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<a href="cliutils_8c.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">#include "<a class="code" href="system_8h.html">system.h</a>"</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#if HAVE_MCHECK_H</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include <mcheck.h></span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <errno.h></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <sys/wait.h></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <rpm/rpmlog.h></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <rpm/rpmlib.h></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <rpm/rpmfileutil.h></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <rpm/rpmmacro.h></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <rpm/rpmcli.h></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "<a class="code" href="cliutils_8h.html">cliutils.h</a>"</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "<a class="code" href="debug_8h.html">debug.h</a>"</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="cliutils_8c.html#a0ae08a0864ca618981d90278dd0a1908"> 16</a></span> <span class="keyword">static</span> pid_t <a class="code" href="cliutils_8c.html#a0ae08a0864ca618981d90278dd0a1908">pipeChild</a> = 0;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <a class="code" href="rpmutil_8h.html#a45e92d6a9518b26a4bb0a706a81911a4">RPM_GNUC_NORETURN</a></div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="cliutils_8h.html#a8886edbf32caa6fab83f7c5fea9d8de1"> 19</a></span> <span class="keywordtype">void</span> <a class="code" href="cliutils_8c.html#a04b3e702e4cded860c0e1c9bb6f104ed">argerror</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * desc)</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  fprintf(stderr, <a class="code" href="system_8h.html#a8a97de23397d8af6821824c0234d8c3c">_</a>(<span class="stringliteral">"%s: %s\n"</span>), <a class="code" href="system_8h.html#a41c2f9db0a7e23392fbbebb1d1c185ec">__progname</a>, desc);</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  exit(EXIT_FAILURE);</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> }</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="cliutils_8c.html#a8ed9d1e1fd5e07cfb6569c185bddb81b"> 25</a></span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="cliutils_8c.html#a8ed9d1e1fd5e07cfb6569c185bddb81b">printVersion</a>(FILE * fp)</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  fprintf(fp, <a class="code" href="system_8h.html#a8a97de23397d8af6821824c0234d8c3c">_</a>(<span class="stringliteral">"RPM version %s\n"</span>), <a class="code" href="rpmlib_8h.html#a47654f9611780becd08710b2d9431eac">rpmEVR</a>);</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="cliutils_8c.html#a072d7c6bea49d9b386d9c1f53b96aea2"> 30</a></span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="cliutils_8c.html#a072d7c6bea49d9b386d9c1f53b96aea2">printBanner</a>(FILE * fp)</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  fprintf(fp, <a class="code" href="system_8h.html#a8a97de23397d8af6821824c0234d8c3c">_</a>(<span class="stringliteral">"Copyright (C) 1998-2002 - Red Hat, Inc.\n"</span>));</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  fprintf(fp, <a class="code" href="system_8h.html#a8a97de23397d8af6821824c0234d8c3c">_</a>(<span class="stringliteral">"This program may be freely redistributed under the terms of the GNU GPL\n"</span>));</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> }</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="cliutils_8h.html#a4a1ef17fed649a0761310301053e97ed"> 36</a></span> <span class="keywordtype">void</span> <a class="code" href="cliutils_8c.html#a4a1ef17fed649a0761310301053e97ed">printUsage</a>(poptContext con, FILE * fp, <span class="keywordtype">int</span> flags)</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="cliutils_8c.html#a8ed9d1e1fd5e07cfb6569c185bddb81b">printVersion</a>(fp);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="cliutils_8c.html#a072d7c6bea49d9b386d9c1f53b96aea2">printBanner</a>(fp);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  