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Fix compile warnings.

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This commit is contained in:
Moinak Ghosh 2012-07-04 23:20:10 +05:30
parent 1eee08040f
commit 3f0e1952ef
2 changed files with 6 additions and 3 deletions
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7
rabin/rabin_polynomial.c
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@ -89,7 +89,7 @@ uint32_t rabin_polynomial_max_block_size = RAB_POLYNOMIAL_MAX_BLOCK_SIZE;
* Initialize the algorithm with the default params. * Initialize the algorithm with the default params.
*/ */
rabin_context_t * rabin_context_t *
create_rabin_context(uint64_t chunksize, char *algo) { create_rabin_context(uint64_t chunksize, const char *algo) {
rabin_context_t *ctx; rabin_context_t *ctx;
unsigned char *current_window_data; unsigned char *current_window_data;
uint32_t blknum, index; uint32_t blknum, index;
@ -254,7 +254,7 @@ rabin_dedup(rabin_context_t *ctx, uchar_t *buf, ssize_t *size, ssize_t offset)
// If we found at least a few chunks, perform dedup. // If we found at least a few chunks, perform dedup.
if (blknum > 2) { if (blknum > 2) {
uint64_t prev_cksum; uint64_t prev_cksum;
uint32_t blk, prev_length; uint32_t blk, prev_length, nblocks;
ssize_t pos, matchlen; ssize_t pos, matchlen;
int valid = 1; int valid = 1;
char *tmp, *prev_offset; char *tmp, *prev_offset;
@ -331,6 +331,7 @@ rabin_dedup(rabin_context_t *ctx, uchar_t *buf, ssize_t *size, ssize_t offset)
*/ */
prev_index = 0; prev_index = 0;
prev_length = 0; prev_length = 0;
nblocks = 0;
for (blk = 0; blk < blknum; blk++) { for (blk = 0; blk < blknum; blk++) {
rabin_blockentry_t *be; rabin_blockentry_t *be;
@ -368,6 +369,7 @@ rabin_dedup(rabin_context_t *ctx, uchar_t *buf, ssize_t *size, ssize_t offset)
prev_length += be->length; prev_length += be->length;
rabin_index[prev_index] = htonl(prev_length); rabin_index[prev_index] = htonl(prev_length);
rabin_index[blk] = 0; rabin_index[blk] = 0;
nblocks++;
} else { } else {
prev_index = 0; prev_index = 0;
prev_length = 0; prev_length = 0;
@ -386,6 +388,7 @@ cont:
uchar_t *cbuf = ctx->cbuf; uchar_t *cbuf = ctx->cbuf;
ssize_t *entries; ssize_t *entries;
printf("blknum: %u, nblocks: %u\n", blknum, nblocks);
*((uint32_t *)cbuf) = htonl(blknum); *((uint32_t *)cbuf) = htonl(blknum);
cbuf += sizeof (uint32_t); cbuf += sizeof (uint32_t);
entries = (ssize_t *)cbuf; entries = (ssize_t *)cbuf;

2
rabin/rabin_polynomial.h
View file

@ -137,7 +137,7 @@ typedef struct {
int level; int level;
} rabin_context_t; } rabin_context_t;
extern rabin_context_t *create_rabin_context(uint64_t chunksize, char *algo); extern rabin_context_t *create_rabin_context(uint64_t chunksize, const char *algo);
extern void destroy_rabin_context(rabin_context_t *ctx); extern void destroy_rabin_context(rabin_context_t *ctx);
extern unsigned int rabin_dedup(rabin_context_t *ctx, unsigned char *buf, extern unsigned int rabin_dedup(rabin_context_t *ctx, unsigned char *buf,
ssize_t *size, ssize_t offset); ssize_t *size, ssize_t offset);