src/lib/libc_r, branch release/2.2.7

This commit was manufactured by cvs2svn to create tag

1998-07-24T04:57:32+00:00

'RELENG_2_2_7_RELEASE'.

MFC: Provide __error() in libc, to allow linking _THREAD_SAFE objects in

1998-06-29T19:18:17+00:00

non-threaded programs.

This commit was manufactured by cvs2svn to create branch 'RELENG_2_2'.

1998-06-13T18:39:23+00:00

MFC. Update file descriptor masks when no file descriptors are ready.

1998-06-12T22:56:49+00:00

Remove the error test from the call to set the file descriptor to

1998-05-26T22:11:30+00:00

non-blocking. Devices are written inconsistently so it is not practical
to test for specific errors to ignore. The most common case when this
is a problem is with devices which don't block anyway so failing the
open is the wrong thing to do.

When doing a blocking write to a pipe, handle the case where the write

1998-05-26T22:07:28+00:00

or writev syscall needs to be repeated until all the bytes are written.

MFC: clean up in the child, not the parent.

1998-05-07T07:25:43+00:00

This commit was manufactured by cvs2svn to create branch 'RELENG_2_2'.

1998-05-06T01:45:56+00:00

MFC: Fix incremental priority increment.

1998-04-30T22:26:30+00:00

PR: bin/6467 Marino Ladavac

MFC part 4: pthread_yield() was renamed to sched_yield() in the

1998-04-30T06:59:27+00:00

POSIX thread standard.

sched.h is John's version, needed for the prototype.