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<a href="rpmsq_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef H_RPMSQ</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define H_RPMSQ</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <rpm/rpmsw.h></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <signal.h></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="group__rpmsq.html#gafd54980a788d8e9767f7b31f04604252"> 22</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="group__rpmsq.html#gafd54980a788d8e9767f7b31f04604252">rpmsqAction_t</a>) (<span class="keywordtype">int</span> signum, siginfo_t * info, <span class="keywordtype">void</span> * context);</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="group__rpmsq.html#ga2c587f9155ff973ea09662f6494eaf80"> 27</a></span> <span class="preprocessor">#define RPMSQ_DFL ((rpmsqAction_t)0)</span></div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="rpmsq_8h.html#a326692ac4a909c17c5fa074770e76ea3"> 28</a></span> <span class="preprocessor">#define RPMSQ_IGN ((rpmsqAction_t)1)</span></div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="rpmsq_8h.html#a811f0c74c25c1423016ac022026ea556"> 29</a></span> <span class="preprocessor">#define RPMSQ_ERR ((rpmsqAction_t)-1)</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">int</span> <a class="code" href="group__rpmsq.html#ga07972540d07ec41922891e8dbdc8e823">rpmsqIsCaught</a>(<span class="keywordtype">int</span> signum);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keywordtype">int</span> <a class="code" href="group__rpmsq.html#ga0260fed4e99cd3c1c635ce5366775357">rpmsqActivate</a>(<span class="keywordtype">int</span> state);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <a class="code" href="group__rpmsq.html#gafd54980a788d8e9767f7b31f04604252">rpmsqAction_t</a> <a class="code" href="group__rpmsq.html#gad3fd7ab24150b8862dfa888dd8e08e8b">rpmsqSetAction</a>(<span class="keywordtype">int</span> signum, <a class="code" href="group__rpmsq.html#gafd54980a788d8e9767f7b31f04604252">rpmsqAction_t</a> handler);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keywordtype">int</span> <a class="code" href="group__rpmsq.html#gaa4efc24f5d48092f17db49767b537213">rpmsqBlock</a>(<span class="keywordtype">int</span> op);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keywordtype">int</span> <a class="code" href="group__rpmsq.html#ga90d55dcd7c2ccc15c5ef5b66ba9b286d">rpmsqPoll</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">void</span> <a class="code" href="rpmsq_8h.html#ad417c0e3e55d3afd736361e251f20eda">rpmsqSetInterruptSafety</a>(<span class="keywordtype">int</span> on);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#endif </span><span class="comment">/* H_RPMSQ */</span><span class="preprocessor"></span></div><div class="ttc" id="group__rpmsq_html_gafd54980a788d8e9767f7b31f04604252"><div class="ttname"><a href="group__rpmsq.html#gafd54980a788d8e9767f7b31f04604252">rpmsqAction_t</a></div><div class="ttdeci">void(* rpmsqAction_t)(int signum, siginfo_t *info, void *context)</div><div class="ttdoc">Default signal handler prototype. </div><div class="ttdef"><b>Definition:</b> <a href="rpmsq_8h_source.html#l00022">rpmsq.h:22</a></div></div>
<div class="ttc" id="group__rpmsq_html_ga07972540d07ec41922891e8dbdc8e823"><div class="ttname"><a href="group__rpmsq.html#ga07972540d07ec41922891e8dbdc8e823">rpmsqIsCaught</a></div><div class="ttdeci">int rpmsqIsCaught(int signum)</div><div class="ttdoc">Test if given signal has been caught (while signals blocked). </div></div>
<div class="ttc" id="group__rpmsq_html_ga90d55dcd7c2ccc15c5ef5b66ba9b286d"><div class="ttname"><a href="group__rpmsq.html#ga90d55dcd7c2ccc15c5ef5b66ba9b286d">rpmsqPoll</a></div><div class="ttdeci">int rpmsqPoll(void)</div><div class="ttdoc">Poll for caught signals, executing their handlers. </div></div>
<div class="ttc" id="group__rpmsq_html_gad3fd7ab24150b8862dfa888dd8e08e8b"><div class="ttname"><a href="group__rpmsq.html#gad3fd7ab24150b8862dfa888dd8e08e8b">rpmsqSetAction</a></div><div class="ttdeci">rpmsqAction_t rpmsqSetAction(int signum, rpmsqAction_t handler)</div><div class="ttdoc">Set or delete a signal handler for a signal. </div></div>
<div class="ttc" id="group__rpmsq_html_ga0260fed4e99cd3c1c635ce5366775357"><div class="ttname"><a href="group__rpmsq.html#ga0260fed4e99cd3c1c635ce5366775357">rpmsqActivate</a></div><div class="ttdeci">int rpmsqActivate(int state)</div><div class="ttdoc">Activate (or disable) the signal queue. </div></div>
<div class="ttc" id="rpmsq_8h_html_ad417c0e3e55d3afd736361e251f20eda"><div class="ttname"><a href="rpmsq_8h.html#ad417c0e3e55d3afd736361e251f20eda">rpmsqSetInterruptSafety</a></div><div class="ttdeci">void rpmsqSetInterruptSafety(int on)</div></div>
<div class="ttc" id="group__rpmsq_html_gaa4efc24f5d48092f17db49767b537213"><div class="ttname"><a href="group__rpmsq.html#gaa4efc24f5d48092f17db49767b537213">rpmsqBlock</a></div><div class="ttdeci">int rpmsqBlock(int op)</div><div class="ttdoc">Block or unblock (almost) all signals. </div></div>
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