devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Fat32 write updates: Nixed some bugs. Basic file creation now works. Todo: Long filenames and extensive test cases.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2742 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-10-22 15:06:08 +00:00
parent a901c3a433
commit 46ddacf533
5 changed files with 121 additions and 106 deletions
Download patch file Download diff file Expand all files Collapse all files

11
firmware/common/file.c
View file

@ -178,7 +178,7 @@ int close(int fd)
}
/* tie up all loose ends */
fat_closewrite(&(openfiles[fd].fatfile), openfiles[fd].size);
fat_closewrite(&(openfiles[fd].fatfile), openfiles[fd].fileoffset);
}
openfiles[fd].busy = false;
return rc;
@ -239,8 +239,6 @@ static int readwrite(int fd, void* buf, int count, bool write)
nread = headbytes;
count -= headbytes;
LDEBUGF("readwrite incache: offs=%d\n",openfiles[fd].cacheoffset);
}
/* read whole sectors right into the supplied buffer */
@ -316,6 +314,13 @@ int lseek(int fd, int offset, int whence)
return -1;
}
if ( openfiles[fd].write ) {
DEBUGF("lseek() is not supported when writing\n");
errno = EROFS;
return -2;
}
switch ( whence ) {
case SEEK_SET:
pos = offset;