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annotate third_party/wrk/src/aprintf.c @ 213:60918f88070e

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Simple change regarding to accessibility.
author MrJuneJune <me@mrjunejune.com>
date Sun, 15 Feb 2026 21:39:43 -0800
parents 94705b5986b3
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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178
94705b5986b3 [ThirdParty] Added WRK and luajit for load testing.
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1 // Copyright (C) 2012 - Will Glozer. All rights reserved.
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2
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3 #include <stdarg.h>
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4 #include <stdlib.h>
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5 #include <stdio.h>
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6 #include <string.h>
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7
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8 char *aprintf(char **s, const char *fmt, ...) {
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9 char *c = NULL;
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10 int n, len;
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11 va_list ap;
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12
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13 va_start(ap, fmt);
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14 n = vsnprintf(NULL, 0, fmt, ap) + 1;
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15 va_end(ap);
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16
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17 len = *s ? strlen(*s) : 0;
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18
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19 if ((*s = realloc(*s, (len + n) * sizeof(char)))) {
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20 c = *s + len;
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21 va_start(ap, fmt);
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22 vsnprintf(c, n, fmt, ap);
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23 va_end(ap);
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24 }
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25
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26 return c;
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27 }