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Filesystem: Add const qualifier to lock/unlock

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This commit is contained in:
Sebastian Huber
2012-05-14 16:53:49 +02:00
parent 53da07e436
commit 7666afc97a
7 changed files with 19 additions and 15 deletions
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8
cpukit/libcsupport/include/rtems/libio.h
View File

@@ -69,7 +69,7 @@ typedef enum {
* @see rtems_filesystem_default_lock(). * @see rtems_filesystem_default_lock().
*/ */
typedef void (*rtems_filesystem_mt_entry_lock_t)( typedef void (*rtems_filesystem_mt_entry_lock_t)(
rtems_filesystem_mount_table_entry_t *mt_entry const rtems_filesystem_mount_table_entry_t *mt_entry
); );
/** /**
@@ -80,7 +80,7 @@ typedef void (*rtems_filesystem_mt_entry_lock_t)(
* @see rtems_filesystem_default_unlock(). * @see rtems_filesystem_default_unlock().
*/ */
typedef void (*rtems_filesystem_mt_entry_unlock_t)( typedef void (*rtems_filesystem_mt_entry_unlock_t)(
rtems_filesystem_mount_table_entry_t *mt_entry const rtems_filesystem_mount_table_entry_t *mt_entry
); );
/** /**
@@ -523,7 +523,7 @@ extern const rtems_filesystem_operations_table
* @see rtems_filesystem_mt_entry_lock_t. * @see rtems_filesystem_mt_entry_lock_t.
*/ */
void rtems_filesystem_default_lock( void rtems_filesystem_default_lock(
rtems_filesystem_mount_table_entry_t *mt_entry const rtems_filesystem_mount_table_entry_t *mt_entry
); );
/** /**
@@ -532,7 +532,7 @@ void rtems_filesystem_default_lock(
* @see rtems_filesystem_mt_entry_unlock_t. * @see rtems_filesystem_mt_entry_unlock_t.
*/ */
void rtems_filesystem_default_unlock( void rtems_filesystem_default_unlock(
rtems_filesystem_mount_table_entry_t *mt_entry const rtems_filesystem_mount_table_entry_t *mt_entry
); );
/** /**

2
cpukit/libcsupport/src/__usrenv.c
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@@ -51,7 +51,7 @@ const rtems_filesystem_file_handlers_r rtems_filesystem_null_handlers = {
}; };
static void null_op_lock_or_unlock( static void null_op_lock_or_unlock(
rtems_filesystem_mount_table_entry_t *mt_entry const rtems_filesystem_mount_table_entry_t *mt_entry
) )
{ {
/* Do nothing */ /* Do nothing */

4
cpukit/libfs/src/defaults/default_lock_and_unlock.c
View File

@@ -19,14 +19,14 @@
#include <rtems/libio_.h> #include <rtems/libio_.h>
void rtems_filesystem_default_lock( void rtems_filesystem_default_lock(
rtems_filesystem_mount_table_entry_t *mt_entry const rtems_filesystem_mount_table_entry_t *mt_entry
) )
{ {
rtems_libio_lock(); rtems_libio_lock();
} }
void rtems_filesystem_default_unlock( void rtems_filesystem_default_unlock(
rtems_filesystem_mount_table_entry_t *mt_entry const rtems_filesystem_mount_table_entry_t *mt_entry
) )
{ {
rtems_libio_unlock(); rtems_libio_unlock();

4
cpukit/libfs/src/dosfs/msdos.h
View File

@@ -252,9 +252,9 @@ int msdos_rename(
size_t new_namelen size_t new_namelen
); );
void msdos_lock(rtems_filesystem_mount_table_entry_t *mt_entry); void msdos_lock(const rtems_filesystem_mount_table_entry_t *mt_entry);
void msdos_unlock(rtems_filesystem_mount_table_entry_t *mt_entry); void msdos_unlock(const rtems_filesystem_mount_table_entry_t *mt_entry);
int msdos_initialize_support( int msdos_initialize_support(
rtems_filesystem_mount_table_entry_t *temp_mt_entry, rtems_filesystem_mount_table_entry_t *temp_mt_entry,

4
cpukit/libfs/src/dosfs/msdos_init.c
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@@ -51,7 +51,7 @@ const rtems_filesystem_operations_table msdos_ops = {
.statvfs_h = rtems_filesystem_default_statvfs .statvfs_h = rtems_filesystem_default_statvfs
}; };
void msdos_lock(rtems_filesystem_mount_table_entry_t *mt_entry) void msdos_lock(const rtems_filesystem_mount_table_entry_t *mt_entry)
{ {
msdos_fs_info_t *fs_info = mt_entry->fs_info; msdos_fs_info_t *fs_info = mt_entry->fs_info;
rtems_status_code sc = rtems_semaphore_obtain( rtems_status_code sc = rtems_semaphore_obtain(
@@ -64,7 +64,7 @@ void msdos_lock(rtems_filesystem_mount_table_entry_t *mt_entry)
} }
} }
void msdos_unlock(rtems_filesystem_mount_table_entry_t *mt_entry) void msdos_unlock(const rtems_filesystem_mount_table_entry_t *mt_entry)
{ {
msdos_fs_info_t *fs_info = mt_entry->fs_info; msdos_fs_info_t *fs_info = mt_entry->fs_info;
rtems_status_code sc = rtems_semaphore_release(fs_info->vol_sema); rtems_status_code sc = rtems_semaphore_release(fs_info->vol_sema);

4
cpukit/libfs/src/nfsclient/src/nfs.c
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@@ -2086,11 +2086,11 @@ static int nfs_rename(
return rv; return rv;
} }
static void nfs_lock(rtems_filesystem_mount_table_entry_t *mt_entry) static void nfs_lock(const rtems_filesystem_mount_table_entry_t *mt_entry)
{ {
} }
static void nfs_unlock(rtems_filesystem_mount_table_entry_t *mt_entry) static void nfs_unlock(const rtems_filesystem_mount_table_entry_t *mt_entry)
{ {
} }

8
cpukit/libfs/src/rfs/rtems-rfs-rtems.c
View File

@@ -73,7 +73,9 @@ rtems_rfs_rtems_node_type_by_inode (rtems_rfs_inode_handle* inode)
} }
static void static void
rtems_rfs_rtems_lock_by_mt_entry (rtems_filesystem_mount_table_entry_t *mt_entry) rtems_rfs_rtems_lock_by_mt_entry (
const rtems_filesystem_mount_table_entry_t *mt_entry
)
{ {
rtems_rfs_file_system* fs = mt_entry->fs_info; rtems_rfs_file_system* fs = mt_entry->fs_info;
@@ -81,7 +83,9 @@ rtems_rfs_rtems_lock_by_mt_entry (rtems_filesystem_mount_table_entry_t *mt_entry
} }
static void static void
rtems_rfs_rtems_unlock_by_mt_entry (rtems_filesystem_mount_table_entry_t *mt_entry) rtems_rfs_rtems_unlock_by_mt_entry (
const rtems_filesystem_mount_table_entry_t *mt_entry
)
{ {
rtems_rfs_file_system* fs = mt_entry->fs_info; rtems_rfs_file_system* fs = mt_entry->fs_info;