我正在RHEL 7.5计算机上使用ONC RPC。我正在查看有关rpcgen的文档here，以了解SunOS上的多线程程序。在该链接上，它说使用-A选项用于多线程自动模式，但是，这不适用于RHEL 7.5。使用自动生成的存根通过rpcgen实现多线程的最简单方法是什么？以下是编译rpcgen时可用的选项。
usage: rpcgen infile
rpcgen [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile
rpcgen [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]
rpcgen [-s nettype]* [-o outfile] [infile]
rpcgen [-n netid]* [-o outfile] [infile]
options:
-a generate all files, including samples
-b backward compatibility mode (generates code for SunOS 4.1)
-c generate XDR routines
-C ANSI C mode
-Dname[=value] define a symbol (same as #define)
-h generate header file
-i size size at which to start generating inline code
-I generate code for inetd support in server (for SunOS 4.1)
-K seconds server exits after K seconds of inactivity
-l generate client side stubs
-L server errors will be printed to syslog
-m generate server side stubs
-M generate MT-safe code
-n netid generate server code that supports named netid
-N supports multiple arguments and call-by-value
-o outfile name of the output file
-s nettype generate server code that supports named nettype
-Sc generate sample client code that uses remote procedures
-Ss generate sample server code that defines remote procedures
-Sm generate makefile template
-t generate RPC dispatch table
-T generate code to support RPC dispatch tables
-Y path directory name to find C preprocessor (cpp)
For bug reporting instructions, please see:
<http://www.gnu.org/software/libc/bugs.html>.