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1ad08256f3
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
38 lines
991 B
PHP
38 lines
991 B
PHP
<?php
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function nb_is_readable($stream, $timeout = 1) {
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$r = [$stream]; $w = []; $e = [];
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return (bool) stream_select($r, $w, $e, $timeout, 0);
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};
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function nb_is_writable($stream, $timeout = 1) {
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$r = []; $w = [$stream]; $e = [];
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return (bool) stream_select($r, $w, $e, $timeout, 0);
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};
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function nb_flush($db, $db_socket) {
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while (TRUE) {
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if (! nb_is_writable($db_socket)) {
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continue;
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}
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$flush = pg_flush($db);
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if ($flush === TRUE) {
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break; // All data flushed
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} elseif ($flush === FALSE) {
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echo "pg_flush() error\n";
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break;
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}
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}
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};
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function nb_consume($db, $db_socket) {
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while (TRUE) {
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if (!nb_is_readable($db_socket)) {
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continue;
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} elseif (!pg_consume_input($db)) {
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echo "pg_consume_input() error\n";
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break;
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} elseif (!pg_connection_busy($db)) {
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break; // All data consumed
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}
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}
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};
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