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ltrace 不显示库调用

tag-icon • tag-icon command-line 19.10
ltrace 不显示库调用

我正在使用 Ubuntu 19.10。ltrace没有显示库调用。

这是我尝试的两个命令的输出：

vipin:/home/vipin/Videos$ ltrace ls -l 
total 0
+++ exited (status 0) +++ 

vipin:/home/vipin/Videos$ ltrace -c ls -l 
total 0 
% time     seconds  usecs/call     calls      function
------ ----------- ----------- --------- --------------------
------ ----------- ----------- --------- --------------------
100.00    0.000000                     0 total

vipin:/home/vipin/Videos$ ltrace -V
ltrace version 0.7.3.
Copyright (C) 1997-2009 Juan Cespedes <[email protected]>.
This is free software; see the GNU General Public Licence
version 2 or later for copying conditions.  There is NO warranty.

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