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Re: How to get the preferred environment variable path separator?
From: |
Paul Smith |
Subject: |
Re: How to get the preferred environment variable path separator? |
Date: |
Mon, 28 Mar 2016 11:36:31 -0400 |
On Mon, 2016-03-28 at 10:24 -0400, Thompson, David wrote:
> The environment variable path separator is *not* defined depending on
> the OS. It is up to the programs that interpret these search paths
> to specify what the separator should be. ":" is the most common
> separator, but that is just convention. A search path is opaque to
> the operating system, where environment variables are just strings
> with no inherent meaning.
I think this is too simple an answer. In fact, the operating system
DOES parse the PATH variable (for example on UNIX systems to implement
some of the exec() family of functions). And on Windows, using ";" as
a separator is a requirement of the operating system as well.
- How to get the preferred environment variable path separator?, Chris Marusich, 2016/03/28
- Re: How to get the preferred environment variable path separator?, Alex Vong, 2016/03/28
- Re: How to get the preferred environment variable path separator?, Thompson, David, 2016/03/28
- Re: How to get the preferred environment variable path separator?, Alex Vong, 2016/03/28
- Re: How to get the preferred environment variable path separator?, Thompson, David, 2016/03/28
- Re: How to get the preferred environment variable path separator?, Eli Zaretskii, 2016/03/28
- Re: How to get the preferred environment variable path separator?, Thompson, David, 2016/03/28
- Re: How to get the preferred environment variable path separator?, tomas, 2016/03/29
- Re: How to get the preferred environment variable path separator?,
Paul Smith <=
- Re: How to get the preferred environment variable path separator?, Chris Marusich, 2016/03/31