CVS commit: [netbsd-9] src/usr.bin/ftp

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Mon Jun 14 11:34:20 UTC 2021

Modified Files:
        src/usr.bin/ftp [netbsd-9]: fetch.c

Log Message:
Pull up following revision(s) (requested by lukem in ticket #1292):

        usr.bin/ftp/fetch.c: revision 1.232

fetch_url: improve signal handler restoration

Use SIG_ERR not NULL as the indicator that a signal handler
hasn't been changed, so that SIG_DFL (equivalent to NULL)
will be restored.

Fix restoration of SIGQUIT; use the old handler not SIGPIPE's.


To generate a diff of this commit:
cvs rdiff -u -r1.231 -r1.231.2.1 src/usr.bin/ftp/fetch.c

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