// 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
|
