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- #ifndef _IPXE_ONCRPC_IOB_H
- #define _IPXE_ONCRPC_IOB_H
-
- #include <stdint.h>
- #include <string.h>
- #include <ipxe/iobuf.h>
- #include <ipxe/refcnt.h>
- #include <ipxe/oncrpc.h>
-
- /** @file
- *
- * SUN ONC RPC protocol.
- *
- */
-
- FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
- /**
- * Add a string to the end of an I/O buffer
- *
- * @v io_buf I/O buffer
- * @v val String
- * @ret size Size of the data written
- */
- #define oncrpc_iob_add_string( buf, str ) \
- ( { \
- const char * _str = (str); \
- oncrpc_iob_add_array ( (buf), strlen ( _str ), _str ); \
- } )
-
- /**
- * Get a 32 bits integer from the beginning of an I/O buffer
- *
- * @v buf I/O buffer
- * @ret int Integer
- */
-
- #define oncrpc_iob_get_int( buf ) \
- ( { \
- uint32_t *_val; \
- _val = (buf)->data; \
- iob_pull ( (buf), sizeof ( uint32_t ) ); \
- ntohl ( *_val ); \
- } )
-
- /**
- * Get a 64 bits integer from the beginning of an I/O buffer
- *
- * @v buf I/O buffer
- * @ret int Integer
- */
- #define oncrpc_iob_get_int64( buf ) \
- ( { \
- uint64_t *_val; \
- _val = (buf)->data; \
- iob_pull ( (buf), sizeof ( uint64_t ) ); \
- ntohll ( *_val ); \
- } )
-
-
- size_t oncrpc_iob_add_fields ( struct io_buffer *io_buf,
- const struct oncrpc_field fields[] );
-
- size_t oncrpc_iob_add_array ( struct io_buffer *io_buf, size_t length,
- const void *data );
-
- size_t oncrpc_iob_add_intarray ( struct io_buffer *io_buf, size_t length,
- const uint32_t *array );
-
- size_t oncrpc_iob_add_cred ( struct io_buffer *io_buf,
- const struct oncrpc_cred *cred );
-
- size_t oncrpc_iob_get_cred ( struct io_buffer *io_buf,
- struct oncrpc_cred *cred );
-
- /**
- * Add a 32 bits integer to the end of an I/O buffer
- *
- * @v io_buf I/O buffer
- * @v val Integer
- * @ret size Size of the data written
- */
- static inline size_t oncrpc_iob_add_int ( struct io_buffer *io_buf,
- uint32_t val ) {
- * ( uint32_t * ) iob_put ( io_buf, sizeof ( val ) ) = htonl ( val );
- return ( sizeof ( val) );
- }
-
- /**
- * Add a 64 bits integer to the end of an I/O buffer
- *
- * @v io_buf I/O buffer
- * @v val Integer
- * @ret size Size of the data written
- */
- static inline size_t oncrpc_iob_add_int64 ( struct io_buffer *io_buf,
- uint64_t val ) {
- * ( uint64_t * ) iob_put ( io_buf, sizeof ( val ) ) = htonll ( val );
- return ( sizeof ( val) );
- }
-
- #endif /* _IPXE_ONCRPC_IOB_H */
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