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linux c - libc 는 실행가능하다 본문

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linux c - libc 는 실행가능하다

준호씨 2018.04.30 19:14

라이브러리 파일은 실행이 안된다고 생각 했는데 실행이 되는 라이브러리들이 있다. libc 실행해 보니 버전 정보를 표시해 준다.

$ /lib/libc.so.6
GNU C Library stable release version 2.12, by Roland McGrath et al.
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 4.4.7 20120313 (Red Hat 4.4.7-18).
Compiled on a Linux 2.6.32 system on 2017-05-26.
Available extensions:
        The C stubs add-on version 2.1.2.
        crypt add-on version 2.1 by Michael Glad and others
        GNU Libidn by Simon Josefsson
        Native POSIX Threads Library by Ulrich Drepper et al
        BIND-8.2.3-T5B
        RT using linux kernel aio
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<http://www.gnu.org/software/libc/bugs.html>.
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