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40 lines
763 B
C
40 lines
763 B
C
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/**
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* \addtogroup stm32w-cpu
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*
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* @{
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*/
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#include <stdio.h>
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#include <string.h>
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void __io_putchar (char);
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/*--------------------------------------------------------------------------*/
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void
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_SMALL_PRINTF_puts(const char *ptr, int len, FILE *fp)
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{
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/* No file => sprintf */
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if (fp && (fp->_file == -1) && (fp->_flags & (__SWR | __SSTR))) {
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char *str = fp->_p;
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for (; len ; len--) {
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*str ++ = *ptr++;
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}
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fp->_p = str;
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} else {
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/* file => printf */
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for (; len ; len--) {
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__io_putchar (*ptr++);
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}
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}
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}
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/*--------------------------------------------------------------------------*/
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int
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puts(const char *str)
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{
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int len = strlen (str);
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_SMALL_PRINTF_puts(str, len, 0) ;
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__io_putchar ('\n');
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return len;
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}
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/** @} */
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