head 1.2; access; symbols netbsd-11-0-RC4:1.2 netbsd-11-0-RC3:1.2 netbsd-11-0-RC2:1.2 netbsd-11-0-RC1:1.2 perseant-exfatfs-base-20250801:1.2 netbsd-11:1.2.0.30 netbsd-11-base:1.2 netbsd-10-1-RELEASE:1.2 perseant-exfatfs-base-20240630:1.2 perseant-exfatfs:1.2.0.28 perseant-exfatfs-base:1.2 netbsd-8-3-RELEASE:1.2 netbsd-9-4-RELEASE:1.2 netbsd-10-0-RELEASE:1.2 netbsd-10-0-RC6:1.2 netbsd-10-0-RC5:1.2 netbsd-10-0-RC4:1.2 netbsd-10-0-RC3:1.2 netbsd-10-0-RC2:1.2 netbsd-10-0-RC1:1.2 netbsd-10:1.2.0.26 netbsd-10-base:1.2 netbsd-9-3-RELEASE:1.2 cjep_sun2x-base1:1.2 cjep_sun2x:1.2.0.24 cjep_sun2x-base:1.2 cjep_staticlib_x-base1:1.2 netbsd-9-2-RELEASE:1.2 cjep_staticlib_x:1.2.0.22 cjep_staticlib_x-base:1.2 netbsd-9-1-RELEASE:1.2 phil-wifi-20200421:1.2 phil-wifi-20200411:1.2 is-mlppp:1.2.0.20 is-mlppp-base:1.2 phil-wifi-20200406:1.2 netbsd-8-2-RELEASE:1.2 netbsd-9-0-RELEASE:1.2 netbsd-9-0-RC2:1.2 netbsd-9-0-RC1:1.2 phil-wifi-20191119:1.2 netbsd-9:1.2.0.18 netbsd-9-base:1.2 phil-wifi-20190609:1.2 netbsd-8-1-RELEASE:1.2 netbsd-8-1-RC1:1.2 pgoyette-compat-merge-20190127:1.2 pgoyette-compat-20190127:1.2 pgoyette-compat-20190118:1.2 pgoyette-compat-1226:1.2 pgoyette-compat-1126:1.2 pgoyette-compat-1020:1.2 pgoyette-compat-0930:1.2 pgoyette-compat-0906:1.2 pgoyette-compat-0728:1.2 netbsd-8-0-RELEASE:1.2 phil-wifi:1.2.0.16 phil-wifi-base:1.2 pgoyette-compat-0625:1.2 netbsd-8-0-RC2:1.2 pgoyette-compat-0521:1.2 pgoyette-compat-0502:1.2 pgoyette-compat-0422:1.2 netbsd-8-0-RC1:1.2 pgoyette-compat-0415:1.2 pgoyette-compat-0407:1.2 pgoyette-compat-0330:1.2 pgoyette-compat-0322:1.2 pgoyette-compat-0315:1.2 pgoyette-compat:1.2.0.14 pgoyette-compat-base:1.2 matt-nb8-mediatek:1.2.0.12 matt-nb8-mediatek-base:1.2 perseant-stdc-iso10646:1.2.0.10 perseant-stdc-iso10646-base:1.2 netbsd-8:1.2.0.8 netbsd-8-base:1.2 prg-localcount2-base3:1.2 prg-localcount2-base2:1.2 prg-localcount2-base1:1.2 prg-localcount2:1.2.0.6 prg-localcount2-base:1.2 pgoyette-localcount-20170426:1.2 bouyer-socketcan:1.2.0.4 bouyer-socketcan-base1:1.2 pgoyette-localcount:1.2.0.2 pgoyette-localcount-20170320:1.2 openbsd-20170206:1.1.1.1 OPENBSD:1.1.1; locks; strict; comment @ * @; 1.2 date 2017.02.06.16.03.40; author christos; state Exp; branches 1.2.2.1 1.2.4.1; next 1.1; commitid zJcOOfzMqQtwmUEz; 1.1 date 2017.02.06.16.00.50; author christos; state Exp; branches 1.1.1.1; next ; commitid hsMxnVGmtdBHlUEz; 1.2.2.1 date 2017.02.06.16.03.40; author pgoyette; state dead; branches; next 1.2.2.2; commitid jjw7cAwgyKq7RfKz; 1.2.2.2 date 2017.03.20.06.58.05; author pgoyette; state Exp; branches; next ; commitid jjw7cAwgyKq7RfKz; 1.2.4.1 date 2017.02.06.16.03.40; author christos; state dead; branches; next 1.2.4.2; 1.2.4.2 date 2017.02.06.16.03.41; author christos; state Exp; branches; next ; 1.1.1.1 date 2017.02.06.16.00.50; author christos; state Exp; branches; next ; commitid hsMxnVGmtdBHlUEz; desc @@ 1.2 log @- Disable crypto for now, and functionality that we don't provide. - Fix warnings @ text @/* $OpenBSD: atomicio.c,v 1.11 2012/12/04 02:24:47 deraadt Exp $ */ /* * Copyright (c) 2006 Damien Miller. All rights reserved. * Copyright (c) 2005 Anil Madhavapeddy. All rights reserved. * Copyright (c) 1995,1999 Theo de Raadt. