diff options
Diffstat (limited to '')
| -rw-r--r-- | src/utils.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/src/utils.c b/src/utils.c index 6cc66e379..7dbe88833 100644 --- a/src/utils.c +++ b/src/utils.c @@ -41,9 +41,9 @@ char * myFgets(char * buffer, int bufferSize, FILE * fp) { char * strDupToUpper(char * str) { char * ret = strdup(str); int i; - + for(i=0;i<strlen(str);i++) ret[i] = toupper((int)ret[i]); - + return ret; } @@ -74,29 +74,28 @@ int ipv6Supported() { } char * appendToString(char * dest, const char * src) { - int destlen; - int srclen = strlen(src); - - if(dest == NULL) { - dest = malloc(srclen+1); - memset(dest, 0, srclen+1); - destlen = 0; - } - else { - destlen = strlen(dest); - dest = realloc(dest, destlen+srclen+1); - } - - memcpy(dest+destlen, src, srclen); - dest[destlen+srclen] = '\0'; - - return dest; + int destlen; + int srclen = strlen(src); + + if(dest == NULL) { + dest = malloc(srclen+1); + memset(dest, 0, srclen+1); + destlen = 0; + } + else { + destlen = strlen(dest); + dest = realloc(dest, destlen+srclen+1); + } + + memcpy(dest+destlen, src, srclen); + dest[destlen+srclen] = '\0'; + + return dest; } unsigned long readLEuint32(const unsigned char *p) { return ((unsigned long) p[0] << 0) | - ((unsigned long) p[1] << 8) | - ((unsigned long) p[2] << 16) | ((unsigned long) p[3] << 24); + ((unsigned long) p[1] << 8) | + ((unsigned long) p[2] << 16) | ((unsigned long) p[3] << 24); } - |