diff options
Diffstat (limited to 'lib/libc/compat-43/sigvec.2')
| -rw-r--r-- | lib/libc/compat-43/sigvec.2 | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/lib/libc/compat-43/sigvec.2 b/lib/libc/compat-43/sigvec.2 index a3f95e2..4e5cedd 100644 --- a/lib/libc/compat-43/sigvec.2 +++ b/lib/libc/compat-43/sigvec.2 @@ -268,6 +268,39 @@ flag is not available in hence it should not be used if backward compatibility is needed. .Sh RETURN VALUES .Rv -std sigvec +.Sh EXAMPLES +On the +.Tn VAX\-11 +The handler routine can be declared: +.Bd -literal -offset indent +void handler(sig, code, scp) +int sig, code; +struct sigcontext *scp; +.Ed +.Pp +Here +.Fa sig +is the signal number, into which the hardware faults and traps are +mapped as defined below. +The +.Fa code +argument +is either a constant +as given below or, for compatibility mode faults, the code provided by +the hardware (Compatibility mode faults are distinguished from the +other +.Dv SIGILL +traps by having +.Dv PSL_CM +set in the psl). +The +.Fa scp +argument +is a pointer to the +.Fa sigcontext +structure (defined in +.In signal.h ) , +used to restore the context from before the signal. .Sh ERRORS The .Fn sigvec @@ -309,38 +342,5 @@ or .Xr signal 3 , .Xr sigsetops 3 , .Xr tty 4 -.Sh EXAMPLES -On the -.Tn VAX\-11 -The handler routine can be declared: -.Bd -literal -offset indent -void handler(sig, code, scp) -int sig, code; -struct sigcontext *scp; -.Ed -.Pp -Here -.Fa sig -is the signal number, into which the hardware faults and traps are -mapped as defined below. -The -.Fa code -argument -is either a constant -as given below or, for compatibility mode faults, the code provided by -the hardware (Compatibility mode faults are distinguished from the -other -.Dv SIGILL -traps by having -.Dv PSL_CM -set in the psl). -The -.Fa scp -argument -is a pointer to the -.Fa sigcontext -structure (defined in -.In signal.h ) , -used to restore the context from before the signal. .Sh BUGS This manual page is still confusing. |
