Skip Navigation Links | |
Exit Print View | |
![]() |
man pages section 3: Extended Library Functions Oracle Solaris 10 8/11 Information Library |
Extended Library Functions - Part 1
Extended Library Functions - Part 2
Extended Library Functions - Part 3
gl_customize_completion(3TECLA)
HBA_GetAdapterAttributes(3HBAAPI)
HBA_GetAdapterPortAttributes(3HBAAPI)
HBA_GetBindingCapability(3HBAAPI)
HBA_GetBindingSupport(3HBAAPI)
HBA_GetDiscoveredPortAttributes(3HBAAPI)
HBA_GetFcpPersistentBinding(3HBAAPI)
HBA_GetFcpTargetMapping(3HBAAPI)
HBA_GetFcpTargetMappingV2(3HBAAPI)
HBA_GetNumberOfAdapters(3HBAAPI)
HBA_GetPersistentBindingV2(3HBAAPI)
HBA_GetPortAttributesByWWN(3HBAAPI)
HBA_GetPortStatistics(3HBAAPI)
HBA_GetVendorLibraryAttributes(3HBAAPI)
HBA_GetWrapperLibraryAttributes(3HBAAPI)
HBA_RefreshAdapterConfiguration(3HBAAPI)
HBA_RefreshInformation(3HBAAPI)
HBA_RegisterForAdapterAddEvents(3HBAAPI)
HBA_RegisterForAdapterEvents(3HBAAPI)
HBA_RegisterForAdapterPortEvents(3HBAAPI)
HBA_RegisterForAdapterPortStatEvents(3HBAAPI)
HBA_RegisterForLinkEvents(3HBAAPI)
HBA_RegisterForTargetEvents(3HBAAPI)
HBA_RemoveAllPersistentBindings(3HBAAPI)
HBA_RemovePersistentBinding(3HBAAPI)
HBA_ScsiReadCapacityV2(3HBAAPI)
HBA_SetBindingSupport(3HBAAPI)
HBA_SetPersistentBindingV2(3HBAAPI)
IFDHCreateChannelByName(3SMARTCARD)
IFDHGetCapabilities(3SMARTCARD)
IFDHSetCapabilities(3SMARTCARD)
IFDHSetProtocolParameters(3SMARTCARD)
MP_AssignLogicalUnitToTPG(3MPAPI)
MP_DeregisterForObjectPropertyChanges(3MPAPI)
MP_DeregisterForObjectVisibilityChanges(3MPAPI)
MP_DisableAutoFailback(3MPAPI)
Extended Library Functions - Part 4
- return an unbiased exponent
c99 [ flag... ] file... -lm [ library... ] #include <math.h> int ilogb(double x);
int ilogbf(float x);
int ilogbl(long double x);
cc [ flag... ] file... -lm [ library... ] #include <math.h> int ilogb(double x);
int ilogbf(float x);
int ilogbl(long double x);
These functions return the exponent part of their argument x. Formally, the return value is the integral part of logr| x | as a signed integral value, for non-zero x, where r is the radix of the machine's floating point arithmetic, which is the value of FLT_RADIX defined in <float.h>.
Upon successful completion, these functions return the exponent part of x as a signed integer value. They are equivalent to calling the corresponding logb(3M) function and casting the returned value to type int.
If x is 0, the value FP_ILOGB0 is returned. For SUSv3–conforming applications compiled with the c99 compiler driver (see standards(5)), a domain error occurs.
If x is ±Inf, the value INT_MAX is returned. For SUSv3–conforming applications compiled with the c99 compiler driver, a domain error occurs.
If x is NaN, the value FP_ILOGBNAN is returned. For SUSv3–conforming applications compiled with the c99 compiler driver, a domain error occurs.
These functions will fail if:
The x argument is zero, NaN, or ±Inf.
If the integer expression (math_errhandling & MATH_ERREXCEPT) is non-zero, then the invalid floating-point exception is raised.
See attributes(5) for descriptions of the following attributes:
|
feclearexcept(3M), fetestexcept(3M), limits.h(3HEAD), logb(3M), math.h(3HEAD), scalb(3M), attributes(5), standards(5)