1 // SPDX-License-Identifier: LGPL-2.1 2 /* 3 * trace/beauty/socket.c 4 * 5 * Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> 6 */ 7 8 #include "trace/beauty/beauty.h" 9 #include <sys/types.h> 10 #include <sys/socket.h> 11 12 #include "trace/beauty/generated/socket.c" 13 14 static size_t socket__scnprintf_ipproto(int protocol, char *bf, size_t size, bool show_prefix) 15 { 16 static DEFINE_STRARRAY(socket_ipproto, "IPPROTO_"); 17 18 return strarray__scnprintf(&strarray__socket_ipproto, bf, size, "%d", show_prefix, protocol); 19 } 20 21 size_t syscall_arg__scnprintf_socket_protocol(char *bf, size_t size, struct syscall_arg *arg) 22 { 23 int domain = syscall_arg__val(arg, 0); 24 25 if (domain == AF_INET || domain == AF_INET6) 26 return socket__scnprintf_ipproto(arg->val, bf, size, arg->show_string_prefix); 27 28 return syscall_arg__scnprintf_int(bf, size, arg); 29 } 30 31 static size_t socket__scnprintf_level(int level, char *bf, size_t size, bool show_prefix) 32 { 33 #if defined(__alpha__) || defined(__hppa__) || defined(__mips__) || defined(__sparc__) 34 const int sol_socket = 0xffff; 35 #else 36 const int sol_socket = 1; 37 #endif 38 if (level == sol_socket) 39 return scnprintf(bf, size, "%sSOCKET", show_prefix ? "SOL_" : ""); 40 41 return strarray__scnprintf(&strarray__socket_level, bf, size, "%d", show_prefix, level); 42 } 43 44 size_t syscall_arg__scnprintf_socket_level(char *bf, size_t size, struct syscall_arg *arg) 45 { 46 return socket__scnprintf_level(arg->val, bf, size, arg->show_string_prefix); 47 } 48