openbsd/src/lib/libc, branch OPENBSD_4_8_BASE

Sync hcreate(3) with NetBSD, adding some caveats.

2010-07-28T09:00:20+00:00

OK jmc

getopt_long.c replaced getopt.c 6+ years ago; we can retire

2010-07-22T19:31:53+00:00

the REPLACE_GETOPT macro, at long last ok millert@

Document new unsetenv() error returns.

2010-07-06T20:52:00+00:00

From Nicolas Legrand ; ok jmc@

getpeereid() can now be a library routine using getsockopt() with

2010-07-01T19:15:30+00:00

SOL_SOCKET and SO_PEERCRED, only issue being that it cannot return EFAULT for a page fault. The kernel code will soon be put into compat, and then in 10 years or so tedu will delete it. ok guenther millert

use a union to align the dns answer buffer until gcc4 is fixed

2010-06-29T21:08:54+00:00

use a union to align the dns answer buffer until gcc4 is fixed

2010-06-29T09:22:06+00:00

Make unsetenv(NULL) and unsetenv("") give EINVAL, per POSIX. ok deraadt@

2010-06-29T04:09:34+00:00

Avoid using and end pointer since strnlen(string, -1) is legal

2010-06-02T12:58:12+00:00

and would otherwise result in overflowing the end pointer and cause strnlen() to return 0. OK sthen@

oops - forgot to check for trailing whitespace;

2010-05-26T08:22:11+00:00

reword the 'D' dump bit to make it clear that the malloc.out file needs

2010-05-26T07:27:38+00:00

to exist before exit for malloc to dump stats in it. tweaks from jmc@ ok otto@,jmc@