switch fgetln remnants to getline. ok millert@

When system calls indicate an error they return -1, not some arbitrary
value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.

Callers of time(3) should #include <time.h>.

ok deraadt

ANSIfy monop(6)

OK tb@

Headers cleanup and removal where suitable

OK tb@

remove malloc/calloc/realloc* casts, due to stdlib.h being present; ok millert krw

okan noticed this was actually calling the cfree turd.

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

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rescinded 22 July 1999.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

2451 lines of strdup/sprintf/strcpy whacking. mostly ok'd by pjanzen
already, but he may have later changes to make still.

Tidy the code, follow the rules more closely (and document where we diverge),
and make save files work. The last stops a number of segfaults.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

warnx?/errx? paranoia (use "%s" not a bare string unless it is a
constant). These are not security holes but it is worth fixing
them anyway both for robustness and so folks looking for examples
in the tree are not misled into doing something potentially dangerous.
Furthermore, it is a bad idea to assume that pathnames will not
include '%' in them and that error routines don't return strings
with '%' in them (especially in light of the possibility of locales).

branches: 1.3.6;
Minor changes from NetBSD

rand -> random; handle EOF; don't overflow on user input; check for calloc()
success; OpenBSD tags; some reformatting and ridding of unused variables.

branches: 1.1.1;
Initial revision

When system calls indicate an error they return -1, not some arbitrary
value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.

Callers of time(3) should #include <time.h>.

ok deraadt

ANSIfy monop(6)

OK tb@

Headers cleanup and removal where suitable

OK tb@

remove malloc/calloc/realloc* casts, due to stdlib.h being present; ok millert krw

okan noticed this was actually calling the cfree turd.

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

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

2451 lines of strdup/sprintf/strcpy whacking. mostly ok'd by pjanzen
already, but he may have later changes to make still.

Tidy the code, follow the rules more closely (and document where we diverge),
and make save files work. The last stops a number of segfaults.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

warnx?/errx? paranoia (use "%s" not a bare string unless it is a
constant). These are not security holes but it is worth fixing
them anyway both for robustness and so folks looking for examples
in the tree are not misled into doing something potentially dangerous.
Furthermore, it is a bad idea to assume that pathnames will not
include '%' in them and that error routines don't return strings
with '%' in them (especially in light of the possibility of locales).

branches: 1.3.6;
Minor changes from NetBSD

rand -> random; handle EOF; don't overflow on user input; check for calloc()
success; OpenBSD tags; some reformatting and ridding of unused variables.

branches: 1.1.1;
Initial revision

Callers of time(3) should #include <time.h>.

ok deraadt

ANSIfy monop(6)

OK tb@

Headers cleanup and removal where suitable

OK tb@

remove malloc/calloc/realloc* casts, due to stdlib.h being present; ok millert krw

okan noticed this was actually calling the cfree turd.

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

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

2451 lines of strdup/sprintf/strcpy whacking. mostly ok'd by pjanzen
already, but he may have later changes to make still.

Tidy the code, follow the rules more closely (and document where we diverge),
and make save files work. The last stops a number of segfaults.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

warnx?/errx? paranoia (use "%s" not a bare string unless it is a
constant). These are not security holes but it is worth fixing
them anyway both for robustness and so folks looking for examples
in the tree are not misled into doing something potentially dangerous.
Furthermore, it is a bad idea to assume that pathnames will not
include '%' in them and that error routines don't return strings
with '%' in them (especially in light of the possibility of locales).

branches: 1.3.6;
Minor changes from NetBSD

rand -> random; handle EOF; don't overflow on user input; check for calloc()
success; OpenBSD tags; some reformatting and ridding of unused variables.

branches: 1.1.1;
Initial revision