src-test2/lib/libc/stdio/fvwrite.c, branch release/5.2.0_cvs

This commit was manufactured by cvs2svn to create tag

2004-01-10T05:53:29Z

'RELENG_5_2_0_RELEASE'. This commit was manufactured to restore the state of the 5.2-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

Fix the style of the SCM ID's.

2002-03-22T21:53:29Z

I believe have made all of libc .c's as consistent as possible.

Remove 'register' keyword.

2002-03-21T18:49:23Z

Re-arrange my funopen(3) fix to minimize differences with original stdio code,

2001-09-03T02:24:37Z

no functional changes. Add fp->_offset optimization in _SAPP+_SOPT case

Move all stdio internal flags processing and setting out of __sread(),

2001-09-02T19:10:10Z

__swrite() and __sseek() to higher level. According to funopen(3) they all are just wrappers to something like standard read(2), write(2) and lseek(2), i.e. must not touch stdio internals because they are replaceable with any other functions knows nothing about stdio internals. See example of funopen(3) usage in sendmail sources f.e. NOTE: this is original stdio bug, not result of my range checkin added.

Remove _THREAD_SAFE and make libc thread-safe by default by

2001-01-24T13:01:12Z

adding (weak definitions to) stubs for some of the pthread functions. If the threads library is linked in, the real pthread functions will pulled in. Use the following convention for system calls wrapped by the threads library: __sys_foo - actual system call _foo - weak definition to __sys_foo foo - weak definition to __sys_foo Change all libc uses of system calls wrapped by the threads library from foo to _foo. In order to define the prototypes for _foo(), we introduce namespace.h and un-namespace.h (suggested by bde). All files that need to reference these system calls, should include namespace.h before any standard includes, then include un-namespace.h after the standard includes and before any local includes. is an exception and shouldn't be included in between namespace.h and un-namespace.h namespace.h will define foo to _foo, and un-namespace.h will undefine foo. Try to eliminate some of the recursive calls to MT-safe functions in libc/stdio in preparation for adding a mutex to FILE. We have recursive mutexes, but would like to avoid using them if possible. Remove uneeded includes of from a few files. Add $FreeBSD$ to a few files in order to pass commitprep. Approved by: -arch

$Id$ -> $FreeBSD$

1999-08-28T00:22:10Z

Replace memory leaking instances of realloc with non-leaking reallocf.

1998-09-16T04:17:47Z

In some cases replace if (a == null) a = malloc(x); else a = realloc(a, x); with simple reallocf(a, x). Per ANSI-C, this is guaranteed to be the same thing. I've been running these on my system here w/o ill effects for some time. However, the CTM-express is at part 6 of 34 for the CAM changes, so I've not been able to do a build world with the CAM in the tree with these changes. Shouldn't impact anything, but...

Replace my original asprintf() and vasprintf() hacks with something

1998-07-08T00:44:56Z

more cleanly integrated with stdio. This should be faster and cleaner since it doesn't memcpy() the data into a seperate buffer. This lets stdio allocate and manage the buffer and then hand it over to the user. Obtained from: Todd Miller via OpenBSD

1) Restore back comment about snprintf()

1997-12-24T23:23:18Z

2) Optimize string buffer copy to call memcpy() and update pointers only for count > 0, it makes snprintf(NULL, 0, ...) more efficient