ck_pr_sub_char(3)
atomic subtraction operations
Other Alias
ck_pr_sub_ptr, ck_pr_sub_double, ck_pr_sub_uint, ck_pr_sub_int, ck_pr_sub_64, ck_pr_sub_32, ck_pr_sub_16, ck_pr_sub_8
LIBRARY
Concurrency Kit (libck, -lck)
SYNOPSIS
In ck_pr.h
Ft void
Fn ck_pr_sub_ptr void *target uintptr_t delta
Ft void
Fn ck_pr_sub_double double *target double delta
Ft void
Fn ck_pr_sub_char char *target char delta
Ft void
Fn ck_pr_sub_uint unsigned int *target unsigned int delta
Ft void
Fn ck_pr_sub_int int *target int delta
Ft void
Fn ck_pr_sub_64 uint64_t *target uint64_t delta
Ft void
Fn ck_pr_sub_32 uint32_t *target uint32_t delta
Ft void
Fn ck_pr_sub_16 uint16_t *target uint16_t delta
Ft void
Fn ck_pr_sub_8 uint8_t *target uint8_t delta
DESCRIPTION
The
Fn ck_pr_sub 3
family of functions atomically subtract the value specified by
Fa delta
from the value pointed to by
Fa target .
RETURN VALUES
This family of functions does not have a return value.