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   keyctl_clear    ( 3 )

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Имя (Name)

keyctl_clear - clear a keyring

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Синопсис (Synopsis)

#include <keyutils.h>

       long keyctl_clear(key_serial_t keyring);

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Описание (Description)

keyctl_clear() clears the contents of a keyring.

       The caller must have write permission on a keyring to be able to
       clear it.

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Возвращаемое значение (Return value)

On success keyctl_clear() returns 0.  On error, the value -1 will
       be returned and errno will have been set to an appropriate error.

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Ошибки (Error)

ENOKEY The keyring specified is invalid.

       EKEYEXPIRED
              The keyring specified has expired.

       EKEYREVOKED
              The keyring specified had been revoked.

       EACCES The keyring exists, but is not writable by the calling
              process.

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Ссылки (Linking)

This is a library function that can be found in libkeyutils.
       When linking, -lkeyutils should be specified to the linker.

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Смотри также (See also)

keyctl(1), add_key(2), keyctl(2), request_key(2), keyctl(3),
       keyrings(7), keyutils(7)

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