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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/tools/lib/vsprintf.c
..
..
@@ -23,3 +23,22 @@
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        return (i >= ssize) ? (ssize - 1) : i;
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 }
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+
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+int scnprintf_pad(char * buf, size_t size, const char * fmt, ...)
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+{
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+	ssize_t ssize = size;
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+	va_list args;
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+	int i;
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+
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+	va_start(args, fmt);
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+	i = vscnprintf(buf, size, fmt, args);
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+	va_end(args);
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+
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+	if (i < (int) size) {
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+		for (; i < (int) size; i++)
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+			buf[i] = ' ';
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+		buf[i] = 0x0;
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+	}
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+
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+	return (i >= ssize) ? (ssize - 1) : i;
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+}