src-test2/lib/libc/stdlib/malloc.c, branch release/4.7.0_cvs

This commit was manufactured by cvs2svn to create tag

2002-10-08T05:39:08Z

'RELENG_4_7_0_RELEASE'. This commit was manufactured to restore the state of the 4.7-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

MFC:

2001-12-29T08:10:14Z

1.62: If 'VX' is given, realloc(foo,0) will bail, it shouldn't. 1.61: Correctly call THREAD_UNLOCK() if the recursive call trap is sprung. 1.58: Fixed style bugs (dot `.' at the end of error and warning messages). Approved by: phk, re (rwatson)

MFC: 1.57: remove sizeof(void *) == sizeof(int) assumptions

2001-03-05T11:31:30Z

MFC: add /dev/zero and use PATH_* where possible.

2000-12-11T01:03:42Z

MFC:

2000-08-23T00:12:17Z

- Add a missing THREAD_UNLOCK() - Remove allocation failure check from 'A' option, the 'X' option does this as a standalone check now.

Simplify sytem call renaming. Instead of _foo() <-- _libc_foo <-- foo(),

2000-01-27T23:07:25Z

just use _foo() <-- foo(). In the case of a libpthread that doesn't do call conversion (such as linuxthreads and our upcoming libpthread), this is adequate. In the case of libc_r, we still need three names, which are now _thread_sys_foo() <-- _foo() <-- foo(). Convert all internal libc usage of: aio_suspend(), close(), fsync(), msync(), nanosleep(), open(), fcntl(), read(), and write() to _foo() instead of foo(). Remove all internal libc usage of: creat(), pause(), sleep(), system(), tcdrain(), wait(), and waitpid(). Make thread cancellation fully POSIX-compliant. Suggested by: deischen

Add three-tier symbol naming in support of POSIX thread cancellation

2000-01-12T09:23:48Z

points. For library functions, the pattern is __sleep() <-- _libc_sleep() <-- sleep(). The arrows represent weak aliases. For system calls, the pattern is _read() <-- _libc_read() <-- read().

$Id$ -> $FreeBSD$

1999-08-28T00:22:10Z

Back out previous commit after discussing it with Dmitrij Tejblum.

1999-07-07T21:01:20Z

Always set errno to ENOMEM when returning 0 from malloc() or realloc().

1999-07-07T19:54:08Z

Approved by: phk