Commit 67ae31b60bedc0a3f1ff4c06177054685b9dcc95
2020-05-30T17:33:46
getrandom: Override incompatible system function on Solaris 11. * lib/sys_random.in.h (getrandom): Override if REPLACE_GETRANDOM is 1. * lib/getrandom.c (getrandom): When the system has getrandom, just invoke it. * m4/getrandom.m4 (gl_FUNC_GETRANDOM): Set REPLACE_GETRANDOM if the system's getrandom function's prototype is not the expected one. * m4/sys_random_h.m4 (gl_SYS_RANDOM_H_DEFAULTS): Initialize REPLACE_GETRANDOM. * modules/sys_random (Makefile.am): Substitute REPLACE_GETRANDOM. * modules/getrandom (modules/getrandom): Consider REPLACE_GETRANDOM. * tests/test-getrandom.c (main): Allow error EINVAL as an alternative to EAGAIN. * doc/glibc-functions/getrandom.texi: Mention the new module and the Solaris problem.