subprocess_8h_source.html 17 KB

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  91. <a href="subprocess_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>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * Copyright 2015, Google Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * All rights reserved.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * modification, are permitted provided that the following conditions are</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * met:</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * * Redistributions of source code must retain the above copyright</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * * Redistributions in binary form must reproduce the above</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * copyright notice, this list of conditions and the following disclaimer</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * in the documentation and/or other materials provided with the</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * distribution.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * * Neither the name of Google Inc. nor the names of its</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * contributors may be used to endorse or promote products derived from</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * this software without specific prior written permission.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment"> * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#ifndef GRPC_SUPPORT_SUBPROCESS_H</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#define GRPC_SUPPORT_SUBPROCESS_H</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="support_2port__platform_8h.html">grpc/support/port_platform.h</a>&gt;</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095"> 43</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095">gpr_subprocess</a> <a class="code" href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095">gpr_subprocess</a>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment">/* .exe on windows, empty on unices */</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="subprocess_8h.html#a9f3fc27d7049e86c818e3ce0e7a1c455">gpr_subprocess_binary_extension</a>();</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> <a class="code" href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095">gpr_subprocess</a> *<a class="code" href="subprocess_8h.html#a0bccee37834b2d5eb84b34cec119c7c7">gpr_subprocess_create</a>(<span class="keywordtype">int</span> argc, <span class="keyword">const</span> <span class="keywordtype">char</span> **argv);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment">/* if subprocess has not been joined, kill it */</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> <span class="keywordtype">void</span> <a class="code" href="subprocess_8h.html#ac9d2009c919c83e4805ec5761586b794">gpr_subprocess_destroy</a>(<a class="code" href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095">gpr_subprocess</a> *p);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment">/* returns exit status; can be called at most once */</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> <span class="keywordtype">int</span> <a class="code" href="subprocess_8h.html#a861d83b3b63a0e728735382c3576a503">gpr_subprocess_join</a>(<a class="code" href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095">gpr_subprocess</a> *p);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> <span class="keywordtype">void</span> <a class="code" href="subprocess_8h.html#a41807ad6060c8a58f125c7b00dc826fa">gpr_subprocess_interrupt</a>(<a class="code" href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095">gpr_subprocess</a> *p);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;} <span class="comment">// extern &quot;C&quot;</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* GRPC_SUPPORT_SUBPROCESS_H */</span><span class="preprocessor"></span></div><div class="ttc" id="impl_2codegen_2port__platform_8h_html_af89d3610372fc35178e83e06916aa808"><div class="ttname"><a href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a></div><div class="ttdeci">#define GPRAPI</div><div class="ttdef"><b>Definition:</b> port_platform.h:463</div></div>
  92. <div class="ttc" id="subprocess_8h_html_ac9d2009c919c83e4805ec5761586b794"><div class="ttname"><a href="subprocess_8h.html#ac9d2009c919c83e4805ec5761586b794">gpr_subprocess_destroy</a></div><div class="ttdeci">GPRAPI void gpr_subprocess_destroy(gpr_subprocess *p)</div></div>
  93. <div class="ttc" id="subprocess_8h_html_a861d83b3b63a0e728735382c3576a503"><div class="ttname"><a href="subprocess_8h.html#a861d83b3b63a0e728735382c3576a503">gpr_subprocess_join</a></div><div class="ttdeci">GPRAPI int gpr_subprocess_join(gpr_subprocess *p)</div></div>
  94. <div class="ttc" id="subprocess_8h_html_a9f3fc27d7049e86c818e3ce0e7a1c455"><div class="ttname"><a href="subprocess_8h.html#a9f3fc27d7049e86c818e3ce0e7a1c455">gpr_subprocess_binary_extension</a></div><div class="ttdeci">GPRAPI const char * gpr_subprocess_binary_extension()</div></div>
  95. <div class="ttc" id="subprocess_8h_html_a0bccee37834b2d5eb84b34cec119c7c7"><div class="ttname"><a href="subprocess_8h.html#a0bccee37834b2d5eb84b34cec119c7c7">gpr_subprocess_create</a></div><div class="ttdeci">GPRAPI gpr_subprocess * gpr_subprocess_create(int argc, const char **argv)</div></div>
  96. <div class="ttc" id="subprocess_8h_html_a1c3492c3aef738e6eef6b8cb1b435095"><div class="ttname"><a href="subprocess_8h.html#a1c3492c3aef738e6eef6b8cb1b435095">gpr_subprocess</a></div><div class="ttdeci">struct gpr_subprocess gpr_subprocess</div><div class="ttdef"><b>Definition:</b> subprocess.h:43</div></div>
  97. <div class="ttc" id="subprocess_8h_html_a41807ad6060c8a58f125c7b00dc826fa"><div class="ttname"><a href="subprocess_8h.html#a41807ad6060c8a58f125c7b00dc826fa">gpr_subprocess_interrupt</a></div><div class="ttdeci">GPRAPI void gpr_subprocess_interrupt(gpr_subprocess *p)</div></div>
  98. <div class="ttc" id="support_2port__platform_8h_html"><div class="ttname"><a href="support_2port__platform_8h.html">port_platform.h</a></div></div>
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