250 lines
6.3 KiB
Groff
250 lines
6.3 KiB
Groff
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.\" Copyright (c) 1988, 1991, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)getopt.3 8.5 (Berkeley) 4/27/95
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.\"
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.Dd April 27, 1995
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.Dt GETOPT 3
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.Os BSD 4.3
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.Sh ̾<EFBFBD><EFBFBD>
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.Nm getopt
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.Nd <EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɥ饤<EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fd #include <unistd.h>
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.Vt extern char *optarg;
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.Vt extern int optind;
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.Vt extern int optopt;
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.Vt extern int opterr;
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.Vt extern int optreset;
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.Ft int
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.Fn getopt "int argc" "char * const *argv" "const char *optstring"
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn getopt
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɥ饤<EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD><EFBFBD>
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.Fa argv
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<EFBFBD><EFBFBD><EFBFBD>༡Ū<EFBFBD>˲<EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쥪<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa optstring
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<EFBFBD>˻<EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa optstring
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<EFBFBD>ϼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǵޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ġ<EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>̣<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>С<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Li "\&""x""
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<EFBFBD>ϥ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Dq Fl x
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졢
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Li "\&""x:""
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<EFBFBD>ϥ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȱ<EFBFBD><EFBFBD><EFBFBD>
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.Dq Fl x argument
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƭ<EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD>äƤ⡢
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.Fn getopt
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<EFBFBD>Ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Pp
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.Fn getopt
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
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.Va optarg
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<EFBFBD>Ϥ<EFBFBD><EFBFBD>줬ͽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѿ<EFBFBD>
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.Va optind
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<EFBFBD>ˤϰʸ<EFBFBD><EFBFBD><EFBFBD>
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.Fn getopt
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<EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ǻ<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>롢<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa argv
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤޤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ѿ<EFBFBD>
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.Va optopt
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<EFBFBD>ϡ<EFBFBD>
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.Fn getopt
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<EFBFBD>ˤ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>줿<EFBFBD>Ǹ<EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD>ѿ<EFBFBD>
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.Va opterr
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Va optind
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<EFBFBD>Ϥɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20>˽<EFBFBD><CBBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>¿<EFBFBD><C2BF><EFBFBD>쾯<EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>
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.Fa argv
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӱۤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn getopt
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<EFBFBD>ƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>С<EFBFBD>
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.Va optind
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<EFBFBD>ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ϡ<EFBFBD>1 <20>Ĥΰ<C4A4><CEB0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åȤ<C3A5>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD>
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.Fn getopt
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢2 <20><><EFBFBD>ܰʹߤ<CAB9>
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.Fn getopt
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<EFBFBD><EFBFBD><EFBFBD>ɲøƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѿ<EFBFBD>
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.Va optreset
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<EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD><EAA4B7><EFBFBD>ѿ<EFBFBD>
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.Va optind
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<EFBFBD>Ϻƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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.Fn getopt
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \-1 <20><EFBFBD><F2A1A2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽в<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Ql ?
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<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD>Ȥˤ<EFBFBD><EFBFBD>륪<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Ql --
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(2 <20>ŤΥ<C5A4><CEA5>å<EFBFBD><C3A5><EFBFBD>) <20>ˤ<EFBFBD><CBA4>äƼ<C3A4><C6BC><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äơ<EFBFBD>
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.Fn getopt
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<EFBFBD>ϰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\-1 <20><><EFBFBD>֤<EFBFBD><D6A4>ޤ<EFBFBD><DEA4><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>٤ƤΥ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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(<28><><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD>ץ<F3A5AAA5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽в<D0B2>)
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.Fn getopt
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<EFBFBD><EFBFBD> \-1 <20><><EFBFBD>֤<EFBFBD><D6A4>ޤ<EFBFBD><DEA4><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Va optarg
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<EFBFBD>ˤʤ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>˽в<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
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.Fn getopt
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Em stderr
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<EFBFBD>˽Ф<EFBFBD><EFBFBD><EFBFBD>
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.Ql ?
