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-rw-r--r--src/sds.c31
1 files changed, 13 insertions, 18 deletions
diff --git a/src/sds.c b/src/sds.c
index 13e4634..0179e60 100644
--- a/src/sds.c
+++ b/src/sds.c
@@ -421,16 +421,16 @@ void sdsrange(sds s, ptrdiff_t start, ptrdiff_t end) {
/* Apply tolower() to every character of the sds string 's'. */
void sdstolower(sds s) {
- size_t len = sdslen(s), j;
-
- for (j = 0; j < len; j++) s[j] = (char)tolower(s[j]);
+ for (size_t j = 0; j < sdslen(s); j++) {
+ s[j] = (char)tolower(s[j]);
+ }
}
/* Apply toupper() to every character of the sds string 's'. */
void sdstoupper(sds s) {
- size_t len = sdslen(s), j;
-
- for (j = 0; j < len; j++) s[j] = (char)toupper(s[j]);
+ for (size_t j = 0; j < sdslen(s); j++) {
+ s[j] = (char)toupper(s[j]);
+ }
}
/* Compare two sds strings s1 and s2 with memcmp().
@@ -473,7 +473,7 @@ int sdscmp(const sds s1, const sds s2) {
* same function but for zero-terminated strings.
*/
sds *sdssplitlen(const char *s, size_t len, const char *sep, size_t seplen, size_t *count) {
- size_t elements = 0, slots = 5, start = 0, j;
+ size_t elements = 0, slots = 5, start = 0;
sds *tokens;
if (seplen < 1) { return NULL; }
@@ -485,7 +485,7 @@ sds *sdssplitlen(const char *s, size_t len, const char *sep, size_t seplen, size
*count = 0;
return tokens;
}
- for (j = 0; j < (len - (seplen - 1)); j++) {
+ for (size_t j = 0; j < (len - (seplen - 1)); j++) {
/* make sure there is room for the next element and the final one */
if (slots < elements + 2) {
sds *newtokens;
@@ -513,8 +513,7 @@ sds *sdssplitlen(const char *s, size_t len, const char *sep, size_t seplen, size
cleanup:
{
- size_t i;
- for (i = 0; i < elements; i++) sdsfree(tokens[i]);
+ for (size_t i = 0; i < elements; i++) sdsfree(tokens[i]);
free(tokens);
*count = 0;
return NULL;
@@ -752,10 +751,8 @@ err:
* The function returns the sds string pointer, that is always the same
* as the input pointer since no resize is needed. */
sds sdsmapchars(sds s, const char *from, const char *to, size_t setlen) {
- size_t j, i, l = sdslen(s);
-
- for (j = 0; j < l; j++) {
- for (i = 0; i < setlen; i++) {
+ for (size_t j = 0; j < sdslen(s); j++) {
+ for (size_t i = 0; i < setlen; i++) {
if (s[j] == from[i]) {
s[j] = to[i];
break;
@@ -769,9 +766,8 @@ sds sdsmapchars(sds s, const char *from, const char *to, size_t setlen) {
* Returns the result as an sds string. */
sds sdsjoin(char **argv, int argc, char *sep, size_t seplen) {
sds join = sdsempty();
- int j;
- for (j = 0; j < argc; j++) {
+ for (int j = 0; j < argc; j++) {
join = sdscat(join, argv[j]);
if (j != argc - 1) { join = sdscatlen(join, sep, seplen); }
}
@@ -781,9 +777,8 @@ sds sdsjoin(char **argv, int argc, char *sep, size_t seplen) {
/* Like sdsjoin, but joins an array of SDS strings. */
sds sdsjoinsds(sds *argv, int argc, const char *sep, size_t seplen) {
sds join = sdsempty();
- int j;
- for (j = 0; j < argc; j++) {
+ for (int j = 0; j < argc; j++) {
join = sdscatsds(join, argv[j]);
if (j != argc - 1) { join = sdscatlen(join, sep, seplen); }
}