// SPDX-License-Identifier: LGPL-2.1 #include <sys/types.h> #include <sys/socket.h> #ifndef SOCK_DCCP # define SOCK_DCCP 6 #endif #ifndef SOCK_CLOEXEC # define SOCK_CLOEXEC 02000000 #endif #ifndef SOCK_NONBLOCK # define SOCK_NONBLOCK 00004000 #endif #ifndef SOCK_TYPE_MASK #define SOCK_TYPE_MASK 0xf #endif static size_t syscall_arg__scnprintf_socket_type(char *bf, size_t size, struct syscall_arg *arg) { bool show_prefix = arg->show_string_prefix; const char *prefix = "SOCK_"; size_t printed; int type = arg->val, flags = type & ~SOCK_TYPE_MASK; type &= SOCK_TYPE_MASK; /* * Can't use a strarray, MIPS may override for ABI reasons. */ switch (type) { #define P_SK_TYPE(n) case SOCK_##n: printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n); break; P_SK_TYPE(STREAM); P_SK_TYPE(DGRAM); P_SK_TYPE(RAW); P_SK_TYPE(RDM); P_SK_TYPE(SEQPACKET); P_SK_TYPE(DCCP); P_SK_TYPE(PACKET); #undef P_SK_TYPE default: printed = scnprintf(bf, size, "%#x", type); } #define P_SK_FLAG(n) \ if (flags & SOCK_##n) { \ printed += scnprintf(bf + printed, size - printed, "|%s", #n); \ flags &= ~SOCK_##n; \ } P_SK_FLAG(CLOEXEC); P_SK_FLAG(NONBLOCK); #undef P_SK_FLAG if (flags) printed += scnprintf(bf + printed, size - printed, "|%#x", flags); return printed; } #define SCA_SK_TYPE syscall_arg__scnprintf_socket_type