Name
vsnprintf -- Format a string and place it in a buffer
Synopsis
int vsnprintf
(char * buf, size_t size, const char * fmt, va_list args);
Arguments
- buf
The buffer to place the result into
- size
The size of the buffer, including the trailing null space
- fmt
The format string to use
- args
Arguments for the format string
Description
Call this function if you are already dealing with a va_list.
You probably want snprintf instead.