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Add parentheses to some libdevmapper.h macro arguments.

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This commit is contained in:
Alasdair Kergon 2010-07-05 22:22:43 +00:00
parent db3c1ac1c8
commit 44cd0f4780
2 changed files with 9 additions and 8 deletions
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1
WHATS_NEW_DM
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@ -1,5 +1,6 @@
Version 1.02.52 -
================================
Add parentheses to some libdevmapper.h macro arguments.
Add printf format attributes to dm_{sn,as}printf and fix a caller.
Move dmeventd man page from install_lvm2 to install_device-mapper. (1.02.50)

16
libdm/libdevmapper.h
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@ -657,22 +657,22 @@ int dm_bit_get_next(dm_bitset_t bs, int last_bit);
#define DM_BITS_PER_INT (sizeof(int) * CHAR_BIT)
#define dm_bit(bs, i) \
(bs[(i / DM_BITS_PER_INT) + 1] & (0x1 << (i & (DM_BITS_PER_INT - 1))))
((bs)[((i) / DM_BITS_PER_INT) + 1] & (0x1 << ((i) & (DM_BITS_PER_INT - 1))))
#define dm_bit_set(bs, i) \
(bs[(i / DM_BITS_PER_INT) + 1] |= (0x1 << (i & (DM_BITS_PER_INT - 1))))
((bs)[((i) / DM_BITS_PER_INT) + 1] |= (0x1 << ((i) & (DM_BITS_PER_INT - 1))))
#define dm_bit_clear(bs, i) \
(bs[(i / DM_BITS_PER_INT) + 1] &= ~(0x1 << (i & (DM_BITS_PER_INT - 1))))
((bs)[((i) / DM_BITS_PER_INT) + 1] &= ~(0x1 << ((i) & (DM_BITS_PER_INT - 1))))
#define dm_bit_set_all(bs) \
memset(bs + 1, -1, ((*bs / DM_BITS_PER_INT) + 1) * sizeof(int))
memset((bs) + 1, -1, ((*(bs) / DM_BITS_PER_INT) + 1) * sizeof(int))
#define dm_bit_clear_all(bs) \
memset(bs + 1, 0, ((*bs / DM_BITS_PER_INT) + 1) * sizeof(int))
memset((bs) + 1, 0, ((*(bs) / DM_BITS_PER_INT) + 1) * sizeof(int))
#define dm_bit_copy(bs1, bs2) \
memcpy(bs1 + 1, bs2 + 1, ((*bs1 / DM_BITS_PER_INT) + 1) * sizeof(int))
memcpy((bs1) + 1, (bs2) + 1, ((*(bs1) / DM_BITS_PER_INT) + 1) * sizeof(int))
/* Returns number of set bits */
static inline unsigned hweight32(uint32_t i)
@ -716,8 +716,8 @@ struct dm_hash_node *dm_hash_get_first(struct dm_hash_table *t);
struct dm_hash_node *dm_hash_get_next(struct dm_hash_table *t, struct dm_hash_node *n);
#define dm_hash_iterate(v, h) \
for (v = dm_hash_get_first(h); v; \
v = dm_hash_get_next(h, v))
for (v = dm_hash_get_first((h)); v; \
v = dm_hash_get_next((h), v))
/****************
* list functions