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2009-11-11 Robert Millan <rmh.grub@aybabtu.com>

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Large file support for grub-mkisofs.

        * conf/common.rmk (grub_mkisofs_CFLAGS): Add `-D_FILE_OFFSET_BITS=64'.
        * util/mkisofs/mkisofs.c (next_extent, last_extent)
        (session_start): Upgrade type to `uint64_t'.  Update all users.
        * util/mkisofs/mkisofs.h: Include `<stdint.h>'.
        (struct directory_entry): Upgrade type of `starting_block' and
        `size' to `uint64_t'.  Update all users.
        (struct deferred): Remove unused structure.
        (xfwrite): Upgrade type of `count' and `size' to `uint64_t'.
        Update all users.
        * util/mkisofs/tree.c (stat_filter, lstat_filter): Return -1 when
        file is larger than `UINT32_MAX'.
        * util/mkisofs/write.c (xfwrite): Upgrade type of `count' and
        `size' to `uint64_t'.  Update all users.  Fix handling of fwrite()
        return value.
        (struct deferred_write): Upgrade type of `extent' and `size' to
        `uint64_t'.  Update all users.
        (last_extent_written): Upgrade type to `uint64_t'.  Update all
        users.
        (write_one_file): Upgrade type of `count' and `size' to `uint64_t'.
        Update all users.  Upgrade type of `remain' to `int64_t' and
        `use' to `size_t'.  Use error() to handle fread() errors.
        (write_files): Rely on write_one_file() rather than calling
        xfwrite() directly.
This commit is contained in:
Robert Millan 2009-11-11 00:23:29 +00:00
parent 6a9cead5cf
commit 2c55dbc0d5
6 changed files with 76 additions and 48 deletions
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23
util/mkisofs/mkisofs.h
View file

@ -26,6 +26,7 @@
*/
#include <stdio.h>
#include <stdint.h>
#include <prototyp.h>
#include <sys/stat.h>
@ -159,8 +160,8 @@ struct directory_entry{
struct directory_entry * next;
struct directory_entry * jnext;
struct iso_directory_record isorec;
unsigned int starting_block;
unsigned int size;
uint64_t starting_block;
uint64_t size;
unsigned short priority;
unsigned char jreclen; /* Joliet record len */
char * name;
@ -266,21 +267,13 @@ struct directory{
unsigned short dir_nlink;
};
struct deferred{
struct deferred * next;
unsigned int starting_block;
char * name;
struct directory * filedir;
unsigned int flags;
};
extern int goof;
extern struct directory * root;
extern struct directory * reloc_dir;
extern unsigned int next_extent;
extern unsigned int last_extent;
extern unsigned int last_extent_written;
extern unsigned int session_start;
extern uint64_t next_extent;
extern uint64_t last_extent;
extern uint64_t last_extent_written;
extern uint64_t session_start;
extern unsigned int path_table_size;
extern unsigned int path_table[4];
@ -353,7 +346,7 @@ extern void DECL(generate_one_directory,(struct directory *, FILE*));
extern void DECL(memcpy_max, (char *, char *, int));
extern int DECL(oneblock_size, (int starting_extent));
extern struct iso_primary_descriptor vol_desc;
extern void DECL(xfwrite, (void * buffer, int count, int size, FILE * file));
extern void DECL(xfwrite, (void * buffer, uint64_t count, uint64_t size, FILE * file));
extern void DECL(set_732, (char * pnt, unsigned int i));
extern void DECL(set_722, (char * pnt, unsigned int i));
extern void DECL(outputlist_insert, (struct output_fragment * frag));