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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /manual/examples/mkfsock.c | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.xz glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization. zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'manual/examples/mkfsock.c')
-rw-r--r-- | manual/examples/mkfsock.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/manual/examples/mkfsock.c b/manual/examples/mkfsock.c deleted file mode 100644 index ffe1b46928..0000000000 --- a/manual/examples/mkfsock.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Example of Local-Namespace Sockets - Copyright (C) 1991-2017 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - as published by the Free Software Foundation; either version 2 - of the License, or (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, if not, see <http://www.gnu.org/licenses/>. -*/ - -#include <stddef.h> -#include <stdio.h> -#include <errno.h> -#include <stdlib.h> -#include <string.h> -#include <sys/socket.h> -#include <sys/un.h> - -int -make_named_socket (const char *filename) -{ - struct sockaddr_un name; - int sock; - size_t size; - - /* Create the socket. */ - sock = socket (PF_LOCAL, SOCK_DGRAM, 0); - if (sock < 0) - { - perror ("socket"); - exit (EXIT_FAILURE); - } - - /* Bind a name to the socket. */ - name.sun_family = AF_LOCAL; - strncpy (name.sun_path, filename, sizeof (name.sun_path)); - name.sun_path[sizeof (name.sun_path) - 1] = '\0'; - - /* The size of the address is - the offset of the start of the filename, - plus its length (not including the terminating null byte). - Alternatively you can just do: - size = SUN_LEN (&name); - */ - size = (offsetof (struct sockaddr_un, sun_path) - + strlen (name.sun_path)); - - if (bind (sock, (struct sockaddr *) &name, size) < 0) - { - perror ("bind"); - exit (EXIT_FAILURE); - } - - return sock; -} |