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From: | Thomas Dickey |
Subject: | Re: some questions about "char *field_buffer(FIELD *field, int buf, const char *value)" |
Date: | Fri, 23 Apr 2010 04:43:48 -0400 (EDT) |
On Fri, 23 Apr 2010, jinhai zhang wrote:
Dear, I have some questions about the function of below char *field_buffer(FIELD *field,int buf, const char *value); The return type of this function is char *,why the length of it is fixed,for many blank space at the back.
It is fixed for compatibility with the original implementation.
How can i remove these blank space and then assign it to other char *;
You can store extra buffers for each field, and keep track of their length...
-- Thomas E. Dickey http://invisible-island.net ftp://invisible-island.net
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