개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

atomic_inc(3c)

Standard C Library Functions                                    atomic_inc(3C)



NAME
       atomic_inc,      atomic_inc_8,     atomic_inc_uchar,     atomic_inc_16,
       atomic_inc_ushort,  atomic_inc_32,  atomic_inc_uint,  atomic_inc_ulong,
       atomic_inc_64,  atomic_inc_ptr,  atomic_inc_8_nv,  atomic_inc_uchar_nv,
       atomic_inc_16_nv,        atomic_inc_ushort_nv,        atomic_inc_32_nv,
       atomic_inc_uint_nv,        atomic_inc_ulong_nv,       atomic_inc_64_nv,
       atomic_inc_ptr_nv - atomic increment operations

SYNOPSIS
       #include <atomic.h>

       void atomic_inc_8(volatile uint8_t *target);


       void atomic_inc_uchar(volatile uchar_t *target);


       void atomic_inc_16(volatile uint16_t *target);


       void atomic_inc_ushort(volatile ushort_t *target);


       void atomic_inc_32(volatile uint32_t *target);


       void atomic_inc_uint(volatile uint_t *target);


       void atomic_inc_ulong(volatile ulong_t *target);


       void atomic_inc_64(volatile uint64_t *target);


       void atomic_inc_ptr(volatile void *target);


       uint8_t atomic_inc_8_nv(volatile uint8_t *target);


       uchar_t atomic_inc_uchar_nv(volatile uchar_t *target);


       uint16_t atomic_inc_16_nv(volatile uint16_t *target);


       ushort_t atomic_inc_ushort_nv(volatile ushort_t *target);


       uint32_t atomic_inc_32_nv(volatile uint32_t *target);


       uint_t atomic_inc_uint_nv(volatile uint_t *target);


       ulong_t atomic_inc_ulong_nv(volatile ulong_t *target);


       uint64_t atomic_inc_64_nv(volatile uint64_t *target);


       void *atomic_inc_ptr_nv(volatile void *target);

DESCRIPTION
       These functions enable the incrementing (by one) of the value stored in
       target to occur in an atomic manner.

RETURN VALUES
       The *_nv() variants of these functions return the new value of target.

ERRORS
       No errors are defined.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelMT-Safe


SEE ALSO
       atomic_add(3C),   atomic_and(3C),   atomic_bits(3C),    atomic_cas(3C),
       atomic_dec(3C),    atomic_or(3C),    atomic_swap(3C),   membar_ops(3C),
       attributes(7), atomic_ops(9F)

NOTES
       The *_nv() variants are substantially more expensive on some  platforms
       than the versions that do not return values. Do not use them unless you
       need to know the new value atomically.



Oracle Solaris 11.4               13 May 2005                   atomic_inc(3C)