Commit 63d261cb authored by Hervé Poussineau's avatar Hervé Poussineau Committed by Kevin Wolf
Browse files

vvfat: add a constant for bootsector name 



Also add links to related compatibility problems.

Signed-off-by: default avatarHervé Poussineau <hpoussin@reactos.org>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 8c4517fd

block/vvfat.c

+7 −1
Original line number Diff line number Diff line
@@ -71,6 +71,12 @@ void nonono(const char* file, int line, const char* msg) { 


#endif



/* bootsector OEM name. see related compatibility problems at:

 * https://jdebp.eu/FGA/volume-boot-block-oem-name-field.html

 * http://seasip.info/Misc/oemid.html

 */

#define BOOTSECTOR_OEM_NAME "MSWIN4.1"



#define DIR_DELETED 0xe5

#define DIR_KANJI DIR_DELETED

#define DIR_KANJI_FAKE 0x05
@@ -1028,7 +1034,7 @@ static int init_directories(BDRVVVFATState* s, 
    bootsector->jump[0]=0xeb;

    bootsector->jump[1]=0x3e;

    bootsector->jump[2]=0x90;

    memcpy(bootsector->name, "MSWIN4.1", 8);

    memcpy(bootsector->name, BOOTSECTOR_OEM_NAME, 8);

    bootsector->sector_size=cpu_to_le16(0x200);

    bootsector->sectors_per_cluster=s->sectors_per_cluster;

    bootsector->reserved_sectors=cpu_to_le16(1);