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    PR_Access

    « NSPR API Reference « I/O Functions

    Determines the accessibility of a file.

    Syntax

    #include <prio.h> 
    
    PRStatus PR_Access(
      const char *name, 
      PRAccessHow how);
    

    Parameters

    The function has the following parameters:

    name
    The pathname of the file whose accessibility is to be determined.
    how
    Specifies which access permission to check for. Use one of the following values:
    • PR_ACCESS_READ_OK. Test for read permission.
    • PR_ACCESS_WRITE_OK. Test for write permission.
    • PR_ACCESS_EXISTS. Check existence of file.

    Returns

    One of the following values:

    • If the requested access is permitted, PR_SUCCESS.
    • If the requested access is not permitted, PR_FAILURE.

    Document Tags and Contributors

    Contributors to this page: Callek, Rappo
    Last updated by: Callek,