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Antoine Leca b67a7fca8c ash: don't rely on libc signal names

The bsd signal names are out-of-order compared to the minix ones.

I found out (the hard way) that the (MINIX-descending) ordered list of
signals in <sys/signal.h> does not match the (BSD-descending) ordered
list of signals in usr/src/lib/libc/nbsd_libc/gen/sig{name,list}.c

Beyond being unfortunate, it prevents the trap command of ash to handle
correctly a named signal; a funny test case is
        #!/bin/sh
        trap 'echo trapping signal BUS' BUS
        trap 'echo trapping signal 10 (USR1)' 10
        trap # show me what is currently trapped

As a quick workaround, I disabled the use of the libc-provided
sys_sig{name,list} arrays for ash, and reverted to the hand-made array
which is used by the less capable MINIX libc. It allowed me to use
pkgsrc.

2011-07-26 18:59:52 +02:00

benchmarks

Fixed unixbench Run script

2010-10-25 08:32:14 +00:00

bin

Add bin/ hierarchy

2011-07-01 18:43:15 +02:00

boot

boot: Add multiboot support

2011-06-24 17:21:51 +02:00

commands

ash: don't rely on libc signal names