Commit 9de2f9ad0a12f0c048e9c9e573f77f35288f0c43
2020-05-31T18:47:12
getrandom: Doc and test tweaks. * lib/getrandom.c (getrandom): Mention that it never returns 0, and that it sets errno when failing. * tests/test-getrandom.c (main): Disable the high-quality check on those platforms on which it fails. * doc/glibc-functions/getrandom.texi: Add Minix, AIX, HP-UX, IRIX, Cygwin to the list of platforms that don't have the function. Add a note about the quality of the result. * doc/glibc-headers/sys_random.texi: Don't mention the 'getrandom' declaration; this is fixed by module 'getrandom'.