33 lines
540 B
C++
33 lines
540 B
C++
#include <stdio.h>
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#include "platform_util.h"
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size_t Sp_Format(char *buffer, size_t maxlength, const char *fmt, ...)
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{
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size_t len;
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va_list ap;
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va_start(ap, fmt);
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len = Sp_FormatArgs(buffer, maxlength, fmt, ap);
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va_end(ap);
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return len;
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}
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size_t Sp_FormatArgs(char *buffer, size_t maxlength, const char *fmt, va_list ap)
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{
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size_t len;
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len = vsnprintf(buffer, maxlength, fmt, ap);
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if (len >= maxlength)
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{
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buffer[maxlength - 1] = '\0';
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return (maxlength - 1);
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}
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else
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{
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return len;
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}
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}
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