diff options
Diffstat (limited to 'bfd/libbfd.h')
| -rw-r--r-- | bfd/libbfd.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/bfd/libbfd.h b/bfd/libbfd.h index 6afe58d..b4bc9f8 100644 --- a/bfd/libbfd.h +++ b/bfd/libbfd.h @@ -657,6 +657,27 @@ bfd_boolean bfd_write_bigendian_4byte_int (bfd *, unsigned int); unsigned int bfd_log2 (bfd_vma x); /* Extracted from bfdio.c. */ +struct bfd_iovec +{ + /* To avoid problems with macros, a "b" rather than "f" + prefix is prepended to each method name. */ + /* Attempt to read/write NBYTES on ABFD's IOSTREAM storing/fetching + bytes starting at PTR. Return the number of bytes actually + transfered (a read past end-of-file returns less than NBYTES), + or -1 (setting <<bfd_error>>) if an error occurs. */ + file_ptr (*bread) (struct bfd *abfd, void *ptr, file_ptr nbytes); + file_ptr (*bwrite) (struct bfd *abfd, const void *ptr, + file_ptr nbytes); + /* Return the current IOSTREAM file offset, or -1 (setting <<bfd_error>> + if an error occurs. */ + file_ptr (*btell) (struct bfd *abfd); + /* For the following, on successful completion a value of 0 is returned. + Otherwise, a value of -1 is returned (and <<bfd_error>> is set). */ + int (*bseek) (struct bfd *abfd, file_ptr offset, int whence); + int (*bclose) (struct bfd *abfd); + int (*bflush) (struct bfd *abfd); + int (*bstat) (struct bfd *abfd, struct stat *sb); +}; /* Extracted from bfdwin.c. */ struct _bfd_window_internal { struct _bfd_window_internal *next; |