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Michael Black
OpenXG UE
Commits
0f106b5f
Commit
0f106b5f
authored
Apr 25, 2016
by
Cedric Roux
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let the soft-modem (or the program being traced, whatever it is) try
to connect until it succeeds
parent
b037d758
Changes
1
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16 additions
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4 deletions
+16
-4
common/utils/T/T.c
common/utils/T/T.c
+16
-4
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common/utils/T/T.c
View file @
0f106b5f
...
...
@@ -113,15 +113,27 @@ void T_connect_to_tracer(char *addr, int port)
int
T_shm_fd
;
#endif
if
(
strcmp
(
addr
,
"127.0.0.1"
)
!=
0
)
{
printf
(
"error: local tracer must be on same host
\n
"
);
abort
();
}
printf
(
"connecting to local tracer on port %d
\n
"
,
port
);
again:
s
=
socket
(
AF_INET
,
SOCK_STREAM
,
0
);
if
(
s
==
-
1
)
{
perror
(
"socket"
);
exit
(
1
);
}
a
.
sin_family
=
AF_INET
;
a
.
sin_port
=
htons
(
port
);
a
.
sin_addr
.
s_addr
=
inet_addr
(
addr
);
if
(
connect
(
s
,
(
struct
sockaddr
*
)
&
a
,
sizeof
(
a
))
==
-
1
)
{
perror
(
"connect"
);
exit
(
1
);
}
a
.
sin_addr
.
s_addr
=
inet_addr
(
"127.0.0.1"
);
if
(
connect
(
s
,
(
struct
sockaddr
*
)
&
a
,
sizeof
(
a
))
==
-
1
)
{
perror
(
"connect"
);
close
(
s
);
printf
(
"trying again in 1s
\n
"
);
sleep
(
1
);
goto
again
;
}
/* wait for first message - initial list of active T events */
get_message
(
s
);
...
...
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