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Portability
页面上次由
HenryHu
编辑于11年前
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Various portability issues, mainly between linux/freebsd * prctl() / prctl.h No prctl() in freebsd. ** To set process title, use setproctitle() ** For PR_SET_PTRACER, I'm not sure now. * malloc.h Including malloc.h in freebsd leads to compile error. Use stdlib.h instead. Anyway, in linux's malloc(3) manpage, it is said that you should include stdlib.h. * libdl In linux, dlopen()/dlclose()/dlsym() are in libdl. In freebsd, they are in libc. So there is no point to link with libdl, and there is no libdl, anyway. * program_invocation_short_name No such thing in bsd. Maybe you should use argv[0]. * Include path / Lib path freebsd installs all non-base softwares into /usr/local. So, the third party include files are in /usr/local/include, and third party lib files are in /usr/local/lib, and they are not in the default include/lib path, so you should include them with -I & -L.
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