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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/program%2Fsig_atomic_t.html | |
| parent | 9278ddd4ea1a8b1a4c1edaa8894516e3f48d245b (diff) | |
| download | dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.tar.gz dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.zip | |
removing all downloaded devdocs files
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| -rw-r--r-- | devdocs/c/program%2Fsig_atomic_t.html | 41 |
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diff --git a/devdocs/c/program%2Fsig_atomic_t.html b/devdocs/c/program%2Fsig_atomic_t.html deleted file mode 100644 index f791b620..00000000 --- a/devdocs/c/program%2Fsig_atomic_t.html +++ /dev/null @@ -1,41 +0,0 @@ - <h1 id="firstHeading" class="firstHeading">sig_atomic_t</h1> <table class="t-dcl-begin"> <tr class="t-dsc-header"> <th> Defined in header <code><signal.h></code> </th> <th> </th> <th> </th> </tr> <tr class="t-dcl"> <td class="t-dcl-nopad"> <pre data-language="c">typedef /* unspecified */ sig_atomic_t;</pre> -</td> <td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> </table> <p>An integer type which can be accessed as an atomic entity even in the presence of asynchronous interrupts made by signals.</p> -<h3 id="Example"> Example</h3> <div class="t-example"> <div class="c source-c"><pre data-language="c">#include <signal.h> -#include <stdio.h> - -volatile sig_atomic_t gSignalStatus = 0; - -void signal_handler(int status) -{ - gSignalStatus = status; -} - -int main(void) -{ - /* Install a signal handler. */ - signal(SIGINT, signal_handler); - - printf("SignalValue: %d\n", gSignalStatus); - printf("Sending signal: %d\n", SIGINT); - raise(SIGINT); - printf("SignalValue: %d\n", gSignalStatus); -}</pre></div> <p>Possible output:</p> -<div class="text source-text"><pre data-language="c">SignalValue: 0 -Sending signal: 2 -SignalValue: 2</pre></div> </div> <h3 id="References"> References</h3> <ul> -<li> C17 standard (ISO/IEC 9899:2018): </li> -<ul><li> 7.14/2 Signal handling <signal.h> (p: 194-195) </li></ul> -<li> C11 standard (ISO/IEC 9899:2011): </li> -<ul><li> 7.14/2 Signal handling <signal.h> (p: 265) </li></ul> -<li> C99 standard (ISO/IEC 9899:1999): </li> -<ul><li> 7.14/2 Signal handling <signal.h> (p: 246) </li></ul> -<li> C89/C90 standard (ISO/IEC 9899:1990): </li> -<ul><li> 4.7 SIGNAL HANDLING <signal.h> </li></ul> -</ul> <h3 id="See_also"> See also</h3> <table class="t-dsc-begin"> <tr class="t-dsc"> <td> <div><a href="signal" title="c/program/signal"> <span class="t-lines"><span>signal</span></span></a></div> </td> <td> sets a signal handler for particular signal <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/utility/program/sig_atomic_t" title="cpp/utility/program/sig atomic t">C++ documentation</a></span> for <code>sig_atomic_t</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/program/sig_atomic_t" class="_attribution-link">https://en.cppreference.com/w/c/program/sig_atomic_t</a> - </p> -</div> |