From 0c12dfe26a362db181e6172cb56a39cd002a6892 Mon Sep 17 00:00:00 2001
From: yonghong-song <yhs@fb.com>
Date: Sun, 18 Jul 2021 15:05:34 -0700
Subject: [PATCH] sync with latest libbpf repo (#3529)
sync with latest libbpf repo which is upto commit
21f90f61b084 sync: latest libbpf changes from kernel
Signed-off-by: Yonghong Song <yhs@fb.com>
---
docs/kernel-versions.md | 8 ++
introspection/bps.c | 1 +
src/cc/compat/linux/virtual_bpf.h | 167 ++++++++++++++++++++++++++++--
src/cc/export/helpers.h | 17 +++
src/cc/libbpf.c | 8 ++
5 files changed, 190 insertions(+), 11 deletions(-)
diff --git a/docs/kernel-versions.md b/docs/kernel-versions.md
index 9192aa43..33318624 100644
--- a/docs/kernel-versions.md
+++ b/docs/kernel-versions.md
@@ -208,6 +208,7 @@ Helper | Kernel version | License | Commit |
-------|----------------|---------|--------|
`BPF_FUNC_bind()` | 4.17 | | [`d74bad4e74ee`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d74bad4e74ee373787a9ae24197c17b7cdc428d5) |
`BPF_FUNC_bprm_opts_set()` | 5.11 | | [`3f6719c7b62f`](https://github.com/torvalds/linux/commit/3f6719c7b62f0327c9091e26d0da10e65668229e)
+`BPF_FUNC_btf_find_by_name_kind()` | 5.14 | | [`3d78417b60fb`](https://github.com/torvalds/linux/commit/3d78417b60fba249cc555468cb72d96f5cde2964)
`BPF_FUNC_check_mtu()` | 5.12 | | [`34b2021cc616`](https://github.com/torvalds/linux/commit/34b2021cc61642d61c3cf943d9e71925b827941b)
`BPF_FUNC_clone_redirect()` | 4.2 | | [`3896d655f4d4`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3896d655f4d491c67d669a15f275a39f713410f8)
`BPF_FUNC_copy_from_user()` | 5.10 | | [`07be4c4a3e7a`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=07be4c4a3e7a0db148e44b16c5190e753d1c8569)
@@ -226,6 +227,7 @@ Helper | Kernel version | License | Commit |
`BPF_FUNC_get_current_task()` | 4.8 | GPL | [`606274c5abd8`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=606274c5abd8e245add01bc7145a8cbb92b69ba8)
`BPF_FUNC_get_current_task_btf()` | 5.11 | GPL | [`3ca1032ab7ab`](https://github.com/torvalds/linux/commit/3ca1032ab7ab010eccb107aa515598788f7d93bb)
`BPF_FUNC_get_current_uid_gid()` | 4.2 | | [`ffeedafbf023`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ffeedafbf0236f03aeb2e8db273b3e5ae5f5bc89)
+`BPF_FUNC_get_func_ip()` | 5.15 | | [`5d8b583d04ae`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=5d8b583d04aedb3bd5f6d227a334c210c7d735f9)
`BPF_FUNC_get_hash_recalc()` | 4.8 | | [`13c5c240f789`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=13c5c240f789bbd2bcacb14a23771491485ae61f)
`BPF_FUNC_get_listener_sock()` | 5.1 | | [`dbafd7ddd623`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/dbafd7ddd62369b2f3926ab847cbf8fc40e800b7)
`BPF_FUNC_get_local_storage()` | 4.19 | | [`cd3394317653`](https://github.com/torvalds/linux/commit/cd3394317653837e2eb5c5d0904a8996102af9fc)
@@ -352,6 +354,8 @@ Helper | Kernel version | License | Commit |
`BPF_FUNC_store_hdr_opt()` | 5.10 | | [`0813a841566f`](https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit?id=0813a841566f0962a5551be7749b43c45f0022a0)
`BPF_FUNC_strtol()` | 5.2 | | [`d7a4cb9b6705`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/d7a4cb9b6705a89937d12c8158a35a3145dc967a)
`BPF_FUNC_strtoul()` | 5.2 | | [`d7a4cb9b6705`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/d7a4cb9b6705a89937d12c8158a35a3145dc967a)
+`BPF_FUNC_sys_bpf()` | 5.14 | | [`79a7f8bdb159`](https://github.com/torvalds/linux/commit/79a7f8bdb159d9914b58740f3d31d602a6e4aca8)
