WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed * [RFC: add openvswitch actions using BPF 0/9] @ 2015-02-04 22:49 Andy Zhou [not found] ` <1423090163-19902-1-git-send-email-azhou-l0M0P4e3n4LQT0dZR+AlfA@public.gmane.org> ` (4 more replies) 0 siblings, 5 replies; 19+ messages in thread From: Andy Zhou @ 2015-02-04 22:49 UTC … WebApr 19, 2024 · Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
build error for android · Issue #50 · libbpf/libbpf-bootstrap · GitHub
WebSep 5, 2024 · load_half() is not a BPF helper. The file bpf_helpers.h that you mentioned does declare the prototypes for the BPF helper functions, but it also contains other useful definitions such as the SEC() or the bpf_printk() macros. In particular, it declares load_half() with the following comment: /* llvm builtin functions that eBPF C program … Webbpf_helpers.h. bpf_trace_printk is defined in bpf_helpers.h which is not distributed with linux kernel. When compile BPF programs, you may occur following warning: foo.c:4:5: warning: implicit declaration of function 'bpf_trace_printk' is invalid in C99 [-Wimplicit-function-declaration] bpf_trace_printk (msg, sizeof (msg)); ^ 1 warning ... health disparities in breastfeeding
libbpf/bpf_helpers.h at master · libbpf/libbpf · GitHub
WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH bpf-next v6 0/5] New BPF helpers to accelerate synproxy @ 2024-04-22 17:24 Maxim Mikityanskiy 2024 … Web1 Answer. Sorted by: 10. I think there's a typo in that instruction. It should be: /usr/include/pcap/bpf.h and not /usr/include/pcap-bpf.h since there's bpf.h file provided … WebJul 16, 2024 · bpf_trace_printk () is compiled as part of the kernel and won't ever be compiled into your BPF object file. When trying to load your program, the function load_bpf_file () does a relocation step where it places the number associated to bpf_trace_printk () (in user API) in the relevant instruction of the eBPF bytecode. health disparities in black americans