src/lib/libc/sys, branch stable/4

MFC rev. 1.35 - remove MSG_PEEK from the description of the send(2)

2007-05-04T09:06:59Z

syscall; it is only relevant for incoming data.

MFC: Return EINVAL if the tv_usec part of the utimes(2) arguments

2006-01-22T13:41:15Z

contains incorrect fractional second values (outside the range 0-999999). Prior to this change users could create files with values outside that range. Moreover, on 32-bit machines tv_usec offsets larger than 4.3s would result in an unnormalized AND wrong timestamp value, due to overflow.

Add a period to the end of a sentence, and bump document date.

2005-01-12T17:24:22Z

Pointy hat: kensmith

This is a partial MFC of the current RELENG_5 Linux emulation, which

2005-01-12T16:34:54Z

became necessary due to the plans for using linux_base-8 for the 4.11 release. Among other things running "/compat/linux/bin/ls -l" dumped core because it tried to use completely non-existent system calls. We don't actually implement the system calls it's trying to use but we at least need to have something in place that returns an error code. Things being added: - wrapper for mmap2(2) from sys/compat/linux/linux_machdep.c v1.31 sys/compat/linux/linux_dummy.c v1.35 - add dummy entries for fadvise64(2) and *xattr(2) family of syscalls from sys/compat/linux/linux_dummy.c v1.37 - add ENOATTR error code because that is what the *xattr(2) family of syscalls returns, which in turn required tweaking the error code translation table in the NFS server code[1]. - add $FreeBSD$ token to lib/libc/gen/errlst.c so it passes pre-commit check script... [1] Noticed by rwatson. Requested by: nectar Reviewed by: nectar, sobomax, re@ Tested by: nectar, ceri MFS after: 2 days

MFC 1.37, 1.40: Document S_* macros and more struct stat fields.

2004-12-22T09:43:19Z

Requested by: roam

MFC rev. 1.20: spell _SC_CLK_TCK correctly.

2004-08-23T11:10:58Z

Remove references to netstat(1).

2004-06-20T15:11:31Z

MFC:

2004-06-17T00:08:23Z

sendfile(2)-related statistics that can be viewed through netstat -m: - The number of times sendfile() had to do disk I/O - The number of times sfbuf allocation failed - The number of times sfbuf allocation had to wait and three sysctl's: kern.ipc.nsfbufs, kern.ipc.nsfbufspeak, kern.ipc.nsfbufsused that also can be viewed through netstat -m. Submitted by: Igor Sysoev

MFC accept.2 rev. 1.27: clarification that 'addr' is optional.

2004-06-04T09:15:54Z

MFC:

2004-05-31T19:17:07Z

Clarify the issue of compatibility of different interfaces to advisory locking.