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| author | Eric Blake <ebb9@byu.net> | 2009-11-18 20:10:42 -0700 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2009-11-20 07:11:28 -0700 |
| commit | a905b35027f406a031a844995b32b7b9291d0336 (patch) | |
| tree | 73d42af218ee4c2b7b17eb06f957dcc63b58eae0 /modules/nanosleep | |
| parent | 6baa46639c17d7fba1d6aa1a3dd8ed536b7b2dc9 (diff) | |
| download | gnulib-a905b35027f406a031a844995b32b7b9291d0336.tar.gz | |
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>
Diffstat (limited to 'modules/nanosleep')
| -rw-r--r-- | modules/nanosleep | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/modules/nanosleep b/modules/nanosleep index a652e53c2c..d457b6f049 100644 --- a/modules/nanosleep +++ b/modules/nanosleep @@ -6,9 +6,8 @@ lib/nanosleep.c m4/nanosleep.m4 Depends-on: -clock-time extensions -gettime +intprops multiarch select sigaction @@ -16,6 +15,7 @@ stdbool sys_select sys_time time +verify configure.ac: gl_FUNC_NANOSLEEP |