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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2013-04-18 16:18:50 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2013-04-19 13:27:25 +0200 |
| commit | 70ef44dec593999d923b3ce8927a30d5d5f2e6ba (patch) | |
| tree | 8490bbc0ea0f701252fc83d0c8ff67397b17e493 /man7/math_error.7 | |
| parent | d82b435b70dac46aeeef6039fb86f984afde7fe4 (diff) | |
| download | man-pages-70ef44dec593999d923b3ce8927a30d5d5f2e6ba.tar.gz | |
ualarm.3: Add note on the behavior when 'usecs' is zero
POSIX.1-2001 does not specify the behavior in this case
and no other system that I checked documented the behavior.
Probably, most or all systems do what Linux does in this
case: cancel any pending alarm, just as alarm(0) does.
Add that info in NOTES.
Reported-by: Nicolas Hillegeer <nicolas@hillegeer.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man7/math_error.7')
0 files changed, 0 insertions, 0 deletions