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30 changes: 8 additions & 22 deletions contrib/interconnect/udp/ic_faultinjection.h
Original file line number Diff line number Diff line change
Expand Up @@ -83,6 +83,7 @@ typedef enum {
FINC_OS_NET_INTERFACE = 19,
FINC_OS_MEM_INTERFACE = 20,
FINC_OS_CREATE_THREAD = 21,
FINC_PKT_TOO_LONG = 22,

/* These are used to inject network faults. */
FINC_NET_RECV_ERROR = 23,
Expand Down Expand Up @@ -301,6 +302,13 @@ testmode_sendto(const char *caller_name, int socket, const void *buffer,
errno = EFAULT;
return -1;

case FINC_PKT_TOO_LONG:
if (!FINC_HAS_FAULT(fault_type) || !is_pkt)
break;
write_log("inject fault to sendto: FINC_PKT_TOO_LONG");
errno = EMSGSIZE;
return -1;

default:
break;
}
Expand Down Expand Up @@ -481,25 +489,6 @@ testmode_getsockname(const char *caller_name, int socket,
return getsockname(socket, address, address_len);
}

/*
* testmode_getsockopt
* getsockopt function with faults injected
*/
static int
testmode_getsockopt(const char *caller_name, int socket, int level,
int option_name, void *restrict option_value,
socklen_t *restrict option_len)
{
if (FINC_HAS_FAULT(FINC_OS_NET_INTERFACE) &&
testmode_inject_fault(gp_udpic_fault_inject_percent))
{
write_log("inject fault to getsockopt: FINC_OS_NET_INTERFACE");
errno = EFAULT;
return -1;
}

return getsockopt(socket, level, option_name, option_value, option_len);
}

/*
* testmode_setsockopt
Expand Down Expand Up @@ -657,9 +646,6 @@ testmode_pthread_create(const char *caller_name, pthread_t *thread,
#define getsockname(socket, address, address_len) \
testmode_getsockname(PG_FUNCNAME_MACRO, socket, address, address_len)

#define getsockopt(socket, level, option_name, option_value, option_len) \
testmode_getsockopt(PG_FUNCNAME_MACRO, socket, level, option_name, option_value, option_len)

#define setsockopt(socket, level, option_name, option_value, option_len) \
testmode_setsockopt(PG_FUNCNAME_MACRO, socket, level, option_name, option_value, option_len)

Expand Down
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