fprintf(fp, <span class="stringliteral">"\n"</span>);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">if</span> (<a class="code" href="rpmlog_8h.html#a16d38257a060a06fe95122f8fa5bf4e8">rpmIsVerbose</a>())</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  poptPrintHelp(con, fp, flags);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  poptPrintUsage(con, fp, flags);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="cliutils_8h.html#acec5fcb5d4ee91d35ef026942f58a218"> 48</a></span> <span class="keywordtype">int</span> <a class="code" href="cliutils_8c.html#acec5fcb5d4ee91d35ef026942f58a218">initPipe</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">int</span> p[2];</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">if</span> (pipe(p) < 0) {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  fprintf(stderr, <a class="code" href="system_8h.html#a8a97de23397d8af6821824c0234d8c3c">_</a>(<span class="stringliteral">"creating a pipe for --pipe failed: %m\n"</span>));</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">if</span> (!(<a class="code" href="cliutils_8c.html#a0ae08a0864ca618981d90278dd0a1908">pipeChild</a> = fork())) {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  (void) signal(SIGPIPE, SIG_DFL);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  (void) close(p[1]);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  (void) dup2(p[0], STDIN_FILENO);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  (void) close(p[0]);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  (void) execl(<span class="stringliteral">"/bin/sh"</span>, <span class="stringliteral">"/bin/sh"</span>, <span class="stringliteral">"-c"</span>, <a class="code" href="rpmcli_8h.html#a2f2a17a4befac63f642cca0446d6c302">rpmcliPipeOutput</a>, NULL);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  fprintf(stderr, <a class="code" href="system_8h.html#a8a97de23397d8af6821824c0234d8c3c">_</a>(<span class="stringliteral">"exec failed\n"</span>));</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  exit(EXIT_FAILURE);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  (void) close(p[0]);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  (void) dup2(p[1], STDOUT_FILENO);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  (void) close(p[1]);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</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"><a class="line" href="cliutils_8h.html#aa8d1d1feb69212c4c94026fe4baa1f82"> 73</a></span> <span class="keywordtype">int</span> <a class="code" href="cliutils_8c.html#aa8d1d1feb69212c4c94026fe4baa1f82">finishPipe</a>(<span class="keywordtype">void</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="keywordtype">int</span> rc = 0;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">if</span> (<a class="code" href="cliutils_8c.html#a0ae08a0864ca618981d90278dd0a1908">pipeChild</a>) {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">int</span> status;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  pid_t reaped;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  (void) fclose(stdout);</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">do</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  reaped = waitpid(<a class="code" href="cliutils_8c.html#a0ae08a0864ca618981d90278dd0a1908">pipeChild</a>, &status, 0);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  } <span class="keywordflow">while</span> (reaped == -1 && errno == EINTR);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">if</span> (reaped == -1 || !WIFEXITED(status) || WEXITSTATUS(status))</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  rc = 1;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> rc;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div><div class="ttc" id="cliutils_8c_html_a4a1ef17fed649a0761310301053e97ed"><div class="ttname"><a href="cliutils_8c.html#a4a1ef17fed649a0761310301053e97ed">printUsage</a></div><div class="ttdeci">void printUsage(poptContext con, FILE *fp, int flags)</div><div class="ttdef"><b>Definition:</b> <a href="cliutils_8c_source.html#l00036">cliutils.c:36</a></div></div>
