diff options
author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-11-06 12:44:24 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-11-06 12:44:24 +0000 |
commit | 66b8047e52d02c9d440d3b95acc29f7db6ba0883 (patch) | |
tree | afd34d1fc81f3ae2b21023e514fb4eaa95b4f61a /cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c | |
parent | 0527367cd970d81d076546f6fca58e07ea5579e6 (diff) |
Remove stray whitespaces.
Diffstat (limited to 'cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c')
-rw-r--r-- | cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c b/cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c index 98715488f9..d6e006ea68 100644 --- a/cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c +++ b/cpukit/libfs/src/rfs/rtems-rfs-bitmaps.c @@ -44,7 +44,7 @@ * @retval false The bit is clear. */ static bool -rtems_rfs_bitmap_test (rtems_rfs_bitmap_element target, +rtems_rfs_bitmap_test (rtems_rfs_bitmap_element target, rtems_rfs_bitmap_bit bit) { return RTEMS_RFS_BITMAP_TEST_BIT (target, bit); @@ -59,7 +59,7 @@ rtems_rfs_bitmap_test (rtems_rfs_bitmap_element target, * same bit in the target. */ static rtems_rfs_bitmap_element -rtems_rfs_bitmap_set (rtems_rfs_bitmap_element target, +rtems_rfs_bitmap_set (rtems_rfs_bitmap_element target, rtems_rfs_bitmap_element bits) { return RTEMS_RFS_BITMAP_SET_BITS (target, bits); @@ -106,7 +106,7 @@ rtems_rfs_bitmap_merge (rtems_rfs_bitmap_element bits1, * @param bits1 One set of bits to match. * @param bits2 The second set of bits to match. * @retval true The bits match. - * @retval false The bits do not match. + * @retval false The bits do not match. */ static bool rtems_rfs_bitmap_match (rtems_rfs_bitmap_element bits1, @@ -124,7 +124,7 @@ rtems_rfs_bitmap_match (rtems_rfs_bitmap_element bits1, * @param bits1 One set of bits to match. * @param bits2 The second set of bits to match. * @retval true The bits match. - * @retval false The bits do not match. + * @retval false The bits do not match. */ static bool rtems_rfs_bitmap_match_masked (rtems_rfs_bitmap_element mask, @@ -147,19 +147,19 @@ rtems_rfs_bitmap_load_map (rtems_rfs_bitmap_control* control, rtems_rfs_bitmap_map* map) { int rc; - + if (!control->buffer) return ENXIO; *map = NULL; - + rc = rtems_rfs_buffer_handle_request (control->fs, control->buffer, control->block, true); if (rc) return rc; - + *map = rtems_rfs_buffer_data (control->buffer); return 0; } @@ -267,16 +267,16 @@ rtems_rfs_bitmap_map_set_all (rtems_rfs_bitmap_control* control) rc = rtems_rfs_bitmap_load_map (control, &map); if (rc > 0) return rc; - + elements = rtems_rfs_bitmap_elements (control->size); control->free = 0; - + for (e = 0; e < elements; e++) map[e] = RTEMS_RFS_BITMAP_ELEMENT_SET; - + elements = rtems_rfs_bitmap_elements (elements); - + for (e = 0; e < elements; e++) control->search_bits[e] = RTEMS_RFS_BITMAP_ELEMENT_SET; @@ -293,15 +293,15 @@ rtems_rfs_bitmap_map_clear_all (rtems_rfs_bitmap_control* control) size_t elements; int e; int rc; - + rc = rtems_rfs_bitmap_load_map (control, &map); if (rc > 0) return rc; - + elements = rtems_rfs_bitmap_elements (control->size); - + control->free = elements; - + for (e = 0; e < elements; e++) map[e] = RTEMS_RFS_BITMAP_ELEMENT_CLEAR; @@ -313,12 +313,12 @@ rtems_rfs_bitmap_map_clear_all (rtems_rfs_bitmap_control* control) if (last_search_bit == 0) last_search_bit = rtems_rfs_bitmap_element_bits (); - + elements = rtems_rfs_bitmap_elements (elements); - + for (e = 0; e < (elements - 1); e++) control->search_bits[e] = RTEMS_RFS_BITMAP_ELEMENT_CLEAR; - + control->search_bits[elements - 1] = rtems_rfs_bitmap_merge (RTEMS_RFS_BITMAP_ELEMENT_CLEAR, RTEMS_RFS_BITMAP_ELEMENT_SET, @@ -348,14 +348,14 @@ rtems_rfs_search_map_for_clear_bit (rtems_rfs_bitmap_control* control, int rc; *found = false; - + /* * Load the bitmap. */ rc = rtems_rfs_bitmap_load_map (control, &map); if (rc > 0) return rc; - + /* * Calculate the bit we are testing plus the end point we search over. */ @@ -366,7 +366,7 @@ rtems_rfs_search_map_for_clear_bit (rtems_rfs_bitmap_control* control, end_bit = 0; else if (end_bit >= control->size) end_bit = control->size - 1; - + map_index = rtems_rfs_bitmap_map_index (test_bit); map_offset = rtems_rfs_bitmap_map_offset (test_bit); search_index = rtems_rfs_bitmap_map_index (map_index); @@ -374,7 +374,7 @@ rtems_rfs_search_map_for_clear_bit (rtems_rfs_bitmap_control* control, search_bits = &control->search_bits[search_index]; map_bits = &map[map_index]; - + /* * Check each bit from the search map offset for a clear bit. */ @@ -424,11 +424,11 @@ rtems_rfs_search_map_for_clear_bit (rtems_rfs_bitmap_control* control, map_bits += direction; map_index += direction; map_offset = direction > 0 ? 0 : rtems_rfs_bitmap_element_bits () - 1; - + test_bit = (map_index * rtems_rfs_bitmap_element_bits ()) + map_offset; - + search_offset += direction; - + if (((direction < 0) && (test_bit <= end_bit)) || ((direction > 0) && (test_bit >= end_bit))) break; @@ -473,7 +473,7 @@ rtems_rfs_search_map_for_clear_bit (rtems_rfs_bitmap_control* control, } while (((direction < 0) && (test_bit >= end_bit)) || ((direction > 0) && (test_bit <= end_bit))); - + return 0; } @@ -492,7 +492,7 @@ rtems_rfs_bitmap_map_alloc (rtems_rfs_bitmap_control* control, * By default we assume the allocation failed. */ *allocated = false; - + /* * The window is the number of bits we search over in either direction each * time. @@ -549,7 +549,7 @@ rtems_rfs_bitmap_map_alloc (rtems_rfs_bitmap_control* control, if (lower_seed >= 0) lower_seed -= window; } - + return 0; } @@ -561,7 +561,7 @@ rtems_rfs_bitmap_create_search (rtems_rfs_bitmap_control* control) size_t size; rtems_rfs_bitmap_bit bit; int rc; - + rc = rtems_rfs_bitmap_load_map (control, &map); if (rc > 0) return rc; @@ -570,7 +570,7 @@ rtems_rfs_bitmap_create_search (rtems_rfs_bitmap_control* control) search_map = control->search_bits; size = control->size; bit = 0; - + *search_map = RTEMS_RFS_BITMAP_ELEMENT_CLEAR; while (size) { @@ -588,7 +588,7 @@ rtems_rfs_bitmap_create_search (rtems_rfs_bitmap_control* control) bits = *map; available = rtems_rfs_bitmap_element_bits (); } - + if (rtems_rfs_bitmap_match (bits, RTEMS_RFS_BITMAP_ELEMENT_SET)) rtems_rfs_bitmap_set (*search_map, bit); else @@ -600,7 +600,7 @@ rtems_rfs_bitmap_create_search (rtems_rfs_bitmap_control* control) } size -= available; - + if (bit == rtems_rfs_bitmap_element_bits ()) { bit = 0; @@ -623,15 +623,15 @@ rtems_rfs_bitmap_open (rtems_rfs_bitmap_control* control, rtems_rfs_buffer_block block) { size_t elements = rtems_rfs_bitmap_elements (size); - + control->buffer = buffer; control->fs = fs; control->block = block; control->size = size; - + elements = rtems_rfs_bitmap_elements (elements); control->search_bits = malloc (elements * sizeof (rtems_rfs_bitmap_element)); - + if (!control->search_bits) return ENOMEM; |