[Bug 1865] extend snprintf to work on NULL

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https://bugs.freedesktop.org/show_bug.cgi?id=1865        
   




------- Additional Comments From ago at freedesktop.org  2004-11-25 06:02 -------
Created an attachment (id=1370)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=1370&action=view)
add Xprintf and XNFprintf to xserver

Xprintf and Xvprintf allocate the buffer via Xalloc
XNFprintf and XNFvprintf allocate it via XNFalloc

should the macros x*printf be added? And how

a simple 
#define xprintf Xprintf
or more complicated like
#define xvprintf(fmt, ...) Xvprintf(fmt, ???)
is this portable? I think macros with variable arguments is a gnu extension
        
   
   
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