diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-05-15 12:52:12 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-05-15 12:52:12 +0000 |
commit | 4670d91898a0571866cca239b39d20281f3f88c6 (patch) | |
tree | 63c2f0d454ead1da091d4ee7be36057c8a535c93 /cpukit/libblock/src | |
parent | cpu.c, cpu_asm.S, rtems/score/cpu.h: Cleanup of the floating point context in... (diff) | |
download | rtems-4670d91898a0571866cca239b39d20281f3f88c6.tar.bz2 |
2009-05-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
* Doxygen.in: Fixed project name. Added project number. Enabled auto
brief. Disabled include graphs.
* include/rtems/irq-extension.h, libblock/include/rtems/bdpart.h,
libblock/include/rtems/bdbuf.h, libblock/include/rtems/bdpart.h,
libblock/include/rtems/blkdev.h, libblock/include/rtems/diskdevs.h,
libblock/include/rtems/ramdisk.h, libblock/src/bdbuf.c,
libblock/src/blkdev.c, libblock/src/diskdevs.c, libblock/src/ramdisk.c:
Documentation.
* libblock/src/bdpart.c: Documentation. Fixed NULL pointer access.
Diffstat (limited to 'cpukit/libblock/src')
-rw-r--r-- | cpukit/libblock/src/bdbuf.c | 2 | ||||
-rw-r--r-- | cpukit/libblock/src/bdpart.c | 13 | ||||
-rw-r--r-- | cpukit/libblock/src/blkdev.c | 4 | ||||
-rw-r--r-- | cpukit/libblock/src/diskdevs.c | 4 | ||||
-rw-r--r-- | cpukit/libblock/src/ramdisk.c | 2 |
5 files changed, 16 insertions, 9 deletions
diff --git a/cpukit/libblock/src/bdbuf.c b/cpukit/libblock/src/bdbuf.c index 6ae6c4dccc..8be4bd8180 100644 --- a/cpukit/libblock/src/bdbuf.c +++ b/cpukit/libblock/src/bdbuf.c @@ -1,6 +1,8 @@ /** * @file * + * @ingroup rtems_bdbuf + * * Block device buffer management. */ diff --git a/cpukit/libblock/src/bdpart.c b/cpukit/libblock/src/bdpart.c index b86780ccf4..355bd8014d 100644 --- a/cpukit/libblock/src/bdpart.c +++ b/cpukit/libblock/src/bdpart.c @@ -1,6 +1,8 @@ /** * @file * + * @ingroup rtems_bdpart + * * Block device partition management. */ @@ -319,7 +321,7 @@ rtems_status_code rtems_bdpart_read( rtems_status_code esc = RTEMS_SUCCESSFUL; rtems_bdbuf_buffer *block = NULL; rtems_bdpart_partition *p = pt - 1; - rtems_bdpart_partition *p_end = NULL; + const rtems_bdpart_partition *p_end = pt + (count != NULL ? *count : 0); rtems_blkdev_bnum ep_begin = 0; /* Extended partition begin */ rtems_blkdev_bnum ebr = 0; /* Extended boot record block index */ rtems_blkdev_bnum disk_end = 0; @@ -332,8 +334,7 @@ rtems_status_code rtems_bdpart_read( return RTEMS_INVALID_ADDRESS; } - /* Set table end and the count to a save value */ - p_end = pt + *count; + /* Set count to a save value */ *count = 0; /* Get disk data */ @@ -463,7 +464,8 @@ rtems_status_code rtems_bdpart_write( { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_status_code esc = RTEMS_SUCCESSFUL; - bool dos_compatibility = format->type == RTEMS_BDPART_FORMAT_MBR + bool dos_compatibility = format != NULL + && format->type == RTEMS_BDPART_FORMAT_MBR && format->mbr.dos_compatibility; rtems_bdbuf_buffer *block = NULL; rtems_blkdev_bnum disk_end = 0; @@ -680,7 +682,8 @@ rtems_status_code rtems_bdpart_create( ) { rtems_status_code sc = RTEMS_SUCCESSFUL; - bool dos_compatibility = format->type == RTEMS_BDPART_FORMAT_MBR + bool dos_compatibility = format != NULL + && format->type == RTEMS_BDPART_FORMAT_MBR && format->mbr.dos_compatibility; rtems_blkdev_bnum disk_end = 0; rtems_blkdev_bnum pos = 0; diff --git a/cpukit/libblock/src/blkdev.c b/cpukit/libblock/src/blkdev.c index fd5b7f09b0..341bccf4e5 100644 --- a/cpukit/libblock/src/blkdev.c +++ b/cpukit/libblock/src/blkdev.c @@ -1,12 +1,12 @@ /** * @file * + * @ingroup rtems_blkdev + * * Block device management. */ /* - * blkdev.h - block device driver generic support - * * Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia * Author: Victor V. Vengerov <vvv@oktet.ru> * diff --git a/cpukit/libblock/src/diskdevs.c b/cpukit/libblock/src/diskdevs.c index f888246e36..0f94615a0d 100644 --- a/cpukit/libblock/src/diskdevs.c +++ b/cpukit/libblock/src/diskdevs.c @@ -1,12 +1,12 @@ /** * @file * + * @ingroup rtems_disk + * * Block device disk management. */ /* - * diskdevs.c - Physical and logical block devices (disks) support - * * Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia * Author: Victor V. Vengerov <vvv@oktet.ru> * diff --git a/cpukit/libblock/src/ramdisk.c b/cpukit/libblock/src/ramdisk.c index 0b18ad34f8..5684f302df 100644 --- a/cpukit/libblock/src/ramdisk.c +++ b/cpukit/libblock/src/ramdisk.c @@ -1,6 +1,8 @@ /** * @file * + * @ingroup rtems_ramdisk + * * RAM disk block device. */ |