如何打印在gdb的长字符串的全部价值？ [英] How do I print the full value of a long string in gdb?

问题描述

我要打印在GDB的C字符串的全长。默认情况下它被缩写，如何强制GDB打印整个字符串？

解决方案

 设置打印元素0
 

从GDB手册：

设置打印元素 若干元素的-

设置GDB将有多少数组元素打印的限制。如果GDB在打印大阵，它停止打印已印制了设置打印元素命令设置元素的数量后。此限制也适用于字符串的显示。当GDB启动时，这个限制设置为200的设置若干元素的-零意味着印刷是无限。

I want to print the full length of a C-string in GDB. By default it's being abbreviated, how do I force GDB to print the whole string?

解决方案

set print elements 0

From the GDB manual:

set print elements number-of-elements

Set a limit on how many elements of an array GDB will print. If GDB is printing a large array, it stops printing after it has printed the number of elements set by the set print elements command. This limit also applies to the display of strings. When GDB starts, this limit is set to 200. Setting number-of-elements to zero means that the printing is unlimited.

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