cputs.cpp File Reference

#include <conio.h>
#include <corecrt_internal_lowio.h>

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Functions
int __cdecl	_cputs (char const *const string)

Function Documentation

_cputs()

int __cdecl _cputs

(

char const *const

string

)

Definition at line 13 of file cputs.cpp.

{
    _VALIDATE_CLEAR_OSSERR_RETURN(string != nullptr, EINVAL, -1);
 
    __acrt_lock(__acrt_conio_lock);
    int result = 0;
    __try
    {
        // Write the string directly to the console.  Each character is written
        // individually, as performance of this function is not considered
        // critical.
        for (char const* p = string; *p; ++p)
        {
            if (_putch_nolock(*p) == EOF)
            {
                result = -1;
                __leave;
            }
        }
    }
    __finally
    {
        __acrt_unlock(__acrt_conio_lock);
    }
    __endtry
    return result;
}

Referenced by _cgets(), and gl_getpass().