CVS commit: src/bin/dd

["Michael van Elst" <mlelstv%netbsd.org@localhost>]

Module Name:    src
Committed By:   mlelstv
Date:           Fri Jan 26 07:10:04 UTC 2024

Modified Files:
        src/bin/dd: args.c

Log Message:
Don't use the signal handler to terminate when nothing is to do (count=0, files=0).

The signal handler tries to raise the signal again, so that a parent can retrieve
the signal from the exit code. Calling the terminate handler with signal code 0
doesn't raise a signal and dd continues with exit(127) making this case an error.


To generate a diff of this commit:
cvs rdiff -u -r1.42 -r1.43 src/bin/dd/args.c

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