SYNOPSIS
- int snprintf(char * buf, size_t size, const char * fmt, ...);
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 @...: Arguments for the format string
...
- variable arguments
DESCRIPTION
The return value is the number of characters which would be generated for the given input, excluding the trailing null, as per ISO C99. If the return is greater than or equal to size, the resulting string is truncated.
See the vsnprintf documentation for format string extensions over C99.
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