CVS commit: src/lib/libc/gen

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Thu Aug 20 22:56:56 UTC 2020

Modified Files:
        src/lib/libc/gen: signalname.3 signalnumber.c

Log Message:
When not compiling -DSMALL permit use of names RTMIN[+n] and RTMAX[-n]
(where n is a decimal integer in the range [0 .. SIGRTMAX-SIGRTMIN].
As usual a leading "sig" is ignored and the strings are case independent.

Some implementations do not name the real time signals, and using
labels like RTMIN+3 can be the only way they can be manipulated,
so allow that technique (we still return the RTnn names on the inverse
translation though).

Because this is used by both kill(1) and sh(1) the kill and trap
commands both gain access to the new notation (when !SMALL).


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/lib/libc/gen/signalname.3 \
    src/lib/libc/gen/signalnumber.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.