Nios® V Processor Software Developer Handbook

ID 743810
Date 5/26/2023
Public

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Document Table of Contents

13.1.1.67. unlink()

Prototype

int unlink(char *name)

Commonly Called By

newlib C library

Thread-safe

Yes.

Available from ISR

Yes.

Include

<unistd.h>

Description

The unlink() function is only provided for compatibility with newlib.

Return

Calls to unlink() always fails with the return code –1 and errno set to ENOSYS.