Mercurial > hg > octave-jordi > gnulib-hg
changeset 15330:15ab18909697
* lib/timespec.h (timespec_sign): New inline function.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Thu, 30 Jun 2011 15:04:56 -0700 |
| parents | e121c7cef4a9 |
| children | d214a85acda4 |
| files | ChangeLog lib/timespec.h |
| diffstat | 2 files changed, 10 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,7 @@ 2011-06-30 Paul Eggert <eggert@cs.ucla.edu> + * lib/timespec.h (timespec_sign): New inline function. + pselect: new module * lib/sys_select.in.h: Include <signal.h>, for 'sigset_t'. (pselect): New decls.
--- a/lib/timespec.h +++ b/lib/timespec.h @@ -57,6 +57,14 @@ : (int) (a.tv_nsec - b.tv_nsec)); } +/* Return -1, 0, 1, depending on the sign of A. A.tv_nsec must be + nonnegative. */ +static inline int +timespec_sign (struct timespec a) +{ + return a.tv_sec < 0 ? -1 : a.tv_sec || a.tv_nsec; +} + void gettime (struct timespec *); int settime (struct timespec const *);