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| <h3 class="section">4.2 <code>diprintf</code>, <code>vdiprintf</code>—print to a file descriptor (integer only)</h3> |
| |
| <p><a name="index-diprintf-146"></a><a name="index-g_t_005fdiprintf_005fr-147"></a><a name="index-vdiprintf-148"></a><a name="index-g_t_005fvdiprintf_005fr-149"></a><strong>Synopsis</strong> |
| <pre class="example"> #include <stdio.h> |
| #include <stdarg.h> |
| int diprintf(int <var>fd</var>, const char *<var>format</var>, ...); |
| int vdiprintf(int <var>fd</var>, const char *<var>format</var>, va_list <var>ap</var>); |
| int _diprintf_r(struct _reent *<var>ptr</var>, int <var>fd</var>, |
| const char *<var>format</var>, ...); |
| int _vdiprintf_r(struct _reent *<var>ptr</var>, int <var>fd</var>, |
| const char *<var>format</var>, va_list <var>ap</var>); |
| |
| </pre> |
| <p><strong>Description</strong><br> |
| <code>diprintf</code> and <code>vdiprintf</code> are similar to <code>dprintf</code> and <code>vdprintf</code>, |
| except that only integer format specifiers are processed. |
| |
| <p>The functions <code>_diprintf_r</code> and <code>_vdiprintf_r</code> are simply |
| reentrant versions of the functions above. |
| |
| <p><br> |
| <strong>Returns</strong><br> |
| Similar to <code>dprintf</code> and <code>vdprintf</code>. |
| |
| <p><br> |
| <strong>Portability</strong><br> |
| This set of functions is an integer-only extension, and is not portable. |
| |
| <p>Supporting OS subroutines required: <code>sbrk</code>, <code>write</code>. |
| |
| <p><br> |
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