Mercurial > hg > nginx
view src/core/ngx_bpf.h @ 9103:b9230e37b8a1 quic
QUIC: removed "quic_mtu" directive.
The directive used to set the value of the "max_udp_payload_size" transport
parameter. According to RFC 9000, Section 18.2, the value specifies the size
of buffer for reading incoming datagrams:
This limit does act as an additional constraint on datagram size in
the same way as the path MTU, but it is a property of the endpoint
and not the path; see Section 14. It is expected that this is the
space an endpoint dedicates to holding incoming packets.
Current QUIC implementation uses the maximum possible buffer size (65527) for
reading datagrams.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Thu, 11 May 2023 10:37:51 +0400 |
parents | d3747ba486e7 |
children |
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/* * Copyright (C) Nginx, Inc. */ #ifndef _NGX_BPF_H_INCLUDED_ #define _NGX_BPF_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <linux/bpf.h> typedef struct { char *name; int offset; } ngx_bpf_reloc_t; typedef struct { char *license; enum bpf_prog_type type; struct bpf_insn *ins; size_t nins; ngx_bpf_reloc_t *relocs; size_t nrelocs; } ngx_bpf_program_t; void ngx_bpf_program_link(ngx_bpf_program_t *program, const char *symbol, int fd); int ngx_bpf_load_program(ngx_log_t *log, ngx_bpf_program_t *program); int ngx_bpf_map_create(ngx_log_t *log, enum bpf_map_type type, int key_size, int value_size, int max_entries, uint32_t map_flags); int ngx_bpf_map_update(int fd, const void *key, const void *value, uint64_t flags); int ngx_bpf_map_delete(int fd, const void *key); int ngx_bpf_map_lookup(int fd, const void *key, void *value); #endif /* _NGX_BPF_H_INCLUDED_ */