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# oscl_errno.h File Reference

Defines functions to access additional information on errors where supported through an errno or similar service. More...

`#include "oscl_base.h"`
`#include "osclconfig_error.h"`
`#include "oscl_errno.inl"`

Go to the source code of this file.

## Functions
OSCL_IMPORT_REF bool | OSCL_IsErrnoSupported ()
| This function determines if a particular system saves the error number that occurs on a system call.
OSCL_IMPORT_REF int | OSCL_GetLastError ()
| This function returns the value of the system's global error number variable.
OSCL_IMPORT_REF bool | OSCL_SetLastError (int newVal)
| This function sets the last error code for the system.
OSCL_IMPORT_REF char * | OSCL_StrError (int errnum)
| This function maps an error number to an error-message string.

## Detailed Description

Defines functions to access additional information on errors where supported through an errno or similar service.