<div class="ttc" id="debug_8h_html"><div class="ttname"><a href="debug_8h.html">debug.h</a></div></div>
<div class="ttc" id="cliutils_8h_html"><div class="ttname"><a href="cliutils_8h.html">cliutils.h</a></div></div>
<div class="ttc" id="cliutils_8c_html_aa8d1d1feb69212c4c94026fe4baa1f82"><div class="ttname"><a href="cliutils_8c.html#aa8d1d1feb69212c4c94026fe4baa1f82">finishPipe</a></div><div class="ttdeci">int finishPipe(void)</div><div class="ttdef"><b>Definition:</b> <a href="cliutils_8c_source.html#l00073">cliutils.c:73</a></div></div>
<div class="ttc" id="system_8h_html_a8a97de23397d8af6821824c0234d8c3c"><div class="ttname"><a href="system_8h.html#a8a97de23397d8af6821824c0234d8c3c">_</a></div><div class="ttdeci">#define _(Text)</div><div class="ttdef"><b>Definition:</b> <a href="system_8h_source.html#l00110">system.h:110</a></div></div>
<div class="ttc" id="rpmlog_8h_html_a16d38257a060a06fe95122f8fa5bf4e8"><div class="ttname"><a href="rpmlog_8h.html#a16d38257a060a06fe95122f8fa5bf4e8">rpmIsVerbose</a></div><div class="ttdeci">#define rpmIsVerbose()</div><div class="ttdef"><b>Definition:</b> <a href="rpmlog_8h_source.html#l00272">rpmlog.h:272</a></div></div>
<div class="ttc" id="cliutils_8c_html_a0ae08a0864ca618981d90278dd0a1908"><div class="ttname"><a href="cliutils_8c.html#a0ae08a0864ca618981d90278dd0a1908">pipeChild</a></div><div class="ttdeci">static pid_t pipeChild</div><div class="ttdef"><b>Definition:</b> <a href="cliutils_8c_source.html#l00016">cliutils.c:16</a></div></div>
<div class="ttc" id="rpmutil_8h_html_a45e92d6a9518b26a4bb0a706a81911a4"><div class="ttname"><a href="rpmutil_8h.html#a45e92d6a9518b26a4bb0a706a81911a4">RPM_GNUC_NORETURN</a></div><div class="ttdeci">#define RPM_GNUC_NORETURN</div><div class="ttdef"><b>Definition:</b> <a href="rpmutil_8h_source.html#l00070">rpmutil.h:70</a></div></div>
<div class="ttc" id="cliutils_8c_html_a8ed9d1e1fd5e07cfb6569c185bddb81b"><div class="ttname"><a href="cliutils_8c.html#a8ed9d1e1fd5e07cfb6569c185bddb81b">printVersion</a></div><div class="ttdeci">static void printVersion(FILE *fp)</div><div class="ttdef"><b>Definition:</b> <a href="cliutils_8c_source.html#l00025">cliutils.c:25</a></div></div>
<div class="ttc" id="rpmcli_8h_html_a2f2a17a4befac63f642cca0446d6c302"><div class="ttname"><a href="rpmcli_8h.html#a2f2a17a4befac63f642cca0446d6c302">rpmcliPipeOutput</a></div><div class="ttdeci">const char * rpmcliPipeOutput</div></div>
<div class="ttc" id="cliutils_8c_html_a04b3e702e4cded860c0e1c9bb6f104ed"><div class="ttname"><a href="cliutils_8c.html#a04b3e702e4cded860c0e1c9bb6f104ed">argerror</a></div><div class="ttdeci">void argerror(const char *desc)</div><div class="ttdef"><b>Definition:</b> <a href="cliutils_8c_source.html#l00019">cliutils.c:19</a></div></div>
<div class="ttc" id="cliutils_8c_html_a072d7c6bea49d9b386d9c1f53b96aea2"><div class="ttname"><a href="cliutils_8c.html#a072d7c6bea49d9b386d9c1f53b96aea2">printBanner</a></div><div class="ttdeci">static void printBanner(FILE *fp)</div><div class="ttdef"><b>Definition:</b> <a href="cliutils_8c_source.html#l00030">cliutils.c:30</a></div></div>
<div class="ttc" id="cliutils_8c_html_acec5fcb5d4ee91d35ef026942f58a218"><div class="ttname"><a href="cliutils_8c.html#acec5fcb5d4ee91d35ef026942f58a218">initPipe</a></div><div class="ttdeci">int initPipe(void)</div><div class="ttdef"><b>Definition:</b> <a href="cliutils_8c_source.html#l00048">cliutils.c:48</a></div></div>
<div class="ttc" id="rpmlib_8h_html_a47654f9611780becd08710b2d9431eac"><div class="ttname"><a href="rpmlib_8h.html#a47654f9611780becd08710b2d9431eac">rpmEVR</a></div><div class="ttdeci">const char *const rpmEVR</div></div>
<div class="ttc" id="system_8h_html"><div class="ttname"><a href="system_8h.html">system.h</a></div></div>
<div class="ttc" id="system_8h_html_a41c2f9db0a7e23392fbbebb1d1c185ec"><div class="ttname"><a href="system_8h.html#a41c2f9db0a7e23392fbbebb1d1c185ec">__progname</a></div><div class="ttdeci">#define __progname</div><div class="ttdef"><b>Definition:</b> <a href="system_8h_source.html#l00096">system.h:96</a></div></div>
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