GCC issues warning: the use of 'tmpnam' is dangerous, better use 'mkstemp'

[1100110]

.../vibe.d/bin/../source/vibe/core/file.d:43: warning: the use of tmpnam' is dangerous, better usemkstemp'

I have no idea whether or not this is something that should be changed, so I thought I'd point it out as I never saw this warning before.

[1100110]

https://www.gnu.org/software/libc/manual/html_node/Temporary-Files.html has this to say:

Warning: Between the time the pathname is constructed and the file is created another process might have created a file with the same name using tmpnam, leading to a possible security hole. The implementation generates names which can hardly be predicted, but when opening the file you should use the O_EXCL flag. Using tmpfile or mkstemp is a safe way to avoid this problem.

[Abscissa]

I get the same warning on Linux using DMD.