src/lib/libc/stdlib/malloc.c, branch release/2.2.7_cvs

This commit was manufactured by cvs2svn to create tag

1998-07-24T04:57:32Z

'RELENG_2_2_7_RELEASE'. This commit was manufactured to restore the state of the 2.2.7-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

MFC part 5: Fix recursion problem which occurs when a signal is received

1998-04-30T07:53:36Z

during a malloc. The signal handler creates a thread which requires a malloc... For now, the only thing to do is to block signals.

MFC part 2: Static initializers for mutexes and condition variables.

1998-04-23T08:21:56Z

Merge malloc from current.

1997-07-24T08:25:25Z

YAMFC (check for overflow in size argument)

1997-03-18T16:18:24Z

Bring in thread locking fix from rev 1.19.

1996-12-30T01:35:15Z

Approved by: jkh

If you run with option Z and malloc fails, memset gets called

1996-10-29T20:35:39Z

with a NULL pointer (archie) Explain that minsize is also the smallest alignment. Submitted by: Archie Cobbs

Various cosmetics

1996-10-26T08:19:07Z

Improve chances of troublefree 64bit operation. [imp] Noticed by: Warner Losh

malloc_pages should be static.

1996-10-20T13:20:57Z

Add progname to warning/error message layout. (joerg) Remove inline assembler, no speed impact, not need for the obfuscation (bde) Remove on the fly calculation of parameters, no longer critical. Make D & U flags valid even if we don't support them. Don't call imalloc until we're done initializing. Zap contents on free() if we have "Junk" set. [*] Various nitpicking. [*] As a sideeffect of this change, if you are worried about sensitive data lingering in memory, you can use the 'Junk' option now to make sure phkmalloc zaps memory when it is returned. add char * malloc_options = "J"; to your source. Obviously there is a performance impact.

Fix a typo.

1996-09-25T16:29:15Z

Reviewed by: phk