9ae9ef472e
devfs: only check for ioctl function when needed
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-05 15:07:13 +02:00
acc46ca4f0
add partition mtd support
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-05 13:00:02 +02:00
d2f785374f
cramfs: probe(): fix cdev lookup
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Strip /dev/ part of backing store before passing cdev_by_name, as
cramfs_probe() will otherwise always fail.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-16 08:38:42 +01:00
a3ffa97f40
rename U-Boot-v2 project to barebox
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This has been done with the following script:
find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
-e 's/u2boot/barebox/g' \
-e 's/U2Boot/barebox/g' \
-e 's/U-boot V2/barebox/g' \
-e 's/u-boot v2/barebox/g' \
-e 's/U-Boot V2/barebox/g' \
-e 's/U-Boot-v2/barebox/g' \
-e 's/U_BOOT/BAREBOX/g' \
-e 's/UBOOT/BAREBOX/g' \
-e 's/uboot/barebox/g' \
-e 's/u-boot/barebox/g' \
-e 's/u_boot/barebox/g' \
-e 's/U-Boot/barebox/g' \
-e 's/U-boot/barebox/g' \
-e 's/U-BOOT/barebox/g'
find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
xargs -0 -r rename 's/u[-_]?boot/barebox/'
It needs some manual fixup following in the next patch
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-15 10:18:30 +01:00
2baeaf38f3
fs: replace broken dev_protect with protect_file function
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-10-02 15:23:22 +02:00
2e976df267
devfs: fix return value for lseek in partitions
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-25 13:34:01 +02:00
f46010a1ab
devfs: add open counter
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Add an open counter for device files so that we cannot accidently
remove an opened device. This happened with bb devices.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-11 09:13:33 +02:00
915aa03c77
fs: write: fix writing on devices
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We can't truncate device files. Make sure that if we want to
write beyond the device that the bytes that still fit into the
device get written.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-30 16:10:20 +02:00
b42f481fa4
reactivate cramfs
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:47 +02:00
02ba8a0542
get rid of device ids
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:47 +02:00
ec318139f6
make sure ramfs/devfs are initialised when needed
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:46 +02:00
6459b135d9
Get rid of DEVICE_TYPE_FS usage
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:46 +02:00
8fe9c1fa46
devfs: add missing remove function
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:45 +02:00
4adfb9cf54
ramfs: add missing remove function
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:45 +02:00
a2b7cd183b
introduce cdev
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:44 +02:00
c3dbf6e1d6
remove warning
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Signed-off-by: Frederic RODO <fred.rodo@gmail.com>
2008-12-18 14:20:08 +01:00
8a45275a01
fs: fix compiler warning
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-08-26 11:40:51 +02:00
e133ccdda8
implement memmap for mem driver
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-08-14 10:25:56 +02:00
f295acb556
lseek: return -1 for errors and check for that return value
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We cannot check for < 0 in lseek, otherwise we get problems with files > 0x7fffffff
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-08-01 08:59:27 +02:00
b403f8d6f3
[fs]: set errno correctly for ioctl()
2008-06-25 10:23:15 +02:00
ee6d36a540
- introduce ioctl call
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- pass open/close/lseek through to drivers
2008-06-06 09:30:48 +02:00
b9655280e2
This is Kconfig cleanup patch (not all configurations will use CFI, SPI, RAMFS and DEVFS).
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* Enable CFI and SPI drivers menuconfig option to be able to disable them in menuconfig.
* Introduce capability to disable ramfs and devfs.
2008-05-12 15:59:48 +02:00
e77ed305e6
add missing null pointer check in unlink()
2008-03-01 21:05:23 +01:00
c1bba7e226
[general] Fixed crash in fs.h, when called with fsdrv.create == NULL
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When a nor0 devices has no partitions assigned, then a call to
open() to create a file will jump with a NULL fct ptr.
Much more cheching code is missing and pointers to function are
jumped without any NULL ptr check. This must be fixed as well later.
