rpc_gss_get_error - get error codes on failure
#include <rpc/rpcsec_gss.h> bool_t rpc_gss_get_error(rpc_gss_error_t*error);
rpc_gss_get_error() fetches an error code when an RPCSEC_GSS routine fails.
rpc_gss_get_error() uses a rpc_gss_error_t structure of the following form:
typedef struct {
int rpc_gss_error; RPCSEC_GSS error
int system_error; system error
} rpc_gss_error_t;
Currently the only error codes defined for this function are
#define RPC_GSS_ER_SUCCESS 0 /* no error */ #define RPC_GSS_ER_SYSTEMERROR 1 /* system error */
Information on RPCSEC_GSS data types for parameters may be found on the rpcsec_gss(3NSL) man page.
A rpc_gss_error_t structure. If the rpc_gss_error field is equal to RPC_GSS_ER_SYSTEMERROR, the system_error field will be set to the value of errno.
Unless there is a failure indication from an invoked RPCSEC_GSS function, rpc_gss_get_error() does not set error to a meaningful value.
See attributes(5) for descriptions of the following attributes:
|
perror(3C), rpc(3NSL), rpcsec_gss(3NSL), attributes(5)
Linn, J. RFC 2078, Generic Security Service Application Program Interface, Version 2. Network Working Group. January 1997.
Only system errors are currently returned.