+`BPF_FUNC_sys_close()` | 5.14 | | [`3abea089246f`](https://github.com/torvalds/linux/commit/3abea089246f76c1517b054ddb5946f3f1dbd2c0)
`BPF_FUNC_sysctl_get_current_value()` | 5.2 | | [`1d11b3016cec`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/1d11b3016cec4ed9770b98e82a61708c8f4926e7)
`BPF_FUNC_sysctl_get_name()` | 5.2 | | [`808649fb787d`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/808649fb787d918a48a360a668ee4ee9023f0c11)
`BPF_FUNC_sysctl_get_new_value()` | 5.2 | | [`4e63acdff864`](https://kernel.googlesource.com/pub/scm/linux/kernel/git/davem/net-next/+/4e63acdff864654cee0ac5aaeda3913798ee78f6)
@@ -364,6 +368,10 @@ Helper | Kernel version | License | Commit |
`BPF_FUNC_tcp_send_ack()` | 5.5 | | [`206057fe020a`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=206057fe020ac5c037d5e2dd6562a9bd216ec765)
`BPF_FUNC_tcp_sock()` | 5.1 | | [`655a51e536c0`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=655a51e536c09d15ffa3603b1b6fce2b45b85a1f)
`BPF_FUNC_this_cpu_ptr()` | 5.10 | | [`63d9b80dcf2c`](https://github.com/torvalds/linux/commit/63d9b80dcf2c67bc5ade61cbbaa09d7af21f43f1) |
+`BPF_FUNC_timer_init()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
+`BPF_FUNC_timer_set_callback()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
+`BPF_FUNC_timer_start()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
+`BPF_FUNC_timer_cancel()` | 5.15 | | [`b00628b1c7d5`](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=b00628b1c7d595ae5b544e059c27b1f5828314b4)
`BPF_FUNC_trace_printk()` | 4.1 | GPL | [`9c959c863f82`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9c959c863f8217a2ff3d7c296e8223654d240569)
`BPF_FUNC_xdp_adjust_head()` | 4.10 | | [`17bedab27231`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=17bedab2723145d17b14084430743549e6943d03)
`BPF_FUNC_xdp_adjust_meta()` | 4.15 | | [`de8f3a83b0a0`](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=de8f3a83b0a0fddb2cf56e7a718127e9619ea3da)
diff --git a/introspection/bps.c b/introspection/bps.c
index e92da3f6..25a88cbd 100644
--- a/introspection/bps.c
+++ b/introspection/bps.c
@@ -47,6 +47,7 @@ static const char * const prog_type_strings[] = {
[BPF_PROG_TYPE_EXT] = "ext",
[BPF_PROG_TYPE_LSM] = "lsm",
[BPF_PROG_TYPE_SK_LOOKUP] = "sk_lookup",
+ [BPF_PROG_TYPE_SYSCALL] = "syscall",
};
static const char * const map_type_strings[] = {
diff --git a/src/cc/compat/linux/virtual_bpf.h b/src/cc/compat/linux/virtual_bpf.h
index 3490bc14..bf4bc3a6 100644
--- a/src/cc/compat/linux/virtual_bpf.h
+++ b/src/cc/compat/linux/virtual_bpf.h
@@ -325,9 +325,6 @@ union bpf_iter_link_info {
* **BPF_PROG_TYPE_SK_LOOKUP**
* *data_in* and *data_out* must be NULL.
*
- * **BPF_PROG_TYPE_XDP**
- * *ctx_in* and *ctx_out* must be NULL.
- *
* **BPF_PROG_TYPE_RAW_TRACEPOINT**,
* **BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE**
*
@@ -528,6 +525,15 @@ union bpf_iter_link_info {
* Look up an element with the given *key* in the map referred to
* by the file descriptor *fd*, and if found, delete the element.
*
+ * For **BPF_MAP_TYPE_QUEUE** and **BPF_MAP_TYPE_STACK** map
+ * types, the *flags* argument needs to be set to 0, but for other
+ * map types, it may be specified as:
+ *
+ * **BPF_F_LOCK**
+ * Look up and delete the value of a spin-locked map
+ * without returning the lock. This must be specified if
+ * the elements contain a spinlock.
+ *
* The **BPF_MAP_TYPE_QUEUE** and **BPF_MAP_TYPE_STACK** map types
* implement this command as a "pop" operation, deleting the top
* element rather than one corresponding to *key*.
