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Indented and started off the long journey to becoming an Automakified GNU package.

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This commit is contained in:
gord committed 1999-02-28 18:37:50 +00:00
1 parent 8b2e640b8c
commit 5cf05b32d2
37 files changed
+2704 -2622
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shared_src/fsys_ffs.c
+39 -39
View File
@@ -75,15 +75,15 @@ static int mapblock;
int
ffs_mount(void)
ffs_mount (void)
{
int retval = 1;
if ( (((current_drive & 0x80) || (current_slice != 0))
&& current_slice != (PC_SLICE_TYPE_BSD | (FS_BSDFFS<<8)))
|| part_length < (SBLOCK + (SBSIZE/DEV_BSIZE))
|| !devread(SBLOCK, 0, SBSIZE, (int) SUPERBLOCK)
|| SUPERBLOCK->fs_magic != FS_MAGIC )
if ((((current_drive & 0x80) || (current_slice != 0))
&& current_slice != (PC_SLICE_TYPE_BSD | (FS_BSDFFS << 8)))
|| part_length < (SBLOCK + (SBSIZE / DEV_BSIZE))
|| !devread (SBLOCK, 0, SBSIZE, (int) SUPERBLOCK)
|| SUPERBLOCK->fs_magic != FS_MAGIC)
retval = 0;
mapblock = -1;
@@ -92,16 +92,16 @@ ffs_mount(void)
}
int
block_map(int file_block)
block_map (int file_block)
{
int bnum;
if (file_block < NDADDR)
return(INODE->i_db[file_block]);
return (INODE->i_db[file_block]);
if ( (bnum = fsbtodb(SUPERBLOCK, INODE->i_ib[0])) != mapblock )
if ((bnum = fsbtodb (SUPERBLOCK, INODE->i_ib[0])) != mapblock)
{
if (!devread(bnum, 0, SUPERBLOCK->fs_bsize, MAPBUF))
if (!devread (bnum, 0, SUPERBLOCK->fs_bsize, MAPBUF))
{
mapblock = -1;
errnum = ERR_FSYS_CORRUPT;
@@ -111,22 +111,22 @@ block_map(int file_block)
mapblock = bnum;
}
return (((int *)MAPBUF)[(file_block - NDADDR) % NINDIR(SUPERBLOCK)]);
return (((int *) MAPBUF)[(file_block - NDADDR) % NINDIR (SUPERBLOCK)]);
}
int
ffs_read(int addr, int len)
ffs_read (int addr, int len)
{
int logno, off, size, map, ret = 0;
while (len && !errnum)
{
off = blkoff(SUPERBLOCK, filepos);
logno = lblkno(SUPERBLOCK, filepos);
size = blksize(SUPERBLOCK, INODE, logno);
off = blkoff (SUPERBLOCK, filepos);
logno = lblkno (SUPERBLOCK, filepos);
size = blksize (SUPERBLOCK, INODE, logno);
if ((map = block_map(logno)) < 0)
if ((map = block_map (logno)) < 0)
break;
size -= off;
@@ -136,13 +136,13 @@ ffs_read(int addr, int len)
#ifndef NO_FANCY_STUFF
debug_fs_func = debug_fs;
#endif /* NO_FANCY_STUFF */
#endif /* NO_FANCY_STUFF */
devread(fsbtodb(SUPERBLOCK, map), off, size, addr);
devread (fsbtodb (SUPERBLOCK, map), off, size, addr);
#ifndef NO_FANCY_STUFF
debug_fs_func = NULL;
#endif /* NO_FANCY_STUFF */
#endif /* NO_FANCY_STUFF */
addr += size;
len -= size;
@@ -158,7 +158,7 @@ ffs_read(int addr, int len)
int
ffs_dir(char *dirname)
ffs_dir (char *dirname)
{
char *rest, ch;
int block, off, loc, map, ino = ROOTINO;
@@ -169,17 +169,17 @@ loop:
/* load current inode (defaults to the root inode) */
if (!devread(fsbtodb(SUPERBLOCK,itod(SUPERBLOCK,ino)),
0, SUPERBLOCK->fs_bsize, FSYS_BUF))
return 0; /* XXX what return value? */
if (!devread (fsbtodb (SUPERBLOCK, itod (SUPERBLOCK, ino)),
0, SUPERBLOCK->fs_bsize, FSYS_BUF))
return 0; /* XXX what return value? */
bcopy((void *)&(((struct dinode *)FSYS_BUF)[ino % (SUPERBLOCK->fs_inopb)]),
(void *)INODE, sizeof (struct dinode));
bcopy ((void *) &(((struct dinode *) FSYS_BUF)[ino % (SUPERBLOCK->fs_inopb)]),
(void *) INODE, sizeof (struct dinode));
/* if we have a real file (and we're not just printing possibilities),
then this is where we want to exit */
if (!*dirname || isspace(*dirname))
if (!*dirname || isspace (*dirname))
{
if ((INODE->i_mode & IFMT) != IFREG)
{
@@ -190,7 +190,7 @@ loop:
filemax = INODE->i_size;
/* incomplete implementation requires this! */
fsmax = (NDADDR + NINDIR(SUPERBLOCK)) * SUPERBLOCK->fs_bsize;
fsmax = (NDADDR + NINDIR (SUPERBLOCK)) * SUPERBLOCK->fs_bsize;
return 1;
}
@@ -205,7 +205,7 @@ loop:
return 0;
}
for (rest = dirname; (ch = *rest) && !isspace(ch) && ch != '/'; rest++) ;
for (rest = dirname; (ch = *rest) && !isspace (ch) && ch != '/'; rest++);
*rest = 0;
loc = 0;
@@ -216,7 +216,7 @@ loop:
{
if (loc >= INODE->i_size)
{
putchar('\n');
putchar ('\n');
if (print_possibilities < 0)
return 1;
@@ -226,13 +226,13 @@ loop:
return 0;
}
if (!(off = blkoff(SUPERBLOCK, loc)))
if (!(off = blkoff (SUPERBLOCK, loc)))
{
block = lblkno(SUPERBLOCK, loc);
block = lblkno (SUPERBLOCK, loc);
if ( (map = block_map(block)) < 0
|| !devread(fsbtodb(SUPERBLOCK, map), 0,
blksize(SUPERBLOCK, INODE, block), FSYS_BUF) )
if ((map = block_map (block)) < 0
|| !devread (fsbtodb (SUPERBLOCK, map), 0,
blksize (SUPERBLOCK, INODE, block), FSYS_BUF))
{
errnum = ERR_FSYS_CORRUPT;
*rest = ch;
@@ -240,20 +240,20 @@ loop:
}
}
dp = (struct direct *)(FSYS_BUF + off);
dp = (struct direct *) (FSYS_BUF + off);
loc += dp->d_reclen;
if (dp->d_ino && print_possibilities && ch != '/'
&& (!*dirname || substring(dirname, dp->d_name) <= 0))
&& (!*dirname || substring (dirname, dp->d_name) <= 0))
{
if (print_possibilities > 0)
print_possibilities = -print_possibilities;
printf(" %s", dp->d_name);
printf (" %s", dp->d_name);
}
}
while (!dp->d_ino || (substring(dirname, dp->d_name) != 0
|| (print_possibilities && ch != '/')) );
while (!dp->d_ino || (substring (dirname, dp->d_name) != 0
|| (print_possibilities && ch != '/')));
/* only get here if we have a matching directory entry */