Commit a905b35027f406a031a844995b32b7b9291d0336
2009-11-18T20:10:42
nanosleep: work around cygwin bug Cygwin 1.5.x mistakenly failed with EINVAL for a duration longer than 49.7 days (2**32 milliseconds). Meanwhile, the existing code for HAVE_BUG_BIG_NANOSLEEP would infloop, instead of return failure, for invalid arguments. * lib/nanosleep.c (rpl_nanosleep) [HAVE_BUG_BIG_NANOSLEEP]: Fix logic bug when nanosleep fails. Work around cygwin 1.5.x bug. (getnow): Delete, not needed. * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): No longer require LIB_CLOCK_GETTIME. * modules/nanosleep (Depends-on): Add intprops and verify. Drop clock-time, gettime. * doc/posix-functions/nanosleep.texi (nanosleep): Document the bug. * modules/nanosleep-tests: New test. * tests/test-nanosleep.c: New file. Signed-off-by: Eric Blake <ebb9@byu.net>