@@ -537,6 +543,10 @@ union bpf_iter_link_info {
* This command is only valid for the following map types:
* * **BPF_MAP_TYPE_QUEUE**
* * **BPF_MAP_TYPE_STACK**
+ * * **BPF_MAP_TYPE_HASH**
+ * * **BPF_MAP_TYPE_PERCPU_HASH**
+ * * **BPF_MAP_TYPE_LRU_HASH**
+ * * **BPF_MAP_TYPE_LRU_PERCPU_HASH**
*
* Return
* Returns zero on success. On error, -1 is returned and *errno*
@@ -838,6 +848,7 @@ enum bpf_cmd {
BPF_PROG_ATTACH,
BPF_PROG_DETACH,
BPF_PROG_TEST_RUN,
+ BPF_PROG_RUN = BPF_PROG_TEST_RUN,
BPF_PROG_GET_NEXT_ID,
BPF_MAP_GET_NEXT_ID,
BPF_PROG_GET_FD_BY_ID,
@@ -938,6 +949,7 @@ enum bpf_prog_type {
BPF_PROG_TYPE_EXT,
BPF_PROG_TYPE_LSM,
BPF_PROG_TYPE_SK_LOOKUP,
+ BPF_PROG_TYPE_SYSCALL, /* a program that can execute syscalls */
};
enum bpf_attach_type {
@@ -980,6 +992,8 @@ enum bpf_attach_type {
BPF_SK_LOOKUP,
BPF_XDP,
BPF_SK_SKB_VERDICT,
+ BPF_SK_REUSEPORT_SELECT,
+ BPF_SK_REUSEPORT_SELECT_OR_MIGRATE,
__MAX_BPF_ATTACH_TYPE
};
@@ -1098,8 +1112,8 @@ enum bpf_link_type {
/* When BPF ldimm64's insn[0].src_reg != 0 then this can have
* the following extensions:
*
- * insn[0].src_reg: BPF_PSEUDO_MAP_FD
- * insn[0].imm: map fd
+ * insn[0].src_reg: BPF_PSEUDO_MAP_[FD|IDX]
+ * insn[0].imm: map fd or fd_idx
* insn[1].imm: 0
* insn[0].off: 0
* insn[1].off: 0
@@ -1107,15 +1121,19 @@ enum bpf_link_type {
* verifier type: CONST_PTR_TO_MAP
*/
#define BPF_PSEUDO_MAP_FD 1
-/* insn[0].src_reg: BPF_PSEUDO_MAP_VALUE
- * insn[0].imm: map fd
+#define BPF_PSEUDO_MAP_IDX 5
+
+/* insn[0].src_reg: BPF_PSEUDO_MAP_[IDX_]VALUE
+ * insn[0].imm: map fd or fd_idx
* insn[1].imm: offset into value
* insn[0].off: 0
* insn[1].off: 0
* ldimm64 rewrite: address of map[0]+offset
* verifier type: PTR_TO_MAP_VALUE
*/
-#define BPF_PSEUDO_MAP_VALUE 2
+#define BPF_PSEUDO_MAP_VALUE 2
+#define BPF_PSEUDO_MAP_IDX_VALUE 6
+
/* insn[0].src_reg: BPF_PSEUDO_BTF_ID
* insn[0].imm: kernel btd id of VAR
* insn[1].imm: 0
@@ -1315,6 +1333,8 @@ union bpf_attr {
/* or valid module BTF object fd or 0 to attach to vmlinux */
__u32 attach_btf_obj_fd;
};
+ __u32 :32; /* pad */
+ __aligned_u64 fd_array; /* array of FDs */
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
@@ -2535,8 +2555,12 @@ union bpf_attr {
* The lower two bits of *flags* are used as the return code if
* the map lookup fails. This is so that the return value can be
* one of the XDP program return codes up to **XDP_TX**, as chosen
- * by the caller. Any higher bits in the *flags* argument must be
- * unset.
+ * by the caller. The higher bits of *flags* can be set to
+ * BPF_F_BROADCAST or BPF_F_EXCLUDE_INGRESS as defined below.
+ *
+ * With BPF_F_BROADCAST the packet will be broadcasted to all the
+ * interfaces in the map, with BPF_F_EXCLUDE_INGRESS the ingress
+ * interface will be excluded when do broadcasting.
*
* See also **bpf_redirect**\ (), which only supports redirecting
* to an ifindex, but doesn't require a map to do so.
@@ -3223,7 +3247,7 @@ union bpf_attr {
* long bpf_sk_select_reuseport(struct sk_reuseport_md *reuse, struct bpf_map *map, void *key, u64 flags)
* Description
* Select a **SO_REUSEPORT** socket from a
- * **BPF_MAP_TYPE_REUSEPORT_ARRAY** *map*.
+ * **BPF_MAP_TYPE_REUSEPORT_SOCKARRAY** *map*.
* It checks the selected socket is matching the incoming
* request in the socket buffer.
* Return
@@ -4736,6 +4760,94 @@ union bpf_attr {
* be zero-terminated except when **str_size** is 0.
