userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument.

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

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in getopt() blocks, stop incrementing flag variable which are supposed
to just be 0/1
ok miod florian

Split out from rdist/defs.h the client-only and server-only bits into
rdist/client.h and rdistd/server.h
Only put #includes in .h files that are necessary for the .h to be used;
all other #includes

Split out from rdist/defs.h the client-only and server-only bits into
rdist/client.h and rdistd/server.h
Only put #includes in .h files that are necessary for the .h to be used;
all other #includes go in the .c files
Move all extern variable declarations to the .h files, renaming local
variables to avoid shadowing
Replace me_type member of mntent_t with an "is NFS?" flag bit

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rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(th

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

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one synopsis; sync usage()

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999. Proofed by myself and Theo.

o Sync w/ freerdist 0.92 minus the compress option
o KNF and ANSIfy the function headers

Sparse file support is currently a no-op since it didn't work.
Proper sparse file support will be added late

o Sync w/ freerdist 0.92 minus the compress option
o KNF and ANSIfy the function headers

Sparse file support is currently a no-op since it didn't work.
Proper sparse file support will be added later.

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rdist 6.1.4 + OpenBSD patches + some -Wall

rcsid

rdist 6.1.2

rdist 6.1.1