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __RCSID("$NetBSD$"); #include #include #include #include "atomicio.h" /* * ensure all of data on socket comes through. f==read || f==vwrite */ size_t atomicio(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n) { char *s = _s; size_t pos = 0; ssize_t res; struct pollfd pfd; pfd.fd = fd; pfd.events = f == read ? POLLIN : POLLOUT; while (n > pos) { res = (f) (fd, s + pos, n - pos); switch (res) { case -1: if (errno == EINTR) continue; if ((errno == EAGAIN) || (errno == ENOBUFS)) { (void)poll(&pfd, 1, -1); continue; } return 0; case 0: errno = EPIPE; return pos; default: pos += (size_t)res; } } return (pos); } @ 1.2.4.1 log @file atomicio.c was added on branch bouyer-socketcan on 2017-02-06 16:03:41 +0000 @ text @d1 69 @ 1.2.4.2 log @727208 @ text @a0 69 /* $OpenBSD: atomicio.c,v 1.11 2012/12/04 02:24:47 deraadt Exp $ */ /* * Copyright (c) 2006 Damien Miller. All rights reserved. * Copyright (c) 2005 Anil Madhavapeddy. All rights reserved. * Copyright (c) 1995,1999 Theo de Raadt. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __RCSID("$NetBSD: atomicio.c,v 1.2 2017/02/06 16:03:40 christos Exp $"); #include #include #include #include "atomicio.h" /* * ensure all of data on socket comes through. f==read || f==vwrite */ size_t atomicio(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n) { char *s = _s; size_t pos = 0; ssize_t res; struct pollfd pfd; pfd.fd = fd; pfd.events = f == read ? POLLIN : POLLOUT; while (n > pos) { res = (f) (fd, s + pos, n - pos); switch (res) { case -1: if (errno == EINTR) continue; if ((errno == EAGAIN) || (errno == ENOBUFS)) { (void)poll(&pfd, 1, -1); continue; } return 0; case 0: errno = EPIPE; return pos; default: pos += (size_t)res; } } return (pos); } @ 1.2.2.1 log @file atomicio.c was added on branch pgoyette-localcount on 2017-03-20 06:58:05 +0000 @ text @d1 69 @ 1.2.2.2 log @Sync with HEAD @ text @a0 69 /* $OpenBSD: atomicio.c,v 1.11 2012/12/04 02:24:47 deraadt Exp $ */ /* * Copyright (c) 2006 Damien Miller. All rights reserved. * Copyright (c) 2005 Anil Madhavapeddy. All rights reserved. * Copyright (c) 1995,1999 Theo de Raadt. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __RCSID("$NetBSD: atomicio.c,v 1.2 2017/02/06 16:03:40 christos Exp $"); #include #include #include #include "atomicio.h" /* * ensure all of data on socket comes through. f==read || f==vwrite */ size_t atomicio(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n) { char *s = _s; size_t pos = 0; ssize_t res; struct pollfd pfd; pfd.fd = fd; pfd.events = f == read ? POLLIN : POLLOUT; while (n > pos) { res = (f) (fd, s + pos, n - pos); switch (res) { case -1: if (errno == EINTR) continue; if ((errno == EAGAIN) || (errno == ENOBUFS)) { (void)poll(&pfd, 1, -1); continue; } return 0; case 0: errno = EPIPE; return pos; default: pos += (size_t)res; } } return (pos); } @ 1.1 log @Initial revision @ text @d28 2 @ 1.1.1.1 log @Import OpenBSD's netcat. @ text @@