*
* Or **-EBUSY** if the per-CPU memory copy buffer is busy.
+ *
+ * long bpf_sys_bpf(u32 cmd, void *attr, u32 attr_size)
+ * Description
+ * Execute bpf syscall with given arguments.
+ * Return
+ * A syscall result.
+ *
+ * long bpf_btf_find_by_name_kind(char *name, int name_sz, u32 kind, int flags)
+ * Description
+ * Find BTF type with given name and kind in vmlinux BTF or in module's BTFs.
+ * Return
+ * Returns btf_id and btf_obj_fd in lower and upper 32 bits.
+ *
+ * long bpf_sys_close(u32 fd)
+ * Description
+ * Execute close syscall for given FD.
+ * Return
+ * A syscall result.
+ *
+ * long bpf_timer_init(struct bpf_timer *timer, struct bpf_map *map, u64 flags)
+ * Description
+ * Initialize the timer.
+ * First 4 bits of *flags* specify clockid.
+ * Only CLOCK_MONOTONIC, CLOCK_REALTIME, CLOCK_BOOTTIME are allowed.
+ * All other bits of *flags* are reserved.
+ * The verifier will reject the program if *timer* is not from
+ * the same *map*.
+ * Return
+ * 0 on success.
+ * **-EBUSY** if *timer* is already initialized.
+ * **-EINVAL** if invalid *flags* are passed.
+ * **-EPERM** if *timer* is in a map that doesn't have any user references.
+ * The user space should either hold a file descriptor to a map with timers
+ * or pin such map in bpffs. When map is unpinned or file descriptor is
+ * closed all timers in the map will be cancelled and freed.
+ *
+ * long bpf_timer_set_callback(struct bpf_timer *timer, void *callback_fn)
+ * Description
+ * Configure the timer to call *callback_fn* static function.
+ * Return
+ * 0 on success.
+ * **-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier.
+ * **-EPERM** if *timer* is in a map that doesn't have any user references.
+ * The user space should either hold a file descriptor to a map with timers
+ * or pin such map in bpffs. When map is unpinned or file descriptor is
+ * closed all timers in the map will be cancelled and freed.
+ *
+ * long bpf_timer_start(struct bpf_timer *timer, u64 nsecs, u64 flags)
+ * Description
+ * Set timer expiration N nanoseconds from the current time. The
+ * configured callback will be invoked in soft irq context on some cpu
+ * and will not repeat unless another bpf_timer_start() is made.
+ * In such case the next invocation can migrate to a different cpu.
+ * Since struct bpf_timer is a field inside map element the map
+ * owns the timer. The bpf_timer_set_callback() will increment refcnt
+ * of BPF program to make sure that callback_fn code stays valid.
+ * When user space reference to a map reaches zero all timers
+ * in a map are cancelled and corresponding program's refcnts are
+ * decremented. This is done to make sure that Ctrl-C of a user
+ * process doesn't leave any timers running. If map is pinned in
+ * bpffs the callback_fn can re-arm itself indefinitely.
+ * bpf_map_update/delete_elem() helpers and user space sys_bpf commands
+ * cancel and free the timer in the given map element.
+ * The map can contain timers that invoke callback_fn-s from different
+ * programs. The same callback_fn can serve different timers from
+ * different maps if key/value layout matches across maps.
+ * Every bpf_timer_set_callback() can have different callback_fn.
+ *
+ * Return
+ * 0 on success.
+ * **-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier
+ * or invalid *flags* are passed.
+ *
+ * long bpf_timer_cancel(struct bpf_timer *timer)
+ * Description
+ * Cancel the timer and wait for callback_fn to finish if it was running.
+ * Return
+ * 0 if the timer was not active.
+ * 1 if the timer was active.
+ * **-EINVAL** if *timer* was not initialized with bpf_timer_init() earlier.
+ * **-EDEADLK** if callback_fn tried to call bpf_timer_cancel() on its
+ * own timer which would have led to a deadlock otherwise.
+ *
+ * u64 bpf_get_func_ip(void *ctx)
+ * Description
+ * Get address of the traced function (for tracing and kprobe programs).
+ * Return
+ * Address of the traced function.
