpu_coredump() is the machine-dependent interface
  invoked by machine-independent code to dump the machine-dependent header
  information at the start of a process core dump. The header information
  primarily consists of the CPU and floating-point registers.
  l is the lwp structure of the thread being dumped.
  iocookie is an opaque pointer to be passed to
  coredump_write(). Information about the
  machine-dependent header sections are returned in chdr.
cpu_coredump() returns 0 on success and an
    appropriate error code on failure.
| December 24, 2005 | NetBSD 9.4 |