| shutdown_dgram.c (e007b89e9d311daec88a3c7ae38646bcd015c396) | shutdown_dgram.c (b32d49cfbaa0437d08e65e7cd7c82c5951b1a852) |
|---|---|
| 1/*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2024 Gleb Smirnoff <glebius@FreeBSD.org> 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 25 unchanged lines hidden (view full) --- 34#include <netinet/in.h> 35 36#include <atf-c.h> 37 38/* 39 * shutdown(2) on SOCK_DGRAM shall return ENOTCONN per POSIX. However, there 40 * is historical behavior of the shutdown(2) also unblocking any ongoing 41 * recv(2) syscall on the socket. It is known that some programs rely on this | 1/*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2024 Gleb Smirnoff <glebius@FreeBSD.org> 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 25 unchanged lines hidden (view full) --- 34#include <netinet/in.h> 35 36#include <atf-c.h> 37 38/* 39 * shutdown(2) on SOCK_DGRAM shall return ENOTCONN per POSIX. However, there 40 * is historical behavior of the shutdown(2) also unblocking any ongoing 41 * recv(2) syscall on the socket. It is known that some programs rely on this |
| 42 * behavior, but exact list of problems isn't known. Neither we know if the | 42 * behavior, but exact list of programs isn't known. Neither we know if the |
| 43 * "feature" is required on PF_UNIX sockets or on PF_INET/INET6 sockets or 44 * on both kinds. Feel free to improve this comment if you know any details. 45 * 46 * List of relevant commits, bug reports and reviews: 47 * 63649db04205 48 * https://reviews.freebsd.org/D10351 49 * b114aa79596c (regresses) 50 * https://reviews.freebsd.org/D3039 (regresses) --- 61 unchanged lines hidden --- | 43 * "feature" is required on PF_UNIX sockets or on PF_INET/INET6 sockets or 44 * on both kinds. Feel free to improve this comment if you know any details. 45 * 46 * List of relevant commits, bug reports and reviews: 47 * 63649db04205 48 * https://reviews.freebsd.org/D10351 49 * b114aa79596c (regresses) 50 * https://reviews.freebsd.org/D3039 (regresses) --- 61 unchanged lines hidden --- |