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-rw-r--r--src/sds.c34
-rw-r--r--src/sds.h4
2 files changed, 19 insertions, 19 deletions
diff --git a/src/sds.c b/src/sds.c
index 74d2c44..1fdee37 100644
--- a/src/sds.c
+++ b/src/sds.c
@@ -49,9 +49,9 @@ sds sdsnewlen(const void *init, size_t initlen) {
struct sdshdr *sh;
if (init) {
- sh = malloc(sizeof *sh+initlen+1);
+ sh = malloc(sizeof(struct sdshdr)+initlen+1);
} else {
- sh = calloc(sizeof *sh+initlen+1,1);
+ sh = calloc(sizeof(struct sdshdr)+initlen+1,1);
}
if (sh == NULL) return NULL;
sh->len = initlen;
@@ -100,7 +100,7 @@ void sdsfree(sds s) {
* the output will be "6" as the string was modified but the logical length
* remains 6 bytes. */
void sdsupdatelen(sds s) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);;
+ struct sdshdr *sh = (void*) (s-(sizeof(struct sdshdr)));
int reallen = strlen(s);
sh->free += (sh->len-reallen);
sh->len = reallen;
@@ -111,7 +111,7 @@ void sdsupdatelen(sds s) {
* so that next append operations will not require allocations up to the
* number of bytes previously available. */
void sdsclear(sds s) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);;
+ struct sdshdr *sh = (void*) (s-(sizeof(struct sdshdr)));
sh->free += sh->len;
sh->len = 0;
sh->buf[0] = '\0';
@@ -130,13 +130,13 @@ sds sdsMakeRoomFor(sds s, size_t addlen) {
if (free >= addlen) return s;
len = sdslen(s);
- sh = (void*) (s-sizeof *sh);;
+ sh = (void*) (s-(sizeof(struct sdshdr)));
newlen = (len+addlen);
if (newlen < SDS_MAX_PREALLOC)
newlen *= 2;
else
newlen += SDS_MAX_PREALLOC;
- newsh = realloc(sh, sizeof *newsh+newlen+1);
+ newsh = realloc(sh, sizeof(struct sdshdr)+newlen+1);
if (newsh == NULL) return NULL;
newsh->free = newlen - len;
@@ -152,8 +152,8 @@ sds sdsMakeRoomFor(sds s, size_t addlen) {
sds sdsRemoveFreeSpace(sds s) {
struct sdshdr *sh;
- sh = (void*) (s-sizeof *sh);;
- sh = realloc(sh, sizeof *sh+sh->len+1);
+ sh = (void*) (s-(sizeof(struct sdshdr)));
+ sh = realloc(sh, sizeof(struct sdshdr)+sh->len+1);
sh->free = 0;
return sh->buf;
}
@@ -166,7 +166,7 @@ sds sdsRemoveFreeSpace(sds s) {
* 4) The implicit null term.
*/
size_t sdsAllocSize(sds s) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);;
+ struct sdshdr *sh = (void*) (s-(sizeof(struct sdshdr)));
return sizeof(*sh)+sh->len+sh->free+1;
}
@@ -195,7 +195,7 @@ size_t sdsAllocSize(sds s) {
* sdsIncrLen(s, nread);
*/
void sdsIncrLen(sds s, int incr) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);;
+ struct sdshdr *sh = (void*) (s-(sizeof(struct sdshdr)));
assert(sh->free >= incr);
sh->len += incr;
@@ -210,7 +210,7 @@ void sdsIncrLen(sds s, int incr) {
* if the specified length is smaller than the current length, no operation
* is performed. */
sds sdsgrowzero(sds s, size_t len) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);
+ struct sdshdr *sh = (void*)(s-(sizeof(struct sdshdr)));
size_t totlen, curlen = sh->len;
if (len <= curlen) return s;
@@ -218,7 +218,7 @@ sds sdsgrowzero(sds s, size_t len) {
if (s == NULL) return NULL;
/* Make sure added region doesn't contain garbage */
- sh = (void*)(s-sizeof *sh);
+ sh = (void*)(s-(sizeof(struct sdshdr)));
memset(s+curlen,0,(len-curlen+1)); /* also set trailing \0 byte */
totlen = sh->len+sh->free;
sh->len = len;
@@ -237,7 +237,7 @@ sds sdscatlen(sds s, const void *t, size_t len) {
s = sdsMakeRoomFor(s,len);
if (s == NULL) return NULL;
- sh = (void*) (s-sizeof *sh);;
+ sh = (void*) (s-(sizeof(struct sdshdr)));
memcpy(s+curlen, t, len);
sh->len = curlen+len;
sh->free = sh->free-len;
@@ -264,13 +264,13 @@ sds sdscatsds(sds s, const sds t) {
/* Destructively modify the sds string 's' to hold the specified binary
* safe string pointed by 't' of length 'len' bytes. */
sds sdscpylen(sds s, const char *t, size_t len) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);;
+ struct sdshdr *sh = (void*) (s-(sizeof(struct sdshdr)));
size_t totlen = sh->free+sh->len;
if (totlen < len) {
s = sdsMakeRoomFor(s,len-sh->len);
if (s == NULL) return NULL;
- sh = (void*) (s-sizeof *sh);;
+ sh = (void*) (s-(sizeof(struct sdshdr)));
totlen = sh->free+sh->len;
}
memcpy(s, t, len);
@@ -350,7 +350,7 @@ sds sdscatprintf(sds s, const char *fmt, ...) {
* Output will be just "Hello World".
*/
void sdstrim(sds s, const char *cset) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);;
+ struct sdshdr *sh = (void*) (s-(sizeof(struct sdshdr)));
char *start, *end, *sp, *ep;
size_t len;
@@ -382,7 +382,7 @@ void sdstrim(sds s, const char *cset) {
* sdsrange(s,1,-1); => "ello World"
*/
void sdsrange(sds s, int start, int end) {
- struct sdshdr *sh = (void*) (s-sizeof *sh);;
+ struct sdshdr *sh = (void*) (s-(sizeof(struct sdshdr)));
size_t newlen, len = sdslen(s);
if (len == 0) return;
diff --git a/src/sds.h b/src/sds.h
index 5080495..98124a5 100644
--- a/src/sds.h
+++ b/src/sds.h
@@ -42,12 +42,12 @@ struct sdshdr {
};
static inline size_t sdslen(const sds s) {
- struct sdshdr *sh = (void*)(s-sizeof *sh);
+ struct sdshdr *sh = (void*)(s-(sizeof(struct sdshdr)));
return sh->len;
}
static inline size_t sdsavail(const sds s) {
- struct sdshdr *sh = (void*)(s-sizeof *sh);
+ struct sdshdr *sh = (void*)(s-(sizeof(struct sdshdr)));
return sh->free;
}