URL https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk

Subversion Repositories open8_urisc

[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [bfd/] [bfdio.c] - Diff between revs 161 and 166

Go to most recent revision | Show entire file | Details | Blame | View Log

Rev 161	Rev 166
Line 85...	Line 85...

`FILE *`	`FILE *`
`real_fopen (const char filename, const char modes)`	`real_fopen (const char filename, const char modes)`
`{`	`{`
`#ifdef VMS`	`#ifdef VMS`
`char vms_modes[4];`
`char *vms_attr;`	`char *vms_attr;`

`/* On VMS, fopen allows file attributes as optionnal arguments.`	`/* On VMS, fopen allows file attributes as optionnal arguments.`
`We need to use them but we'd better to use the common prototype.`	`We need to use them but we'd better to use the common prototype.`
`In fopen-vms.h, they are separated from the mode with a comma.`	`In fopen-vms.h, they are separated from the mode with a comma.`
Line 183...	Line 182...

`/* If this is an archive element, don't read past the end of`	`/* If this is an archive element, don't read past the end of`
`this element. */`	`this element. */`
`if (abfd->arelt_data != NULL)`	`if (abfd->arelt_data != NULL)`
`{`	`{`
`size_t maxbytes = ((struct areltdata *) abfd->arelt_data)->parsed_size;`	`bfd_size_type maxbytes = arelt_size (abfd);`

`if (abfd->where + size > maxbytes)`	`if (abfd->where + size > maxbytes)`
`{`	`{`
`if (abfd->where >= maxbytes)`	`if (abfd->where >= maxbytes)`
`return 0;`	`return 0;`
`size = maxbytes - abfd->where;`	`size = maxbytes - abfd->where;`
Line 231...	Line 231...
`{`	`{`
`file_ptr ptr;`	`file_ptr ptr;`

`if (abfd->iovec)`	`if (abfd->iovec)`
`{`	`{`
	`bfd *parent_bfd = abfd;`
`ptr = abfd->iovec->btell (abfd);`	`ptr = abfd->iovec->btell (abfd);`

`if (abfd->my_archive)`	`while (parent_bfd->my_archive != NULL)`
`ptr -= abfd->origin;`	`{`
	`ptr -= parent_bfd->origin;`
	`parent_bfd = parent_bfd->my_archive;`
	`}`
`}`	`}`
`else`	`else`
`ptr = 0;`	`ptr = 0;`

`abfd->where = ptr;`	`abfd->where = ptr;`
Line 306...	Line 310...

`In the meantime, no optimization for archives. */`	`In the meantime, no optimization for archives. */`
`}`	`}`

`file_position = position;`	`file_position = position;`
`if (direction == SEEK_SET && abfd->my_archive != NULL)`	`if (direction == SEEK_SET)`
`file_position += abfd->origin;`	`{`
	`bfd *parent_bfd = abfd;`

	`while (parent_bfd->my_archive != NULL)`
	`{`
	`file_position += parent_bfd->origin;`
	`parent_bfd = parent_bfd->my_archive;`
	`}`
	`}`

`if (abfd->iovec)`	`if (abfd->iovec)`
`result = abfd->iovec->bseek (abfd, file_position, direction);`	`result = abfd->iovec->bseek (abfd, file_position, direction);`
`else`	`else`
`result = -1;`	`result = -1;`

Browse

Tools

Subversion Repositories open8_urisc

[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [bfd/] [bfdio.c] - Diff between revs 161 and 166