src/lib/libc, branch releng/4.9

This commit was manufactured by cvs2svn to create branch 'RELENG_4_9'.

2003-10-22T20:36:28Z

MFC: 1.17, 1.18, 1.24, 1.28.

2003-09-26T07:55:18Z

Urged by: Sergey Benner Approved by: re (blanket)

MFC of revision 1.22:

2003-09-17T14:28:21Z

Document the fact that send(2) can return EPIPE (like when a socket is not connected). PR: docs/56683 Submitted by: Chris S.J. Peron Approved by: re (bmah)

MFC: sync with NetBSD -- sl_add() now returns an int.

2003-08-28T22:13:04Z

Approved by: murray

MFC revision 1.22: When size is 1 should just null terminate the string.

2003-08-27T18:20:57Z

This fix has the side effect of making vsnprintf() properly return the length of the string that would have been created if the buffer were infinite length when the passed size is 1. Previously, it would erroniously return 0 which causes auto-extending sbufs to misbehave in userland apps linked against libsbuf. Approved by: re (jhb)

MFC: add support for using kqueue to watch bpf sockets.

2003-08-21T23:50:54Z

v1.33 lib/libc/sys/kqueue.2 v1.113 sys/net/bpf.c v1.23 sys/net/bpfdesc.h Submitted by: Brian Buchanan of nCircle

MFC: Makefile.inc 1.33, index(3) 1.8 + 1.9, rindex(3) 1.9,

2003-08-12T21:03:38Z

strchr(3) 1.9 + 1.10, strrchr(3) 1.10 * Merge index(3) and rindex(3) to index(3) since the two functions are almost identical. * Merge strchr(3) and strrchr(3) to strchr(3) since the two functions are almost identical. * Make the wording of index(3) and strchr(3) more similar. * mdoc(7) cleanup.

MFC: Remove bogus "temporary" gethostbyaddr_r implementation

2003-08-11T01:08:48Z

This commit was manufactured by cvs2svn to create branch 'RELENG_4'.

2003-08-10T11:36:43Z

MFC: Revision 1.23: Document ENOSPC.

2003-08-10T05:30:42Z