version 1.53, 2005/04/28 10:17:56 |
version 1.54, 2005/05/24 17:32:44 |
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static void |
static void |
congreet(int s) |
congreet(int s) |
{ |
{ |
int remote_major = 0, remote_minor = 0, n = 0; |
int remote_major = 0, remote_minor = 0; |
char buf[256], *cp; |
char buf[256], *cp; |
char remote_version[sizeof buf]; |
char remote_version[sizeof buf]; |
size_t bufsiz; |
size_t bufsiz, n = 0; |
con *c = &fdcon[s]; |
con *c = &fdcon[s]; |
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bufsiz = sizeof(buf); |
bufsiz = sizeof(buf); |
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*cp = '\n'; |
*cp = '\n'; |
cp++; |
cp++; |
} |
} |
if (n < 0) { |
if (n == 0) { |
if (errno != ECONNREFUSED) |
switch (errno) { |
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case EPIPE: |
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error("%s: Connection closed by remote host", c->c_name); |
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break; |
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case ECONNREFUSED: |
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break; |
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default: |
error("read (%s): %s", c->c_name, strerror(errno)); |
error("read (%s): %s", c->c_name, strerror(errno)); |
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break; |
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} |
conrecycle(s); |
conrecycle(s); |
return; |
return; |
} |
} |
if (n == 0) { |
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error("%s: Connection closed by remote host", c->c_name); |
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conrecycle(s); |
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return; |
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} |
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if (*cp != '\n' && *cp != '\r') { |
if (*cp != '\n' && *cp != '\r') { |
error("%s: bad greeting", c->c_name); |
error("%s: bad greeting", c->c_name); |
confree(s); |
confree(s); |
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conread(int s) |
conread(int s) |
{ |
{ |
con *c = &fdcon[s]; |
con *c = &fdcon[s]; |
int n; |
size_t n; |
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if (c->c_status == CS_CON) { |
if (c->c_status == CS_CON) { |
congreet(s); |
congreet(s); |
return; |
return; |
} |
} |
n = atomicio(read, s, c->c_data + c->c_off, c->c_len - c->c_off); |
n = atomicio(read, s, c->c_data + c->c_off, c->c_len - c->c_off); |
if (n < 0) { |
if (n == 0) { |
error("read (%s): %s", c->c_name, strerror(errno)); |
error("read (%s): %s", c->c_name, strerror(errno)); |
confree(s); |
confree(s); |
return; |
return; |