Examples of 'errno' in a sentence
Meaning of "errno"
Errno (noun) - a term in programming that refers to an error number
Show more definitions
- A value or variable that identifies the kind of error (or lack thereof) that has occurred during the execution of a program or subroutine.
How to use "errno" in a sentence
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errno
The error code is found in errno.
The errno variable is used to find the cause of the error.
Some also set errno.
The error code errno is only set when a system call fails.
If the value returned in errno is.
Note that the errno and errstr arguments will always be passed by reference.
This function returns the string error message explaining the error number errno.
Errno is a curious C aberration, a separate global variable set to signal error.
Ineither case, a specific error code is loaded into the global errno variable.
Errno internet I won't be able to post it here.
Of -1 is returned and errno is set to indicate an error.
External variables, such as errno.
Set errno after built-in math functions.
System error w / o errno.
Of course, a global errno does not work for multi-threaded processes.
See also
If any error occurs, a value of -1 is returned and errno is appropriately set.
Where errno is of type gdbm_error, usually the global variable gdbm_errno.
Exceptions, error return codes, exit statuses, and errno settings.
Open may return -1 indicating a failure with errno detailing the error.
Unable to remove the db file, errno % d.
