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ipsec_strerror
Langue: en
Version: 49084 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
BSD mandoc
NAME
ipsec_strerror - error messages for the IPsec policy manipulation libraryLIBRARY
Lb libipsecSYNOPSIS
In netinet6/ipsec.h Ft const char * Fn ipsec_strerror voidDESCRIPTION
netinet6/ipsec.h declaresextern int ipsec_errcode
which is used to pass an error code from the IPsec policy manipulation library to a program. Fn ipsec_strerror can be used to obtain the error message string for the error code.
The array pointed to is not to be modified by the calling program. Since Fn ipsec_strerror uses strerror(3) as underlying function, calling strerror(3) after Fn ipsec_strerror will make the return value from Fn ipsec_strerror invalid or overwritten.
RETURN VALUES
Fn ipsec_strerror always returns a pointer to a C string. The C string must not be overwritten by the calling program.SEE ALSO
ipsec_set_policy3HISTORY
Fn ipsec_strerror first appeared in the WIDE/KAME IPv6 protocol stack kit.BUGS
Fn ipsec_strerror will return its result which may be overwritten by subsequent calls.ipsec_errcode is not thread safe.
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