# # List of signals used to build sys_siglist (see mksiglist.c) # Adapted from pdksh; public domain # # Note that if a system has multiple defines for the same signal # (eg, SIGABRT vs SIGIOT, SIGCHLD vs SIGCLD), only the first one # will be seen, so the order in this list is important. # HUP Hangup INT Interrupt QUIT Quit ILL Illegal instruction TRAP Trace trap # before IOT (ABRT is posix and ABRT is sometimes the same as IOT) ABRT Abort IOT IOT instruction EMT EMT trap FPE Floating point exception KILL Killed # before BUS (Older Linux doesn't really have a BUS, but defines it to UNUSED) UNUSED Unused BUS Bus error SEGV Memory fault SYS Bad system call PIPE Broken pipe ALRM Alarm clock TERM Terminated STKFLT Stack fault # before POLL (POLL is sometimes the same as IO) IO I/O possible XCPU CPU time limit exceeded XFSZ File size limit exceeded VTALRM Virtual timer expired PROF Profiling timer expired WINCH Window size change LOST File lock lost USR1 User defined signal 1 USR2 User defined signal 2 PWR Power-fail/Restart POLL Pollable event occurred STOP Stopped (signal) TSTP Stopped CONT Continued # before CLD (CHLD is posix and CHLD is sometimes the same as CLD) CHLD Child exited CLD Child exited TTIN Stopped (tty input) TTOU Stopped (tty output) INFO Information request URG Urgent I/O condition # Solaris (svr4?) signals WAITING No runnable LWPs LWP Inter-LWP signal FREEZE Checkpoint freeze THAW Checkpoint thaw CANCEL Thread cancellation