📄 signal.h

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<!doctype html public "-//W3C//DTD HTML 3.2//EN"><html><head><title>Linux/include/signal.h</title><meta http-equiv=Content-Type content="text/html; charset=gb2312"><base href="http://oldlinux.org/lxr/http/"></head><body bgcolor=white><div align=center>   [<b><i>源代码浏览</i></b>] [<a href="diff/include/signal.h">区别标定</a>] [<a href="ident">标识符搜索</a>] [<a href="search">文本搜索</a>] [<a href="find">文件搜索</a>]</div><h1 align=center>  <a href="http:/">     OldLinux</a>  <a href="http:blurb.html">    交叉引用</a><br>  <a href="source/">Linux</a>/<a href="source/include/">include</a>/<a href="source/include/signal.h">signal.h</a></h1><div align=center>    <b>版本:</b>   [<a href="source/include/signal.h?v=1.0">1.0</a>] [<a href="source/include/signal.h?v=0.99.11">0.99.11</a>] [<a href="source/include/signal.h?v=0.99">0.99</a>] [<a href="source/include/signal.h?v=0.97">0.97</a>] [<a href="source/include/signal.h?v=0.96a">0.96a</a>] [<a href="source/include/signal.h?v=0.95">0.95</a>] [<a href="source/include/signal.h?v=0.12">0.12</a>] [<b><i>0.11</i></b>] [<a href="source/include/signal.h?v=0.01">0.01</a>]  <br>  <b>体系结构:</b>   [<b><i>i386</i></b>]  <br></div><hr><pre>  <a name=L1 href="source/include/signal.h#L1">1</a> #ifndef <a href="ident?i=_SIGNAL_H">_SIGNAL_H</a>  <a name=L2 href="source/include/signal.h#L2">2</a> #define <a href="ident?i=_SIGNAL_H">_SIGNAL_H</a>  <a name=L3 href="source/include/signal.h#L3">3</a>   <a name=L4 href="source/include/signal.h#L4">4</a> #include &lt;sys/types.h&gt;  <a name=L5 href="source/include/signal.h#L5">5</a>   <a name=L6 href="source/include/signal.h#L6">6</a> typedef int <a href="ident?i=sig_atomic_t">sig_atomic_t</a>;  <a name=L7 href="source/include/signal.h#L7">7</a> typedef unsigned int <a href="ident?i=sigset_t">sigset_t</a>;          <b><i>/* 32 bits */</i></b>  <a name=L8 href="source/include/signal.h#L8">8</a>   <a name=L9 href="source/include/signal.h#L9">9</a> #define <a href="ident?i=_NSIG">_NSIG</a>             32 <a name=L10 href="source/include/signal.h#L10">10</a> #define <a href="ident?i=NSIG">NSIG</a>            <a href="ident?i=_NSIG">_NSIG</a> <a name=L11 href="source/include/signal.h#L11">11</a>  <a name=L12 href="source/include/signal.h#L12">12</a> #define <a href="ident?i=SIGHUP">SIGHUP</a>           1 <a name=L13 href="source/include/signal.h#L13">13</a> #define <a href="ident?i=SIGINT">SIGINT</a>           2 <a name=L14 href="source/include/signal.h#L14">14</a> #define <a href="ident?i=SIGQUIT">SIGQUIT</a>          3 <a name=L15 href="source/include/signal.h#L15">15</a> #define <a href="ident?i=SIGILL">SIGILL</a>           4 <a name=L16 href="source/include/signal.h#L16">16</a> #define <a href="ident?i=SIGTRAP">SIGTRAP</a>          5 <a name=L17 href="source/include/signal.h#L17">17</a> #define <a href="ident?i=SIGABRT">SIGABRT</a>          6 <a name=L18 href="source/include/signal.h#L18">18</a> #define <a href="ident?i=SIGIOT">SIGIOT</a>           6 <a name=L19 href="source/include/signal.h#L19">19</a> #define <a href="ident?i=SIGUNUSED">SIGUNUSED</a>        