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Fix some compiler warnings emitted by gcc-4.8.0

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2013-10-16 14:21:20 +02:00
parent eba5faec67
commit 5117eff6f9
4 changed files with 9 additions and 9 deletions
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12
archival/libarchive/bz/compress.c
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@ -501,14 +501,14 @@ void sendMTFValues(EState* s)
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
if (sizeof(long) <= 4) { if (sizeof(long) <= 4) {
inUse16 = inUse16*2 + inUse16 = inUse16*2 +
((*(uint32_t*)&(s->inUse[i * 16 + 0]) ((*(bb__aliased_uint32_t*)&(s->inUse[i * 16 + 0])
| *(uint32_t*)&(s->inUse[i * 16 + 4]) | *(bb__aliased_uint32_t*)&(s->inUse[i * 16 + 4])
| *(uint32_t*)&(s->inUse[i * 16 + 8]) | *(bb__aliased_uint32_t*)&(s->inUse[i * 16 + 8])
| *(uint32_t*)&(s->inUse[i * 16 + 12])) != 0); | *(bb__aliased_uint32_t*)&(s->inUse[i * 16 + 12])) != 0);
} else { /* Our CPU can do better */ } else { /* Our CPU can do better */
inUse16 = inUse16*2 + inUse16 = inUse16*2 +
((*(uint64_t*)&(s->inUse[i * 16 + 0]) ((*(bb__aliased_uint64_t*)&(s->inUse[i * 16 + 0])
| *(uint64_t*)&(s->inUse[i * 16 + 8])) != 0); | *(bb__aliased_uint64_t*)&(s->inUse[i * 16 + 8])) != 0);
} }
} }

2
archival/libarchive/lzo1x_9x.c
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@ -94,7 +94,7 @@ typedef struct {
( ((0x9f5f * ((((b[p]<<5)^b[p+1])<<5) ^ b[p+2])) >> 5) & (SWD_HSIZE-1) ) ( ((0x9f5f * ((((b[p]<<5)^b[p+1])<<5) ^ b[p+2])) >> 5) & (SWD_HSIZE-1) )
#if defined(LZO_UNALIGNED_OK_2) #if defined(LZO_UNALIGNED_OK_2)
# define HEAD2(b,p) (* (uint16_t *) &(b[p])) # define HEAD2(b,p) (* (bb__aliased_uint16_t *) &(b[p]))
#else #else
# define HEAD2(b,p) (b[p] ^ ((unsigned)b[p+1]<<8)) # define HEAD2(b,p) (b[p] ^ ((unsigned)b[p+1]<<8))
#endif #endif

2
debianutils/run_parts.c
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@ -59,7 +59,7 @@
struct globals { struct globals {
char **names; char **names;
int cur; int cur;
char *cmd[1]; char *cmd[2 /* using 1 provokes compiler warning */];
} FIX_ALIASING; } FIX_ALIASING;
#define G (*(struct globals*)&bb_common_bufsiz1) #define G (*(struct globals*)&bb_common_bufsiz1)
#define names (G.names) #define names (G.names)

2
networking/ping.c
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@ -516,7 +516,7 @@ static void sendping6(int junk UNUSED_PARAM)
pkt->icmp6_id = myid; pkt->icmp6_id = myid;
/*if (datalen >= 4)*/ /*if (datalen >= 4)*/
*(uint32_t*)(&pkt->icmp6_data8[4]) = monotonic_us(); *(bb__aliased_uint32_t*)(&pkt->icmp6_data8[4]) = monotonic_us();
//TODO? pkt->icmp_cksum = inet_cksum(...); //TODO? pkt->icmp_cksum = inet_cksum(...);