- ansify, knf.
- no functional changes

revert some of dsl's changes to make things build on i386; he can undo what
he wants when he comes back.

Lint is differentially far too picky...
Remove some warnings that only appear on i386 (not on amd64) and that
for some reason best known to others are deemed fatal for i386.
Making this code 'pass li

Lint is differentially far too picky...
Remove some warnings that only appear on i386 (not on amd64) and that
for some reason best known to others are deemed fatal for i386.
Making this code 'pass lint' does absolutely nothing for its readability (etc).

show more ...

Remove a load of pointless casts - one that even lint doesn't bleat about.

Check for EOF before erroring fgets() with length <= 0.
If length is invalid, set errno = EINVAL and __SERR as well returning NULL.
Should let me close PR/41992.

Change a while () {} into a do {} while() so that fgets(buf, 1, file)
detects EOF on an empty file.
Fixes most of PR/41992

sign-compare fix

Make these work with _FORTIFY_SOURCE, by overriding the fortified definitions

remove superfluous assignment

Remove another unneeded cast to size_t.

Pointed out by Anil Madhavapeddy in private email.

No need to cast "len" to a size_t now that "len" is a size_t.

avoid signed->unsigned assignment. openbsd PR 1709

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Merge the nathanw_sa branch.

- make FILE structure extensible without breaking binary-compatibility.
- add fputwc, fgetwc, fwide and related functions.
- add hooks needed to maintain the orientation of file stream.

missing ;

back out the #ifdef _DIAGNOSTIC argument checks; too many people complained.
_DIAGASSERT() is still retained.

* use _DIAGASSERT() to check pointer arguments against NULL and file
descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
and attemp

* use _DIAGASSERT() to check pointer arguments against NULL and file
descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.

the first two items result in the addition of code similar to the
following in various functions:

_DIAGASSERT(path != NULL)
#ifdef _DIAGNOSTIC
if (path == NULL) {
errno = EFAULT;
return (-1);
}
#endif

show more ...

change len from size_t to int so that len = fp->_r does not get promoted
to unsigned. cast len appropriately to size_t later.

Sloppy stdio stream lock tracking.

remove obsolete register declarations

Use FLOCKFILE() and FUNLOCKFILE() macros from reentrant.h so that stdio
can be made thread-safe.

Fix RCSID's
Fix gcc warnings.
Add prototypes for functions that were declared in more than one place
to local.h or extern.h and use that instead.

change second arg of fgets() from size_t to int

Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.