DragonFly On-Line Manual Pages

Search: Section:  

ck_pr_inc(3)          DragonFly Library Functions Manual          ck_pr_inc(3)


NAME

     ck_pr_inc_ptr, ck_pr_inc_ptr_zero, ck_pr_inc_double,
     ck_pr_inc_double_zero, ck_pr_inc_char, ck_pr_inc_char_zero,
     ck_pr_inc_uint, ck_pr_inc_uint_zero, ck_pr_inc_int, ck_pr_inc_int_zero,
     ck_pr_inc_64, ck_pr_inc_64_zero, ck_pr_inc_32, ck_pr_inc_32_zero,
     ck_pr_inc_16, ck_pr_inc_16_zero, ck_pr_inc_8, ck_pr_inc_8_zero - atomic
     increment operations


LIBRARY

     Concurrency Kit (libck, -lck)


SYNOPSIS

     #include <ck_pr.h>

     void
     ck_pr_inc_ptr(void *target);

     void
     ck_pr_inc_ptr_zero(void *target, bool *z);

     void
     ck_pr_inc_double(double *target);

     void
     ck_pr_inc_double_zero(double *target, bool *z);

     void
     ck_pr_inc_char(char *target);

     void
     ck_pr_inc_char_zero(char *target, bool *z);

     void
     ck_pr_inc_uint(unsigned int *target);

     void
     ck_pr_inc_uint_zero(unsigned int *target, bool *z);

     void
     ck_pr_inc_int(int *target);

     void
     ck_pr_inc_int_zero(int *target, bool *z);

     void
     ck_pr_inc_64(uint64_t *target);

     void
     ck_pr_inc_64_zero(uint64_t *target, bool *z);

     void
     ck_pr_inc_32(uint32_t *target);

     void
     ck_pr_inc_32_zero(uint32_t *target, bool *z);

     void
     ck_pr_inc_16(uint16_t *target);

     void
     ck_pr_inc_16_zero(uint16_t *target, bool *z);

     void
     ck_pr_inc_8(uint8_t *target);

     void
     ck_pr_inc_8_zero(uint8_t *target, bool *z);


DESCRIPTION

     The ck_pr_inc(3) family of functions atomically increment the value
     pointed to by target.


RETURN VALUES

     The ck_pr_inc_zero family of functions set the value pointed to by z to
     true if the result of the increment operation was 0. The functions set
     the value pointed to by z false otherwise.


SEE ALSO

     ck_pr_fence_load(3), ck_pr_fence_load_depends(3), ck_pr_fence_store(3),
     ck_pr_fence_memory(3), ck_pr_load(3), ck_pr_store(3), ck_pr_fas(3),
     ck_pr_faa(3), ck_pr_dec(3), ck_pr_neg(3), ck_pr_not(3), ck_pr_add(3),
     ck_pr_sub(3), ck_pr_and(3), ck_pr_or(3), ck_pr_xor(3), ck_pr_cas(3),
     ck_pr_btc(3), ck_pr_bts(3), ck_pr_btr(3)

     Additional information available at http://concurrencykit.org/

                                 April 7, 2013

Search: Section: