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Diffstat (limited to 'example/passthrough_helpers.h')
-rw-r--r-- | example/passthrough_helpers.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/example/passthrough_helpers.h b/example/passthrough_helpers.h deleted file mode 100644 index 6b77c33..0000000 --- a/example/passthrough_helpers.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * FUSE: Filesystem in Userspace - * - * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 - */ - -/* - * Creates files on the underlying file system in response to a FUSE_MKNOD - * operation - */ -static int mknod_wrapper(int dirfd, const char *path, const char *link, - int mode, dev_t rdev) -{ - int res; - - if (S_ISREG(mode)) { - res = openat(dirfd, path, O_CREAT | O_EXCL | O_WRONLY, mode); - if (res >= 0) - res = close(res); - } else if (S_ISDIR(mode)) { - res = mkdirat(dirfd, path, mode); - } else if (S_ISLNK(mode) && link != NULL) { - res = symlinkat(link, dirfd, path); - } else if (S_ISFIFO(mode)) { - res = mkfifoat(dirfd, path, mode); -#ifdef __FreeBSD__ - } else if (S_ISSOCK(mode)) { - struct sockaddr_un su; - int fd; - - if (strlen(path) >= sizeof(su.sun_path)) { - errno = ENAMETOOLONG; - return -1; - } - fd = socket(AF_UNIX, SOCK_STREAM, 0); - if (fd >= 0) { - /* - * We must bind the socket to the underlying file - * system to create the socket file, even though - * we'll never listen on this socket. - */ - su.sun_family = AF_UNIX; - strncpy(su.sun_path, path, sizeof(su.sun_path)); - res = bindat(dirfd, fd, (struct sockaddr*)&su, - sizeof(su)); - if (res == 0) - close(fd); - } else { - res = -1; - } -#endif - } else { - res = mknodat(dirfd, path, mode, rdev); - } - - return res; -} |