1 files changed, 98 insertions, 0 deletions
diff --git a/example-26/hello.c b/example-26/hello.c
new file mode 100644
index 000000000..7a1cdb59e
--- /dev/null
+++ b/example-26/hello.c
@@ -0,0 +1,98 @@
+/*
+    FUSE: Filesystem in Userspace
+    Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
+
+    This program can be distributed under the terms of the GNU GPL.
+    See the file COPYING.
+
+    gcc -Wall `pkg-config fuse --cflags --libs` hello.c -o hello
+*/
+
+#define FUSE_USE_VERSION 26
+
+#include <fuse.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+
+static const char *hello_str = "Hello World!\n";
+static const char *hello_path = "/hello";
+
+static int hello_getattr(const char *path, struct stat *stbuf)
+{
+    int res = 0;
+
+    memset(stbuf, 0, sizeof(struct stat));
+    if(strcmp(path, "/") == 0) {
+        stbuf->st_mode = S_IFDIR | 0755;
+        stbuf->st_nlink = 2;
+    }
+    else if(strcmp(path, hello_path) == 0) {
+        stbuf->st_mode = S_IFREG | 0444;
+        stbuf->st_nlink = 1;
+        stbuf->st_size = strlen(hello_str);
+    }
+    else
+        res = -ENOENT;
+
+    return res;
+}
+
+static int hello_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
+                         off_t offset, struct fuse_file_info *fi)
+{
+    (void) offset;
+    (void) fi;
+
+    if(strcmp(path, "/") != 0)
+        return -ENOENT;
+
+    filler(buf, ".", NULL, 0);
+    filler(buf, "..", NULL, 0);
+    filler(buf, hello_path + 1, NULL, 0);
+
+    return 0;
+}
+
+static int hello_open(const char *path, struct fuse_file_info *fi)
+{
+    if(strcmp(path, hello_path) != 0)
+        return -ENOENT;
+
+    if((fi->flags & 3) != O_RDONLY)
+        return -EACCES;
+
+    return 0;
+}
+
+static int hello_read(const char *path, char *buf, size_t size, off_t offset,
+                      struct fuse_file_info *fi)
+{
+    size_t len;
+    (void) fi;
+    if(strcmp(path, hello_path) != 0)
+        return -ENOENT;
+
+    len = strlen(hello_str);
+    if (offset < len) {
+        if (offset + size > len)
+            size = len - offset;
+        memcpy(buf, hello_str + offset, size);
+    } else
+        size = 0;
+
+    return size;
+}
+
+static struct fuse_operations hello_oper = {
+    .getattr	= hello_getattr,
+    .readdir	= hello_readdir,
+    .open	= hello_open,
+    .read	= hello_read,
+};
+
+int main(int argc, char *argv[])
+{
+    return fuse_main(argc, argv, &hello_oper, NULL);
+}