android/SukiSU-Ultra
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Susfs main (#597)

Browse Source 
* Update file_wrapper.c (#595)

* Remove wrong compatibility code from susfs-main (#596)

Nongki compatibility code should be committed to nongki branch, rather than susfs-main branch.

---------

Co-authored-by: kAiF <askthekaif@proton.me>
Co-authored-by: cctv18 <85936817+cctv18@users.noreply.github.com>
This commit is contained in:
小 小w
2025-11-18 11:16:41 +08:00
committed by GitHub
parent 0d421b7db1
commit 724c7517f5
5 changed files with 6 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
kernel/file_wrapper.c
View File

@@ -254,7 +254,7 @@ static ssize_t ksu_wrapper_copy_file_range(struct file *f1, loff_t off1, struct
return -EINVAL;
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
static loff_t ksu_wrapper_remap_file_range(struct file *file_in, loff_t pos_in,
struct file *file_out, loff_t pos_out,
loff_t len, unsigned int remap_flags) {
@@ -286,18 +286,7 @@ static int ksu_wrapper_clone_file_range(struct file *file_in, loff_t pos_in,
}
return -EINVAL;
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
static int ksu_wrapper_dedupe_file_range(struct file *src_file, loff_t loff,
struct file *dst_file, loff_t dst_loff, u64 len) {
// TODO: determine which file to use
struct ksu_file_wrapper* data = src_file->private_data;
struct file* orig = data->orig;
if (orig->f_op->dedupe_file_range) {
return orig->f_op->dedupe_file_range(orig, loff, dst_file, dst_loff, len);
}
return -EINVAL;
}
#else
static ssize_t ksu_wrapper_dedupe_file_range(struct file *src_file, u64 loff,
u64 len, struct file *dst_file, u64 dst_loff) {
// TODO: determine which file to use
@@ -364,7 +353,7 @@ struct ksu_file_wrapper* ksu_create_file_wrapper(struct file* fp) {
p->ops.fallocate = fp->f_op->fallocate ? ksu_wrapper_fallocate : NULL;
p->ops.show_fdinfo = fp->f_op->show_fdinfo ? ksu_wrapper_show_fdinfo : NULL;
p->ops.copy_file_range = fp->f_op->copy_file_range ? ksu_wrapper_copy_file_range : NULL;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
p->ops.remap_file_range = fp->f_op->remap_file_range ? ksu_wrapper_remap_file_range : NULL;
p->ops.fadvise = fp->f_op->fadvise ? ksu_wrapper_fadvise : NULL;
#else