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<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Va opterr
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<EFBFBD><EFBFBD> 0 <20><><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD><EAA4B9><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><CCB5><EFBFBD>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>
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.Fa optstring
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<EFBFBD><EFBFBD>Ƭ<EFBFBD><EFBFBD>
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.Ql \&:
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<EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>륨<EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Ql \&:
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<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Dq Li \-
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<EFBFBD>dz<EFBFBD><EFBFBD>ϲ<EFBFBD>ǽ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϲ<EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȿ<EFBFBD>̤<EFBFBD>
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|
|
<EFBFBD><EFBFBD>ǽ<EFBFBD>ʥ<EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餹<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Sh <EFBFBD><EFBFBD>ĥ
|
|||
|
|
.Fn getopt
|
|||
|
|
<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ˤ<EFBFBD><EFBFBD>뤿<EFBFBD>ᡢ
|
|||
|
|
.Va optreset
|
|||
|
|
<EFBFBD>ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɲä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.St -p1003.2
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD>ʤؤγ<EFBFBD>ĥ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Bd -literal -compact
|
|||
|
|
extern char *optarg;
|
|||
|
|
extern int optind;
|
|||
|
|
int bflag, ch, fd;
|
|||
|
|
|
|||
|
|
bflag = 0;
|
|||
|
|
while ((ch = getopt(argc, argv, "bf:")) != -1)
|
|||
|
|
switch (ch) {
|
|||
|
|
case 'b':
|
|||
|
|
bflag = 1;
|
|||
|
|
break;
|
|||
|
|
case 'f':
|
|||
|
|
if ((fd = open(optarg, O_RDONLY, 0)) < 0) {
|
|||
|
|
(void)fprintf(stderr,
|
|||
|
|
"myname: %s: %s\en", optarg, strerror(errno));
|
|||
|
|
exit(1);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case '?':
|
|||
|
|
default:
|
|||
|
|
usage();
|
|||
|
|
}
|
|||
|
|
argc -= optind;
|
|||
|
|
argv += optind;
|
|||
|
|
.Ed
|
|||
|
|
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Fn getopt
|
|||
|
|
<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Bx 4.3
|
|||
|
|
<EFBFBD>Ǻǽ<EFBFBD><EFBFBD>˼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Sh <EFBFBD>Х<EFBFBD>
|
|||
|
|
.Fn getopt
|
|||
|
|
<EFBFBD>ؿ<EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\-1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Dv EOF
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>褦<EFBFBD>˻<EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
|
|||
|
|
.Fn getopt
|
|||
|
|
<EFBFBD><EFBFBD>
|
|||
|
|
.Aq Pa stdio.h
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڤ<EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥǡ<EFBFBD>
|
|||
|
|
.St -p1003.2-92
|
|||
|
|
<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Pp
|
|||
|
|
.Fa optstring
|
|||
|
|
<EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Dq Li -
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD>Ȥ<EFBFBD>
|
|||
|
|
.Em <EFBFBD>褷<EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>ᡢ<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե饰<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Dq Li -
|
|||
|
|
<EFBFBD><EFBFBD>ͽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ⡢
|
|||
|
|
.Fn getopt
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴְ㤤<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD>ߤΤɤΤ褦<EFBFBD>ʥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>೫ȯ<EFBFBD>Ǥ⤳<EFBFBD><EFBFBD><EFBFBD>ϻȤ<EFBFBD><EFBFBD>٤<EFBFBD><EFBFBD>ǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD≯ߴ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Em <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD>¸<EFBFBD>ߤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD>ǥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
|
|||
|
|
.Fn getopt
|
|||
|
|
<EFBFBD><EFBFBD> \-1 <20><><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> System V <20>ȸߴ<C8B8><DFB4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4>Ǥ<EFBFBD><C7A4><EFBFBD>
|
|||
|
|
.Pp
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>ᡢ<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ƿ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Pq Dq Li \&-\&3
|
|||
|
|
<EFBFBD><EFBFBD>ͽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>
|
|||
|
|
.Fn getopt
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴְ㤤<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD>ߤΤɤΤ褦<EFBFBD>ʥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>೫ȯ<EFBFBD>Ǥ⤳<EFBFBD><EFBFBD><EFBFBD>ϻȤ<EFBFBD><EFBFBD>٤<EFBFBD><EFBFBD>ǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD≯ߴ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Em <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD>¸<EFBFBD>ߤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥե饰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤȤ<EFBFBD><EFBFBD>ɤξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
.Bd -literal -offset indent
|
|||
|
|
int length;
|
|||
|
|
char *p;
|
|||
|
|
|
|||
|
|
while ((ch = getopt(argc, argv, "0123456789")) != -1)
|
|||
|
|
switch (ch) {
|
|||
|
|
case '0': case '1': case '2': case '3': case '4':
|
|||
|
|
case '5': case '6': case '7': case '8': case '9':
|
|||
|
|
p = argv[optind - 1];
|
|||
|
|
if (p[0] == '-' && p[1] == ch && !p[2])
|
|||
|
|
length = atoi(++p);
|
|||
|
|
else
|
|||
|
|
length = atoi(argv[optind] + 1);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
.Ed
|