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| author | Craig Jennings <c@cjennings.net> | 2025-08-14 22:58:58 -0500 |
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| committer | Craig Jennings <c@cjennings.net> | 2025-08-14 22:58:58 -0500 |
| commit | 82ba818ff456bcd6d56a06226e3f27e98fbb55c3 (patch) | |
| tree | 158cfc17b2f644a10f063cb546752cfaae12c97f /devdocs/c/io%2Fclearerr.html | |
| parent | 9278ddd4ea1a8b1a4c1edaa8894516e3f48d245b (diff) | |
| download | dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.tar.gz dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.zip | |
removing all downloaded devdocs files
Diffstat (limited to 'devdocs/c/io%2Fclearerr.html')
| -rw-r--r-- | devdocs/c/io%2Fclearerr.html | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/devdocs/c/io%2Fclearerr.html b/devdocs/c/io%2Fclearerr.html deleted file mode 100644 index 0b82bfed3..000000000 --- a/devdocs/c/io%2Fclearerr.html +++ /dev/null @@ -1,45 +0,0 @@ - <h1 id="firstHeading" class="firstHeading">clearerr</h1> <table class="t-dcl-begin"> <tr class="t-dsc-header"> <th> Defined in header <code><stdio.h></code> </th> <th> </th> <th> </th> </tr> <tr class="t-dcl"> <td class="t-dcl-nopad"> <pre data-language="c">void clearerr( FILE *stream );</pre> -</td> <td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> </table> <p>Resets the error flags and the <a href="../io#Macro_constants" title="c/io"><code>EOF</code></a> indicator for the given file stream.</p> -<h3 id="Parameters"> Parameters</h3> <table class="t-par-begin"> <tr class="t-par"> <td> stream </td> <td> - </td> <td> the file to reset the error flags for </td> -</tr> -</table> <h3 id="Return_value"> Return value</h3> <p>(none)</p> -<h3 id="Example"> Example</h3> <div class="t-example"> <div class="c source-c"><pre data-language="c">#include <stdio.h> -#include <assert.h> - -int main(void) -{ - FILE* tmpf = tmpfile(); - fputs("cppreference.com\n", tmpf); - rewind(tmpf); - - for (int ch; (ch = fgetc(tmpf)) != EOF; putchar(ch)) { } - - assert(feof(tmpf)); // the loop is expected to terminate by EOF - puts("End of file reached"); - - clearerr(tmpf); // clear EOF - - puts(feof(tmpf) ? "EOF indicator set" - : "EOF indicator cleared"); -}</pre></div> <p>Output:</p> -<div class="text source-text"><pre data-language="c">cppreference.com -End of file reached -EOF indicator cleared</pre></div> </div> <h3 id="References"> References</h3> <ul> -<li> C17 standard (ISO/IEC 9899:2018): </li> -<ul><li> 7.21.10.1 The clearerr function (p: 246) </li></ul> -<li> C11 standard (ISO/IEC 9899:2011): </li> -<ul><li> 7.21.10.1 The clearerr function (p: 338) </li></ul> -<li> C99 standard (ISO/IEC 9899:1999): </li> -<ul><li> 7.19.10.1 The clearerr function (p: 304) </li></ul> -<li> C89/C90 standard (ISO/IEC 9899:1990): </li> -<ul><li> 4.9.10.1 The clearerr function </li></ul> -</ul> <h3 id="See_also"> See also</h3> <table class="t-dsc-begin"> <tr class="t-dsc"> <td> <div><a href="feof" title="c/io/feof"> <span class="t-lines"><span>feof</span></span></a></div> </td> <td> checks for the end-of-file <br> <span class="t-mark">(function)</span> </td> -</tr> <tr class="t-dsc"> <td> <div><a href="perror" title="c/io/perror"> <span class="t-lines"><span>perror</span></span></a></div> </td> <td> displays a character string corresponding of the current error to <code><a href="std_streams" title="c/io/std streams">stderr</a></code> <br> <span class="t-mark">(function)</span> </td> -</tr> <tr class="t-dsc"> <td> <div><a href="ferror" title="c/io/ferror"> <span class="t-lines"><span>ferror</span></span></a></div> </td> <td> checks for a file error <br> <span class="t-mark">(function)</span> </td> -</tr> <tr class="t-dsc"> <td colspan="2"> <span><a href="https://en.cppreference.com/w/cpp/io/c/clearerr" title="cpp/io/c/clearerr">C++ documentation</a></span> for <code>clearerr</code> </td> -</tr> </table> <div class="_attribution"> - <p class="_attribution-p"> - © cppreference.com<br>Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.<br> - <a href="https://en.cppreference.com/w/c/io/clearerr" class="_attribution-link">https://en.cppreference.com/w/c/io/clearerr</a> - </p> -</div> |
