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Up: 10.2 Signal handling
 Previous: 10.2.3 signal under Linux
 
Linux supports nearly every signal provided by SVR4, BSD, and POSIX, 
with few exceptions:
-  SIGEMT is not supported; it corresponds to a hardware fault
under SVR4 and BSD.
-  SIGINFO is not supported; it is used for keyboard information
requests under SVR4.
-  SIGSYS is not supported; it refers to an invalid system call
in SVR4 and BSD. If you link with libbsd, this signal is redefined
to SIGUNUSED.
-  SIGABRT and SIGIOT are identical.
-  SIGIO, SIGPOLL, and SIGURG are identical.
-  SIGBUS is defined as SIGUNUSED. Technically there is
no ``bus error'' in the Linux environment. 
 
Converted on: 
Fri Mar 29 14:43:04 EST 1996