如何在编译后创建的二进制文件中插入唯一ID？ [英] how to insert unique ID into binary file that created after compilation?
问题描述
你好全部，
如何将独特的ID插入二进制文件（由编译器创建）？
（所以编译之后我可以识别我的src使用）
thx
hello All,
how can i insert unique ID into binary file (that created by compiler)?
(so after compiling i can to identify the src that i use)
thx
推荐答案
文章< 11 ***** *****************@g43g2000cwa.googlegroups .com> ;,
pristo< Ma ******* @ gmail.com>写道：
In article <11**********************@g43g2000cwa.googlegroups .com>,
pristo <Ma*******@gmail.com> wrote:
你好所有，
如何将唯一ID插入二进制文件（由编译器创建）？
（所以编译后我可以识别我使用的src ）
hello All,
how can i insert unique ID into binary file (that created by compiler)?
(so after compiling i can to identify the src that i use)
不可携带。不能在这里讨论。 Blah，等等，等等。
Not portable. Can''t discuss it here. Blah, blah, blah.
pristo写于11/08/05 11:36，：
pristo wrote On 11/08/05 11:36,:
hello All，
如何将唯一ID插入二进制文件（由编译器创建）？
（编译后我可以识别我使用的src）
hello All,
how can i insert unique ID into binary file (that created by compiler)?
(so after compiling i can to identify the src that i use)
在便携式C中，你最接近的是用你想要的ID创建
a静态变量。
源文件名，日期和时间通常用于此：
static const char version_info [] =
" @@@ VERSION INFO @@@"
"编译自 __FILE__
"在 __DATE__
"在 __TIME__;
许多系统都有实用程序，可以从可执行文件或目标文件中提取并显示字符串常量，
和分离@@@ VERSION INFO @@@的方法字符串
来自其他人（在Unix系统上，你可以使用`strings''
和`grep''）。可以使用一些源管理系统来提供部分或全部数据，这可以自动化每个文件包含一个版本标识符。
课程，所有这些实用程序都不是C语言的一部分，
并且因系统而异。
这种技术的一个缺点是，一些编译器将会发出有关变量的诊断消息，这些变量是声明但未使用的变量。这样的编译器可能会抱怨
关于`version_info''变量。
-
Er ********* @ sun.com
In portable C, the closest you can come is to create
a static variable initialized with the ID you desire. The
source file name, date, and time are often used for this:
static const char version_info[] =
"@@@ VERSION INFO @@@"
" Compiled from " __FILE__
" on " __DATE__
" at " __TIME__;
Many systems have utilities that can extract and display
the string constants from an executable or object file,
and ways to separate the "@@@ VERSION INFO @@@" strings
from the others (on Unix systems, you could use `strings''
and `grep''). Some source-management systems can be made
to provide part or all of the data, which could automate
the inclusion of a version identifier for each file. Of
course, all such utilities are not part of the C language,
and will vary from system to system.
A disadvantage of this technique is that some compilers
will issue diagnostic messages about variables that are
declared but not used; such compilers are likely to complain
about the `version_info'' variable.
--
Er*********@sun.com
>如何将唯一ID插入二进制文件（由编译器创建）？
>how can i insert unique ID into binary file (that created by compiler)?
（编译后我可以识别我使用的src）
(so after compiling i can to identify the src that i use)
插入ID的一种常用方法是：
static char rcsid [] ="
One common method of inserting an ID is:
static char rcsid[] = "
这篇关于如何在编译后创建的二进制文件中插入唯一ID？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
