Helper function bpf_get_current_pid_tgid
Definition
Copyright (c) 2015 The Libbpf Authors. All rights reserved.
Get the current pid and tgid.
Returns
A 64-bit integer containing the current tgid and pid, and created as such: current_task->tgid << 32 | current_task->pid.
static __u64 (* const bpf_get_current_pid_tgid)(void) = (void *) 14;
Usage
Docs could be improved
This part of the docs is incomplete, contributions are very welcome
Program types
This helper call can be used in the following program types:
BPF_PROG_TYPE_CGROUP_DEVICEv6.10BPF_PROG_TYPE_CGROUP_SKBv6.10BPF_PROG_TYPE_CGROUP_SOCKBPF_PROG_TYPE_CGROUP_SOCKOPTv6.10BPF_PROG_TYPE_CGROUP_SOCK_ADDRBPF_PROG_TYPE_CGROUP_SYSCTLv6.10BPF_PROG_TYPE_FLOW_DISSECTORv6.10BPF_PROG_TYPE_KPROBEBPF_PROG_TYPE_LSMBPF_PROG_TYPE_LWT_INv6.10BPF_PROG_TYPE_LWT_OUTv6.10BPF_PROG_TYPE_LWT_SEG6LOCALv6.10BPF_PROG_TYPE_LWT_XMITv6.10BPF_PROG_TYPE_NETFILTERv6.10BPF_PROG_TYPE_PERF_EVENTBPF_PROG_TYPE_RAW_TRACEPOINTBPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLEBPF_PROG_TYPE_SCHED_ACTv6.10BPF_PROG_TYPE_SCHED_CLSv6.10BPF_PROG_TYPE_SK_LOOKUPv6.10BPF_PROG_TYPE_SK_MSGBPF_PROG_TYPE_SK_REUSEPORTv6.10BPF_PROG_TYPE_SK_SKBv6.10BPF_PROG_TYPE_SOCKET_FILTERv6.10BPF_PROG_TYPE_SOCK_OPSv6.10BPF_PROG_TYPE_STRUCT_OPSv6.10BPF_PROG_TYPE_SYSCALLBPF_PROG_TYPE_TRACEPOINTBPF_PROG_TYPE_TRACINGBPF_PROG_TYPE_XDPv6.10
Example
Docs could be improved
This part of the docs is incomplete, contributions are very welcome