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -4904,6 +5016,14 @@ union bpf_attr {
FN(check_mtu), \
FN(for_each_map_elem), \
FN(snprintf), \
+ FN(sys_bpf), \
+ FN(btf_find_by_name_kind), \
+ FN(sys_close), \
+ FN(timer_init), \
+ FN(timer_set_callback), \
+ FN(timer_start), \
+ FN(timer_cancel), \
+ FN(get_func_ip), \
/* */
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
@@ -5081,6 +5201,12 @@ enum {
BPF_F_BPRM_SECUREEXEC = (1ULL << 0),
};
+/* Flags for bpf_redirect_map helper */
+enum {
+ BPF_F_BROADCAST = (1ULL << 3),
+ BPF_F_EXCLUDE_INGRESS = (1ULL << 4),
+};
+
#define __bpf_md_ptr(type, name) \
union { \
type name; \
@@ -5365,6 +5491,20 @@ struct sk_reuseport_md {
__u32 ip_protocol; /* IP protocol. e.g. IPPROTO_TCP, IPPROTO_UDP */
__u32 bind_inany; /* Is sock bound to an INANY address? */
__u32 hash; /* A hash of the packet 4 tuples */
+ /* When reuse->migrating_sk is NULL, it is selecting a sk for the
+ * new incoming connection request (e.g. selecting a listen sk for
+ * the received SYN in the TCP case). reuse->sk is one of the sk
+ * in the reuseport group. The bpf prog can use reuse->sk to learn
+ * the local listening ip/port without looking into the skb.
+ *
+ * When reuse->migrating_sk is not NULL, reuse->sk is closed and
+ * reuse->migrating_sk is the socket that needs to be migrated
+ * to another listening socket. migrating_sk could be a fullsock
+ * sk that is fully established or a reqsk that is in-the-middle
+ * of 3-way handshake.
+ */
+ __bpf_md_ptr(struct bpf_sock *, sk);
+ __bpf_md_ptr(struct bpf_sock *, migrating_sk);
};
#define BPF_TAG_SIZE 8
@@ -6010,6 +6150,11 @@ struct bpf_spin_lock {
__u32 val;
};
+struct bpf_timer {
+ __u64 :64;
+ __u64 :64;
+} __attribute__((aligned(8)));
+
struct bpf_sysctl {
__u32 write; /* Sysctl is being read (= 0) or written (= 1).
* Allows 1,2,4-byte read, but no write.
diff --git a/src/cc/export/helpers.h b/src/cc/export/helpers.h
index e9137f7f..a4e9b705 100644
--- a/src/cc/export/helpers.h
+++ b/src/cc/export/helpers.h
@@ -847,6 +847,23 @@ static long (*bpf_snprintf)(char *str, __u32 str_size, const char *fmt,
__u64 *data, __u32 data_len) =
(void *)BPF_FUNC_snprintf;
+static long (*bpf_sys_bpf)(__u32 cmd, void *attr, __u32 attr_size) =
+ (void *)BPF_FUNC_sys_bpf;
+static long (*bpf_btf_find_by_name_kind)(char *name, int name_sz, __u32 kind, int flags) =
+ (void *)BPF_FUNC_btf_find_by_name_kind;
+static long (*bpf_sys_close)(__u32 fd) = (void *)BPF_FUNC_sys_close;
+
+struct bpf_timer;
+static long (*bpf_timer_init)(struct bpf_timer *timer, void *map, __u64 flags) =
+ (void *)BPF_FUNC_timer_init;
+static long (*bpf_timer_set_callback)(struct bpf_timer *timer, void *callback_fn) =
+ (void *)BPF_FUNC_timer_set_callback;
+static long (*bpf_timer_start)(struct bpf_timer *timer, __u64 nsecs, __u64 flags) =
+ (void *)BPF_FUNC_timer_start;
+static long (*bpf_timer_cancel)(struct bpf_timer *timer) = (void *)BPF_FUNC_timer_cancel;
+
+static __u64 (*bpf_get_func_ip)(void *ctx) = (void *)BPF_FUNC_get_func_ip;
+
/* llvm builtin functions that eBPF C program may use to
* emit BPF_LD_ABS and BPF_LD_IND instructions
*/
diff --git a/src/cc/libbpf.c b/src/cc/libbpf.c
index b83d68fd..f3608cfe 100644
--- a/src/cc/libbpf.c
+++ b/src/cc/libbpf.c
@@ -270,6 +270,14 @@ static struct bpf_helper helpers[] = {
{"check_mtu", "5.12"},
{"for_each_map_elem", "5.13"},
{"snprintf", "5.13"},
+ {"sys_bpf", "5.14"},
+ {"btf_find_by_name_kind", "5.14"},
+ {"sys_close", "5.14"},
+ {"timer_init", "5.15"},
+ {"timer_set_callback", "5.15"},
+ {"timer_start", "5.15"},
+ {"timer_cancel", "5.15"},
+ {"get_func_ip", "5.15"},
};
static uint64_t ptr_to_u64(void *ptr)
--
2.31.1