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| <h3 class="section">4.58 <code>siprintf</code>, <code>fiprintf</code>, <code>iprintf</code>, <code>sniprintf</code>, <code>asiprintf</code>, <code>asniprintf</code>—format output (integer only)</h3> |
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| <p><a name="index-fiprintf-267"></a><a name="index-g_t_005ffiprintf_005fr-268"></a><a name="index-iprintf-269"></a><a name="index-g_t_005fiprintf_005fr-270"></a><a name="index-siprintf-271"></a><a name="index-g_t_005fsiprintf_005fr-272"></a><a name="index-sniprintf-273"></a><a name="index-g_t_005fsniprintf_005fr-274"></a><a name="index-asiprintf-275"></a><a name="index-g_t_005fasiprintf_005fr-276"></a><a name="index-asniprintf-277"></a><a name="index-g_t_005fasniprintf_005fr-278"></a><strong>Synopsis</strong> |
| <pre class="example"> #include <stdio.h> |
| |
| int iprintf(const char *<var>format</var>, ...); |
| int fiprintf(FILE *<var>fd</var>, const char *<var>format</var> , ...); |
| int siprintf(char *<var>str</var>, const char *<var>format</var>, ...); |
| int sniprintf(char *<var>str</var>, size_t <var>size</var>, const char *<var>format</var>, |
| ...); |
| int asiprintf(char **<var>strp</var>, const char *<var>format</var>, ...); |
| char *asniprintf(char *<var>str</var>, size_t *<var>size</var>, |
| const char *<var>format</var>, ...); |
| |
| int _iprintf_r(struct _reent *<var>ptr</var>, const char *<var>format</var>, ...); |
| int _fiprintf_r(struct _reent *<var>ptr</var>, FILE *<var>fd</var>, |
| const char *<var>format</var>, ...); |
| int _siprintf_r(struct _reent *<var>ptr</var>, char *<var>str</var>, |
| const char *<var>format</var>, ...); |
| int _sniprintf_r(struct _reent *<var>ptr</var>, char *<var>str</var>, size_t <var>size</var>, |
| const char *<var>format</var>, ...); |
| int _asiprintf_r(struct _reent *<var>ptr</var>, char **<var>strp</var>, |
| const char *<var>format</var>, ...); |
| char *_asniprintf_r(struct _reent *<var>ptr</var>, char *<var>str</var>, |
| size_t *<var>size</var>, const char *<var>format</var>, ...); |
| |
| </pre> |
| <p><strong>Description</strong><br> |
| <code>iprintf</code>, <code>fiprintf</code>, <code>siprintf</code>, <code>sniprintf</code>, |
| <code>asiprintf</code>, and <code>asniprintf</code> are the same as <code>printf</code>, |
| <code>fprintf</code>, <code>sprintf</code>, <code>snprintf</code>, <code>asprintf</code>, and |
| <code>asnprintf</code>, respectively, except that they restrict usage |
| to non-floating-point format specifiers. |
| |
| <p><code>_iprintf_r</code>, <code>_fiprintf_r</code>, <code>_asiprintf_r</code>, |
| <code>_siprintf_r</code>, <code>_sniprintf_r</code>, <code>_asniprintf_r</code> are |
| simply reentrant versions of the functions above. |
| |
| <p><br> |
| <strong>Returns</strong><br> |
| Similar to <code>printf</code>, <code>fprintf</code>, <code>sprintf</code>, <code>snprintf</code>, <code>asprintf</code>, |
| and <code>asnprintf</code>. |
| |
| <p><br> |
| <strong>Portability</strong><br> |
| <code>iprintf</code>, <code>fiprintf</code>, <code>siprintf</code>, <code>sniprintf</code>, <code>asiprintf</code>, |
| and <code>asniprintf</code> are newlib extensions. |
| |
| <p>Supporting OS subroutines required: <code>close</code>, <code>fstat</code>, <code>isatty</code>, |
| <code>lseek</code>, <code>read</code>, <code>sbrk</code>, <code>write</code>. |
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