7 <a name=L20 href="source/include/signal.h#L20">20</a> #define <a href="ident?i=SIGFPE">SIGFPE</a>           8 <a name=L21 href="source/include/signal.h#L21">21</a> #define <a href="ident?i=SIGKILL">SIGKILL</a>          9 <a name=L22 href="source/include/signal.h#L22">22</a> #define <a href="ident?i=SIGUSR1">SIGUSR1</a>         10 <a name=L23 href="source/include/signal.h#L23">23</a> #define <a href="ident?i=SIGSEGV">SIGSEGV</a>         11 <a name=L24 href="source/include/signal.h#L24">24</a> #define <a href="ident?i=SIGUSR2">SIGUSR2</a>         12 <a name=L25 href="source/include/signal.h#L25">25</a> #define <a href="ident?i=SIGPIPE">SIGPIPE</a>         13 <a name=L26 href="source/include/signal.h#L26">26</a> #define <a href="ident?i=SIGALRM">SIGALRM</a>         14 <a name=L27 href="source/include/signal.h#L27">27</a> #define <a href="ident?i=SIGTERM">SIGTERM</a>         15 <a name=L28 href="source/include/signal.h#L28">28</a> #define <a href="ident?i=SIGSTKFLT">SIGSTKFLT</a>       16 <a name=L29 href="source/include/signal.h#L29">29</a> #define <a href="ident?i=SIGCHLD">SIGCHLD</a>         17 <a name=L30 href="source/include/signal.h#L30">30</a> #define <a href="ident?i=SIGCONT">SIGCONT</a>         18 <a name=L31 href="source/include/signal.h#L31">31</a> #define <a href="ident?i=SIGSTOP">SIGSTOP</a>         19 <a name=L32 href="source/include/signal.h#L32">32</a> #define <a href="ident?i=SIGTSTP">SIGTSTP</a>         20 <a name=L33 href="source/include/signal.h#L33">33</a> #define <a href="ident?i=SIGTTIN">SIGTTIN</a>         21 <a name=L34 href="source/include/signal.h#L34">34</a> #define <a href="ident?i=SIGTTOU">SIGTTOU</a>         22 <a name=L35 href="source/include/signal.h#L35">35</a>  <a name=L36 href="source/include/signal.h#L36">36</a> <b><i>/* Ok, I haven't implemented sigactions, but trying to keep headers POSIX */</i></b> <a name=L37 href="source/include/signal.h#L37">37</a> #define <a href="ident?i=SA_NOCLDSTOP">SA_NOCLDSTOP</a>    1 <a name=L38 href="source/include/signal.h#L38">38</a> #define <a href="ident?i=SA_NOMASK">SA_NOMASK</a>       0x40000000 <a name=L39 href="source/include/signal.h#L39">39</a> #define <a href="ident?i=SA_ONESHOT">SA_ONESHOT</a>      0x80000000 <a name=L40 href="source/include/signal.h#L40">40</a>  <a name=L41 href="source/include/signal.h#L41">41</a> #define <a href="ident?i=SIG_BLOCK">SIG_BLOCK</a>          0    <b><i>/* for blocking signals */</i></b> <a name=L42 href="source/include/signal.h#L42">42</a> #define <a href="ident?i=SIG_UNBLOCK">SIG_UNBLOCK</a>        1    <b><i>/* for unblocking signals */</i></b> <a name=L43 href="source/include/signal.h#L43">43</a> #define <a href="ident?i=SIG_SETMASK">SIG_SETMASK</a>        2    <b><i>/* for setting the signal mask */</i></b> <a name=L44 href="source/include/signal.h#L44">44</a>  <a name=L45 href="source/include/signal.h#L45">45</a> #define <a href="ident?i=SIG_DFL">SIG_DFL</a>         ((void (*)(int))0)      <b><i>/* default signal handling */</i></b> <a name=L46 href="source/include/signal.h#L46">46</a> #define <a href="ident?i=SIG_IGN">SIG_IGN</a>         ((void (*)(int))1)      <b><i>/* ignore signal */</i></b> <a name=L47 href="source/include/signal.h#L47">47</a>  <a name=L48 href="source/include/signal.h#L48">48</a> struct <a href="ident?i=sigaction">sigaction</a> { <a name=L49 href="source/include/signal.h#L49">49</a>         void (*sa_handler)(int); <a name=L50 href="source/include/signal.h#L50">50</a>         <a href="ident?i=sigset_t">sigset_t</a> sa_mask; <a name=L51 href="source/include/signal.h#L51">51</a>         int sa_flags; <a name=L52 href="source/include/signal.h#L52">52</a>         void (*sa_restorer)(void); <a name=L53 href="source/include/signal.h#L53">53</a> }; <a name=L54 href="source/include/signal.h#L54">54</a>  <a name=L55 href="source/include/signal.h#L55">55</a> void (*signal(int _sig, void (*_func)(int)))(int); <a name=L56 href="source/include/signal.h#L56">56</a> int <a href="ident?i=raise">raise</a>(int sig); <a name=L57 href="source/include/signal.h#L57">57</a> int <a href="ident?i=kill">kill</a>(<a href="ident?i=pid_t">pid_t</a> pid, int sig); <a name=L58 href="source/include/signal.h#L58">58</a> int <a href="ident?i=sigaddset">sigaddset</a>(<a href="ident?i=sigset_t">sigset_t</a> *mask, int signo); <a name=L59 href="source/include/signal.h#L59">59</a> int <a href="ident?i=sigdelset">sigdelset</a>(<a href="ident?i=sigset_t">sigset_t</a> *mask, int signo); <a name=L60 href="source/include/signal.h#L60">60</a> int <a href="ident?i=sigemptyset">sigemptyset</a>(<a href="ident?i=sigset_t">sigset_t</a> *mask); <a name=L61 href="source/include/signal.h#L61">61</a> int <a href="ident?i=sigfillset">sigfillset</a>(<a href="ident?i=sigset_t">sigset_t</a> *mask); <a name=L62 href="source/include/signal.h#L62">62</a> int <a href="ident?i=sigismember">sigismember</a>(<a href="ident?i=sigset_t">sigset_t</a> *mask, int signo); <b><i>/* 1 - is, 0 - not, -1 error */</i></b> <a name=L63 href="source/include/signal.h#L63">63</a> int <a href="ident?i=sigpending">sigpending</a>(<a href="ident?i=sigset_t">sigset_t</a> *set); <a name=L64 href="source/include/signal.h#L64">64</a> int <a href="ident?i=sigprocmask">sigprocmask</a>(int how, <a href="ident?i=sigset_t">sigset_t</a> *set, <a href="ident?i=sigset_t">sigset_t</a> *oldset); <a name=L65 href="source/include/signal.h#L65">65</a> int <a href="ident?i=sigsuspend">sigsuspend</a>(<a href="ident?i=sigset_t">sigset_t</a> *sigmask); <a name=L66 href="source/include/signal.h#L66">66</a> int <a href="ident?i=sigaction">sigaction</a>(int sig, struct <a href="ident?i=sigaction">sigaction</a> *act, struct <a href="ident?i=sigaction">sigaction</a> *oldact); <a name=L67 href="source/include/signal.h#L67">67</a>  <a name=L68 href="source/include/signal.h#L68">68</a> #endif <b><i>/* _SIGNAL_H */</i></b> <a name=L69 href="source/include/signal.h#L69">69</a> </pre><hr><div align=center>   [<b><i>源代码浏览</i></b>] [<a href="diff/include/signal.h">区别标定</a>] [<a href="ident">标识符搜索</a>] [<a href="search">文本搜索</a>] [<a href="find">文件搜索</a>] </div><hr>本网页由 <a href="http:blurb.html">LXR引擎</a> 自动生成.<br></html>
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