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>> 钱飞老师的solaris技术问答（8）-sendmail程序的结束码 [<a href=http://www.jsp001.com/forum/showthread.php?goto=newpost&threadid=637>查看别人的评论</a>]<br>
<hr><p>由 fei 发布于: 2001-03-06 14:14</p><p> </p><p>问: 因特殊需要,我们希望变更邮件收发程序.但在将信件队列传递给邮件收发程序 并exit时,可以收到retry状态值. 您能否说明一下使用SUN的sendmail.cf时的 exit状态值? <br><br>答: 在SUN的sendmail上备有以下exit状态值(参sendmail之见连机手册): <br><br> sendmail returns an exit status describing what it did. The<br> codes are defined in /usr/ucbinclude/sysexits.h.<br><br> EX_OK Successful completion on all<br> addresses.<br> EX_NOUSER User name not recognized.<br> EX_UNAVAILABLE Catchall. Necessary resources were<br> not available.<br> EX_SYNTAX Syntax error in address.<br> EX_SOFTWARE Internal software error, including<br> bad arguments.<br> X_OSERR Temporary operating system error,<br> such as "cannot fork".<br> EX_NOHOST Host name not recognized.<br> EX_TEMPFAIL Message could not be sent immedi-<br> ately, but was queued.<br><br>具体的状态值定义在/usr/ucbinclude/sysexits.h文件中.(注意, 该文件包含 在SUNWsrh模块中). SunOS 4.1.x之相应定义请参见/usr/include/sysexits.h <br> # define EX_OK 0 /* successful termination */<br> # define EX__BASE 64/* base value for error messages */<br> # define EX_USAGE 64/* command line usage error */<br> # define EX_DATAERR 65/* data format error */<br> # define EX_NOINPUT 66/* cannot open input */<br> # define EX_NOUSER 67/* addressee unknown */<br> # define EX_NOHOST 68/* host name unknown */<br> # define EX_UNAVAILABLE 69/* service unavailable */<br> # define EX_SOFTWARE 70/* internal software error */<br> # define EX_OSERR 71/* system error (e.g., can't fork) */<br> # define EX_OSFILE 72/* critical OS file missing */<br> # define EX_CANTCREAT 73/* can't create (user) output file */<br> # define EX_IOERR 74/* input/output error */<br> # define EX_TEMPFAIL 75/* temp failure;user is invited to retry*/<br> # define EX_PROTOCOL 76/* remote error in protocol */<br> # define EX_NOPERM 77/* permission denied */<br><br>另外,无偿软件sendmail.8.6.x上还追加了以下两个状态值: <br> #define EX_CONFIG 78/* configuration error */<br> #define EX__MAX 78/* maximum listed value */<br><br>(钱飞/fei@come.or.jp)<br></p></td>
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