Signed-off-by: Carsten Schlote <c.schlote@konzeptpark.de>
2008-02-19 09:28:17 +01:00
cefc190b1b
[sparse] declare functions static, use NULL as NULL pointer
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this fixes:
fs/fs.c:210:6: warning: symbol 'files' was not declared. Should it be static?
fs/fs.c:212:6: warning: symbol 'get_file' was not declared. Should it be static?
fs/fs.c:227:6: warning: symbol 'put_file' was not declared. Should it be static?
fs/fs.c:248:5: warning: symbol 'dir_is_empty' was not declared. Should it be static?
fs/fs.c:613:41: warning: Using plain integer as NULL pointer
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2007-11-29 10:22:47 +01:00
3b6d6a45e7
- Implement tree structure for devices
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- Use device tree structure to implement partitions
- Let devinfo print a nice tree
- Introduce 'fixed' partitions which are not removable
- Fix mount: It was not possible to mount on a relative path.
2007-10-19 08:45:57 +02:00
6b8e56295f
use S_ISDIR macro in open()
2007-10-16 16:41:05 +02:00
eadf71abc7
Use Linux kernel list for drivers and devices instead of handmade
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list.
2007-10-11 20:20:36 +02:00
2443c7a6f1
export symbols
2007-10-07 14:27:24 +02:00
faf5efa138
change files and dirs to rwxrwxrwx
2007-10-04 13:15:09 +02:00
0b19fcf491
export functions
2007-10-04 12:30:32 +02:00
e5e965b7f4
change files and directories to 0777
2007-10-03 19:57:46 +02:00
0fb965de2c
remove debug printf, replace with debug
2007-10-03 19:37:11 +02:00
b3dc734018
declare lots of functions static
2007-09-28 10:07:26 +02:00
79ed00ba92
pass file size from read_file
2007-09-27 16:33:35 +02:00
2d02f7c0f0
fix bug in ramfs when creating files whose parents do not exist
2007-09-27 11:58:22 +02:00
6ed4c53c21
handle NULL Pointers in readdir/closedir properly
2007-09-25 14:36:55 +02:00
f132b2e073
- change function declarations for better standard conformity:
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int open(const char *pathname, int flags);
-> int open(const char *pathname, int flags, ...);
int mkdir(const char *pathname);
-> int mkdir(const char *pathname, mode_t mode);
2007-09-24 17:03:20 +02:00
4d17340dc1
remove unused includes
2007-09-21 21:30:25 +02:00
9a365ade16
remove uncompilable filesystems
2007-09-21 14:02:08 +02:00
056a695c15
implement flash protection
2007-07-16 10:29:28 +02:00
665291e693
implement memmap().
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With this function we can get a pointer to directly memory mapped
devices like nor flash or RAM. Useful for bootm where we save one
memcopy when the image is mappable
2007-07-15 13:50:04 +02:00
11534fdfa2
implement truncate for devfs
2007-07-05 21:46:42 +02:00
75a10b942c
svn_rev_706
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add file headers
2007-07-05 18:02:19 +02:00
b2c5310d4d
svn_rev_653
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restructure tree, add reginfo command
2007-07-05 18:02:14 +02:00
3fd64b7c45
svn_rev_633
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add some comments, minor cleanups
2007-07-05 18:02:12 +02:00
e2f1a28306
svn_rev_605
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make read_file global
2007-07-05 18:02:09 +02:00
edc878b37e
svn_rev_566
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fs support is not optional
2007-07-05 18:02:05 +02:00
e390c672eb
svn_rev_544
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make fs menuconfig
2007-07-05 18:02:03 +02:00
a4b07792b9
svn_rev_465
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make fs support mandatory
2007-07-05 18:01:56 +02:00
Sascha Hauer
Peter Korsgaard
fredo
Menon, Nishanth
Carsten Schlote
Marc Kleine-Budde
sascha
Sascha Hauer