tmpfile() — create a temporary file
creates a temporary file by generating a name through
and returns a corresponding
If the file cannot be opened a
pointer is returned.
The file is automatically deleted when the process using it terminates.
The file is opened for update
mode is equivalent to the
function will fail if:
The named file is a regular file and the size of the file cannot be
represented correctly in an object of size
in this environment.
values may be set by the underlying
tmpfile(): AES, SVID2, SVID3, XPG2, XPG3, XPG4, FIPS 151-2, POSIX.1, ANSI C