Renamed ioctl and poll examples

The new names should make it more obvious at first glance
what each example demonstrates.

1 files changed, 0 insertions, 228 deletions

diff --git a/example/fioc.c b/example/fioc.c
deleted file mode 100644
index 368f807..0000000
--- a/example/fioc.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
-  FUSE fioc: FUSE ioctl example
-  Copyright (C) 2008       SUSE Linux Products GmbH
-  Copyright (C) 2008       Tejun Heo <teheo@suse.de>
-
-  This program can be distributed under the terms of the GNU GPL.
-  See the file COPYING.
-
-*/
-
-/** @file
- * @tableofcontents
- *
- * fioc.c - FUSE fioc: FUSE ioctl example
- *
- * \section section_compile compiling this example
- *
- * gcc -Wall fioc.c `pkg-config fuse3 --cflags --libs` -o fioc
- *
- * \section section_source the complete source
- * \include fioc.c
- */
-
-
-#define FUSE_USE_VERSION 30
-
-#include <config.h>
-
-#include <fuse.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <time.h>
-#include <errno.h>
-
-#include "fioc.h"
-
-#define FIOC_NAME	"fioc"
-
-enum {
-	FIOC_NONE,
-	FIOC_ROOT,
-	FIOC_FILE,
-};
-
-static void *fioc_buf;
-static size_t fioc_size;
-
-static int fioc_resize(size_t new_size)
-{
-	void *new_buf;
-
-	if (new_size == fioc_size)
-		return 0;
-
-	new_buf = realloc(fioc_buf, new_size);
-	if (!new_buf && new_size)
-		return -ENOMEM;
-
-	if (new_size > fioc_size)
-		memset(new_buf + fioc_size, 0, new_size - fioc_size);
-
-	fioc_buf = new_buf;
-	fioc_size = new_size;
-
-	return 0;
-}
-
-static int fioc_expand(size_t new_size)
-{
-	if (new_size > fioc_size)
-		return fioc_resize(new_size);
-	return 0;
-}
-
-static int fioc_file_type(const char *path)
-{
-	if (strcmp(path, "/") == 0)
-		return FIOC_ROOT;
-	if (strcmp(path, "/" FIOC_NAME) == 0)
-		return FIOC_FILE;
-	return FIOC_NONE;
-}
-
-static int fioc_getattr(const char *path, struct stat *stbuf)
-{
-	stbuf->st_uid = getuid();
-	stbuf->st_gid = getgid();
-	stbuf->st_atime = stbuf->st_mtime = time(NULL);
-
-	switch (fioc_file_type(path)) {
-	case FIOC_ROOT:
-		stbuf->st_mode = S_IFDIR | 0755;
-		stbuf->st_nlink = 2;
-		break;
-	case FIOC_FILE:
-		stbuf->st_mode = S_IFREG | 0644;
-		stbuf->st_nlink = 1;
-		stbuf->st_size = fioc_size;
-		break;
-	case FIOC_NONE:
-		return -ENOENT;
-	}
-
-	return 0;
-}
-
-static int fioc_open(const char *path, struct fuse_file_info *fi)
-{
-	(void) fi;
-
-	if (fioc_file_type(path) != FIOC_NONE)
-		return 0;
-	return -ENOENT;
-}
-
-static int fioc_do_read(char *buf, size_t size, off_t offset)
-{
-	if (offset >= fioc_size)
-		return 0;
-
-	if (size > fioc_size - offset)
-		size = fioc_size - offset;
-
-	memcpy(buf, fioc_buf + offset, size);
-
-	return size;
-}
-
-static int fioc_read(const char *path, char *buf, size_t size,
-		     off_t offset, struct fuse_file_info *fi)
-{
-	(void) fi;
-
-	if (fioc_file_type(path) != FIOC_FILE)
-		return -EINVAL;
-
-	return fioc_do_read(buf, size, offset);
-}
-
-static int fioc_do_write(const char *buf, size_t size, off_t offset)
-{
-	if (fioc_expand(offset + size))
-		return -ENOMEM;
-
-	memcpy(fioc_buf + offset, buf, size);
-
-	return size;
-}
-
-static int fioc_write(const char *path, const char *buf, size_t size,
-		      off_t offset, struct fuse_file_info *fi)
-{
-	(void) fi;
-
-	if (fioc_file_type(path) != FIOC_FILE)
-		return -EINVAL;
-
-	return fioc_do_write(buf, size, offset);
-}
-
-static int fioc_truncate(const char *path, off_t size)
-{
-	if (fioc_file_type(path) != FIOC_FILE)
-		return -EINVAL;
-
-	return fioc_resize(size);
-}
-
-static int fioc_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
-			off_t offset, struct fuse_file_info *fi,
-			enum fuse_readdir_flags flags)
-{
-	(void) fi;
-	(void) offset;
-	(void) flags;
-
-	if (fioc_file_type(path) != FIOC_ROOT)
-		return -ENOENT;
-
-	filler(buf, ".", NULL, 0, 0);
-	filler(buf, "..", NULL, 0, 0);
-	filler(buf, FIOC_NAME, NULL, 0, 0);
-
-	return 0;
-}
-
-static int fioc_ioctl(const char *path, int cmd, void *arg,
-		      struct fuse_file_info *fi, unsigned int flags, void *data)
-{
-	(void) arg;
-	(void) fi;
-	(void) flags;
-
-	if (fioc_file_type(path) != FIOC_FILE)
-		return -EINVAL;
-
-	if (flags & FUSE_IOCTL_COMPAT)
-		return -ENOSYS;
-
-	switch (cmd) {
-	case FIOC_GET_SIZE:
-		*(size_t *)data = fioc_size;
-		return 0;
-
-	case FIOC_SET_SIZE:
-		fioc_resize(*(size_t *)data);
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static struct fuse_operations fioc_oper = {
-	.getattr	= fioc_getattr,
-	.readdir	= fioc_readdir,
-	.truncate	= fioc_truncate,
-	.open		= fioc_open,
-	.read		= fioc_read,
-	.write		= fioc_write,
-	.ioctl		= fioc_ioctl,
-};
-
-int main(int argc, char *argv[])
-{
-	return fuse_main(argc, argv, &fioc_oper, NULL);
-}