HP-UX Reference (11i v3 07/02) - 5 Miscellaneous Topics (vol 9)

s
signal(5) signal(5)
ILL_PRVOPC privileged opcode
ILL_PRVREG privileged register
ILL_COPROC coprocessor error
ILL_BADSTK internal stack error
SIGFPE FPE_INTDIV integer divide by zero
FPE_INTOVF integer overflow
FPE_FLTDIV floating point divide by zero
FPE_FLTOVF floating point overflow
FPE_FLTUND floating point underflow
FPE_FLTRES floating point inexact result
FPE_FLTINV invalid floating point operation
FPE_FLTSUB subscript out of range
SIGSEGV SEGV_MAPERR address not mapped to object
SEGV_ACCERR invalid permissions for mapped object
SIGBUS BUS_ADRALN invalid address alignment
BUS_ADRERR nonexistent physical address
BUS_OBJERR object specific hardware error
SIGTRAP TRAP_BRKPT process breakpoint
TRAP_TRACE process trace trap
SIGCHLD CLD_EXITED child has exited
CLD_KILLED child has terminated abnormally and
did not create a core file
CLD_DUMPED child has terminated and created a core file
CLD_KILLED child was killed
CLD_DUMPED child has terminated abnormally
CLD_TRAPPED traced child has trapped
CLD_STOPPED child has stopped
CLD_CONTINUED stopped child has continued
SIGPOLL POLL_IN data input available
POLL_OUT output buffers available
POLL_MSG input message available
POLL_ERR I/O error
POLL_PRI high priority input available
POLL_HUP device disconnected
Implementations may support additional si_code values not included in this list, may generate values
included in this list under circumstances other than those described in this list, and may contain extensions
or limitations that prevent some values from being generated. Implementations will not generate a
different value from the ones described in this list for circumstances described in this list.
In addition, the following signal-specific information will be available:
Signal Member Value
SIGILL void * si_addr address of faulting instruction
SIGFP
SIGSEGV void * si_addr address of faulting memory reference
SIGBUS
SIGCHLD pid_t si_pid child process ID
int si_status exit value or signal
real user ID of the process that sent
the signal
uid_t si_uid
band event for
POLL_IN,
POLL_OUT,orPOLL_MSG
SIGPOLL long si_band
For some implementations, the value of si_addr may be inaccurate.
HP-UX 11i Version 3: February 2007 − 5 − Hewlett-Packard Company 475