CVS commit: src/usr.bin/ftp

["Luke Mewburn" <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Wed Jan  6 04:43:14 UTC 2021

Modified Files:
        src/usr.bin/ftp: ftp.c progressbar.c progressbar.h ssl.c version.h

Log Message:
ftp: don't use restartable signals

Refactor to not rely upon restartable signals (SA_RESTART),
possibly fixing intermittent failures with -q QUITTIME.

ftp transfers: handle EINTR/EAGAIN in copy_bytes(),
instead of relying upon restartable signals.

http/https transfers: Explicitly print an error similar to
progressmeter() when timing-out for -Q QUITTIME in fetch_wait(),
and set errno to ETIMEDOUT so that the warn() in fetch_url()
prints a more accurate error message.

PR/55857


To generate a diff of this commit:
cvs rdiff -u -r1.170 -r1.171 src/usr.bin/ftp/ftp.c
cvs rdiff -u -r1.23 -r1.24 src/usr.bin/ftp/progressbar.c
cvs rdiff -u -r1.8 -r1.9 src/usr.bin/ftp/progressbar.h src/usr.bin/ftp/ssl.c
cvs rdiff -u -r1.91 -r1.92 src/usr.bin/ftp/version.h

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