xref: /openbsd/gnu/gcc/libgomp/config/linux/omp-lock.h (revision d415bd75)
1 /* This header is used during the build process to find the size and
2    alignment of the public OpenMP locks, so that we can export data
3    structures without polluting the namespace.
4 
5    When using the Linux futex primitive, non-recursive locks require
6    only one int.  Recursive locks require we identify the owning thread
7    and so require two ints.  */
8 
9 typedef int omp_lock_t;
10 typedef struct { int owner, count; } omp_nest_lock_t;
11