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author | Ben Brown <ben.brown@codethink.co.uk> | 2013-12-16 09:36:52 +0000 |
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committer | Ben Brown <ben.brown@codethink.co.uk> | 2013-12-16 09:36:52 +0000 |
commit | 672e64a86f5d07ff5c5d26495af257336f57deab (patch) | |
tree | 9ff1eed3a683ba90e8238c1cc7f1a07b5d61dd48 /yarns/sockbind.c | |
parent | 775d05edada9d9fdf2bd9bc4eb62bbeec0961ad4 (diff) | |
parent | 149de8fcb40dc355e0a81ae8e17c4a43b614d8d7 (diff) | |
download | tbdiff-672e64a86f5d07ff5c5d26495af257336f57deab.tar.gz |
Merge branch 'benbrown/S9482/convert-socket-tests'
Diffstat (limited to 'yarns/sockbind.c')
-rw-r--r-- | yarns/sockbind.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/yarns/sockbind.c b/yarns/sockbind.c new file mode 100644 index 0000000..8bbcfcf --- /dev/null +++ b/yarns/sockbind.c @@ -0,0 +1,42 @@ +#include <stdio.h> +#include <stddef.h> +#include <string.h> +#include <stdlib.h> +#include <sys/socket.h> +#include <sys/un.h> + +/* + * There is currently no command within Baserock to create named Unix sockets; + * this program is used to compensate for that. + */ + +int main(int argc, char *argv[]) +{ + int sfd; + struct sockaddr_un sock; + + if (argc != 2) { + fprintf(stderr, "Usage: %s PATH\n", argv[0]); + return EXIT_FAILURE; + } + + if (strlen(argv[1]) >= sizeof(sock.sun_path)) { + fprintf(stderr, "%s: file name too long\n", argv[0]); + return EXIT_FAILURE; + } + + + if ((sfd = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) { + perror("socket"); + return EXIT_FAILURE; + } + + sock.sun_family = AF_UNIX; + strcpy(sock.sun_path, argv[1]); + if (bind(sfd, (struct sockaddr*)&sock, sizeof(sock)) == -1) { + perror("bind"); + return EXIT_FAILURE; + } + + return EXIT_SUCCESS; +} |