mirror/libbpf
1
0
Fork 0
mirror of https://github.com/netdata/libbpf.git synced 2026-03-22 01:09:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

sync: auto-generate latest BPF helpers

Browse Source 
Latest changes to BPF helper definitions.
This commit is contained in:
Andrii Nakryiko
2022-07-29 20:44:53 -07:00
committed by Andrii Nakryiko
parent d8e2c9d965
commit 0fa013e705
1 changed files with 9 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/bpf_helper_defs.h
View File

@@ -1005,7 +1005,8 @@ static long (*bpf_skb_change_tail)(struct __sk_buff *skb, __u32 len, __u64 flags
* Pull in non-linear data in case the *skb* is non-linear and not
* all of *len* are part of the linear section. Make *len* bytes
* from *skb* readable and writable. If a zero value is passed for
* *len*, then the whole length of the *skb* is pulled.
* *len*, then all bytes in the linear part of *skb* will be made
* readable and writable.
*
* This helper is only needed for reading and writing with direct
* packet access.
@@ -4450,25 +4451,28 @@ static void (*bpf_ringbuf_discard_dynptr)(struct bpf_dynptr *ptr, __u64 flags) =
*
* Read *len* bytes from *src* into *dst*, starting from *offset*
* into *src*.
* *flags* is currently unused.
*
* Returns
* 0 on success, -E2BIG if *offset* + *len* exceeds the length
* of *src*'s data, -EINVAL if *src* is an invalid dynptr.
* of *src*'s data, -EINVAL if *src* is an invalid dynptr or if
* *flags* is not 0.
*/
static long (*bpf_dynptr_read)(void *dst, __u32 len, struct bpf_dynptr *src, __u32 offset) = (void *) 201;
static long (*bpf_dynptr_read)(void *dst, __u32 len, struct bpf_dynptr *src, __u32 offset, __u64 flags) = (void *) 201;
/*
* bpf_dynptr_write
*
* Write *len* bytes from *src* into *dst*, starting from *offset*
* into *dst*.
* *flags* is currently unused.
*
* Returns
* 0 on success, -E2BIG if *offset* + *len* exceeds the length
* of *dst*'s data, -EINVAL if *dst* is an invalid dynptr or if *dst*
* is a read-only dynptr.
* is a read-only dynptr or if *flags* is not 0.
*/
static long (*bpf_dynptr_write)(struct bpf_dynptr *dst, __u32 offset, void *src, __u32 len) = (void *) 202;
static long (*bpf_dynptr_write)(struct bpf_dynptr *dst, __u32 offset, void *src, __u32 len, __u64 flags) = (void *) 202;
/*
* bpf_dynptr_data