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netconsole: support packets longer than 512 bytes
Esp. while printing the environment the output is usually longer than 512 bytes. Instead of cutting the message, send multiple 512 bytes packets. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Mike Frysinger <vapier@gentoo.org>
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1 changed files with 7 additions and 4 deletions
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@ -189,10 +189,13 @@ static void nc_puts(const char *s)
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return;
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output_recursion = 1;
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if ((len = strlen (s)) > 512)
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len = 512;
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nc_send_packet (s, len);
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len = strlen(s);
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while (len) {
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int send_len = min(len, 512);
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nc_send_packet(s, send_len);
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len -= send_len;
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s += send_len;
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}
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output_recursion = 0;
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}
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