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src: Remove enter_function() and leave_function().

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This commit is contained in:
Andreas Schneider
2013-07-14 13:31:24 +02:00
parent 0d3deeec10
commit c64ec43eef
22 changed files with 267 additions and 494 deletions
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24
src/connect.c
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@@ -142,8 +142,6 @@ static int ssh_connect_ai_timeout(ssh_session session, const char *host,
int ret;
socklen_t len = sizeof(rc);
enter_function();
/* I know we're losing some precision. But it's not like poll-like family
* type of mechanisms are precise up to the microsecond.
*/
@@ -177,7 +175,7 @@ static int ssh_connect_ai_timeout(ssh_session session, const char *host,
ssh_set_error(session, SSH_FATAL,
"Timeout while connecting to %s:%d", host, port);
ssh_connect_socket_close(s);
leave_function();
return -1;
}
@@ -185,7 +183,7 @@ static int ssh_connect_ai_timeout(ssh_session session, const char *host,
ssh_set_error(session, SSH_FATAL,
"poll error: %s", strerror(errno));
ssh_connect_socket_close(s);
leave_function();
return -1;
}
rc = -1;
@@ -196,7 +194,7 @@ static int ssh_connect_ai_timeout(ssh_session session, const char *host,
ssh_set_error(session, SSH_FATAL,
"Connect to %s:%d failed: %s", host, port, strerror(rc));
ssh_connect_socket_close(s);
leave_function();
return -1;
}
@@ -211,7 +209,6 @@ static int ssh_connect_ai_timeout(ssh_session session, const char *host,
return -1;
}
leave_function();
return s;
}
@@ -230,13 +227,11 @@ socket_t ssh_connect_host(ssh_session session, const char *host,
struct addrinfo *ai;
struct addrinfo *itr;
enter_function();
rc = getai(host, port, &ai);
if (rc != 0) {
ssh_set_error(session, SSH_FATAL,
"Failed to resolve hostname %s (%s)", host, gai_strerror(rc));
leave_function();
return -1;
}
@@ -263,7 +258,7 @@ socket_t ssh_connect_host(ssh_session session, const char *host,
gai_strerror(rc));
freeaddrinfo(ai);
close(s);
leave_function();
return -1;
}
@@ -289,7 +284,7 @@ socket_t ssh_connect_host(ssh_session session, const char *host,
if (timeout || usec) {
socket_t ret = ssh_connect_ai_timeout(session, host, port, itr,
timeout, usec, s);
leave_function();
return ret;
}
@@ -297,7 +292,6 @@ socket_t ssh_connect_host(ssh_session session, const char *host,
ssh_set_error(session, SSH_FATAL, "Connect failed: %s", strerror(errno));
ssh_connect_socket_close(s);
s = -1;
leave_function();
continue;
} else {
/* We are connected */
@@ -306,7 +300,6 @@ socket_t ssh_connect_host(ssh_session session, const char *host,
}
freeaddrinfo(ai);
leave_function();
return s;
}
@@ -327,13 +320,11 @@ socket_t ssh_connect_host_nonblocking(ssh_session session, const char *host,
struct addrinfo *ai;
struct addrinfo *itr;
enter_function();
rc = getai(host, port, &ai);
if (rc != 0) {
ssh_set_error(session, SSH_FATAL,
"Failed to resolve hostname %s (%s)", host, gai_strerror(rc));
leave_function();
return -1;
}
@@ -396,7 +387,6 @@ socket_t ssh_connect_host_nonblocking(ssh_session session, const char *host,
}
freeaddrinfo(ai);
leave_function();
return s;
}