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[BUILD FAILING] Checkpoint for backup, added new hook for file system, tweaked makefile for real kernel header files inclusion, still not working. Commiting for periodic backup

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h3xduck
2022-01-05 20:34:53 -05:00
parent f8774ac9cf
commit 4882ce790c
10 changed files with 37 additions and 1145 deletions
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21
src/user/include/modules/fs.h
View File

@@ -8,32 +8,16 @@
#include "xdp_filter.skel.h"
//Connections
int attach_kprobe__64_compat_sys_read(struct xdp_filter_bpf *skel){
skel->links.kprobe__64_compat_sys_read = bpf_program__attach(skel->progs.kprobe__64_compat_sys_read);
return libbpf_get_error(skel->links.kprobe__64_compat_sys_read);
}
int attach_kprobe__64_sys_read(struct xdp_filter_bpf *skel){
skel->links.kprobe__64_sys_read = bpf_program__attach(skel->progs.kprobe__64_sys_read);
return libbpf_get_error(skel->links.kprobe__64_sys_read);
}
int attach_fs_all(struct xdp_filter_bpf *skel){
return attach_kprobe__64_compat_sys_read(skel) |
attach_kprobe__64_sys_read(skel);
return attach_kprobe__64_sys_read(skel);
}
//Disconnections
int detach_kprobe__64_compat_sys_read(struct xdp_filter_bpf *skel){
int err = detach_link_generic(skel->links.kprobe__64_compat_sys_read);
if(err<0){
fprintf(stderr, "Failed to detach fs link\n");
return -1;
}
return 0;
}
int detach_kprobe__64_sys_read(struct xdp_filter_bpf *skel){
int err = detach_link_generic(skel->links.kprobe__64_sys_read);
if(err<0){
@@ -44,8 +28,7 @@ int detach_kprobe__64_sys_read(struct xdp_filter_bpf *skel){
}
int detach_fs_all(struct xdp_filter_bpf *skel){
return detach_kprobe__64_compat_sys_read(skel) ||
detach_kprobe__64_sys_read(skel);
return detach_kprobe__64_sys_read(skel);
}
#endif

1
src/user/include/modules/module_manager.c
View File

@@ -56,7 +56,6 @@ int setup_all_modules(){
if(config.fs_module.all == ON){
ret = attach_fs_all(attr.skel);
}else{
if(config.fs_module.kprobe__64_compat_sys_read == ON) ret = attach_kprobe__64_compat_sys_read(attr.skel);
if(config.fs_module.kprobe__64_sys_read == ON) ret = attach_kprobe__64_sys_read(attr.skel);
}
if(ret!=0) return -1;