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7.2.28 _gfortran_caf_atomic_define — Atomic variable assignment


Assign atomically a value to an integer or logical variable.


void _gfortran_caf_atomic_define (caf_token_t token, size_t offset, int image_index, void *value, int *stat, int type, int kind)

tokenintent(in) An opaque pointer identifying the coarray.
offsetintent(in) By which amount of bytes the actual data is shifted compared to the base address of the coarray.
image_indexintent(in) The ID of the remote image; must be a positive number; zero indicates the current image when used noncoindexed.
valueintent(in) the value to be assigned, passed by reference
statintent(out) Stores the status STAT= and may be NULL.
typeintent(in) The data type, i.e. BT_INTEGER (1) or BT_LOGICAL (2).
kindintent(in) The kind value (only 4; always int)