CVS commit: [netbsd-10] src/sys

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sun Feb  4 11:20:15 UTC 2024

Modified Files:
        src/sys/kern [netbsd-10]: uipc_socket.c uipc_syscalls.c
        src/sys/net [netbsd-10]: if_gre.c
        src/sys/sys [netbsd-10]: socketvar.h

Log Message:
Pull up following revision(s) (requested by jdolecek in ticket #583):

        sys/kern/uipc_socket.c: revision 1.308
        sys/kern/uipc_syscalls.c: revision 1.211
        sys/sys/socketvar.h: revision 1.168
        sys/net/if_gre.c: revision 1.185

fix PIPE_SOCKETPAIR variant of pipe1() to apply correctly the 'flags'
passed when called via pipe2(2), fixing repeatable process hang during
compilation with 'gcc -pipe'

refactor fsocreate() to return the new socket and file pointers,
expect the caller to call fd_affix() once initialization is fully complete
use the new fsocreate() to replace the duplicate open-coded 'flags' handling
in makesocket() used for socketpair(2), and in the PIPE_SOCKETPAIR pipe1()
this also fixes lib/libc/sys/t_pipe2 pipe2_cloexec test to succeed
on PIPE_SOCKETPAIR kernel

fixes PR kern/55690


To generate a diff of this commit:
cvs rdiff -u -r1.302 -r1.302.4.1 src/sys/kern/uipc_socket.c
cvs rdiff -u -r1.206 -r1.206.4.1 src/sys/kern/uipc_syscalls.c
cvs rdiff -u -r1.184 -r1.184.4.1 src/sys/net/if_gre.c
cvs rdiff -u -r1.165 -r1.165.4.1 src/sys/sys/socketvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.