When I started programming with C, it was pretty easy to get code to compile on my first try.
Now, when I use C… _POSIX_C_SOURCE >= 199309L … was in the man page, but didn’t work… _GNU_SOURCE works.
Read somewhere to just use -std=gnu17 and remove _GNU_SOURCE and nice, it works.
Create another project with -std=gnu17, but using another function and now it doesn’t work. Need to add _GNU_SOURCE. Why?
When I started programming with C, it was pretty easy to get code to compile on my first try.
Now, when I use C…
_POSIX_C_SOURCE >= 199309L… was in the man page, but didn’t work…_GNU_SOURCEworks.Read somewhere to just use
-std=gnu17and remove_GNU_SOURCEand nice, it works.Create another project with
-std=gnu17, but using another function and now it doesn’t work. Need to add_GNU_SOURCE. Why?