使用 LD_DEBUG

最新推荐文章于 2025-06-17 09:53:53 发布

原创最新推荐文章于 2025-06-17 09:53:53 发布 · 2.3k 阅读

0 ·

CC 4.0 BY-SA版权

可以用来调试程序，查看信息。暂且记下。

LD_DEBUG=help ls
Valid options for the LD_DEBUG environment variable are:

  libs        display library search paths
  reloc       display relocation processing
  files       display progress for input file
  symbols     display symbol table processing
  bindings    display information about symbol binding
  versions    display version dependencies
  scopes      display scope information
  all         all previous options combined
  statistics  display relocation statistics
  unused      determined unused DSOs
  help        display this help message and exit

To direct the debugging output into a file instead of standard output
a filename can be specified using the LD_DEBUG_OUTPUT environment variable.