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-rw-r--r--src/utils.c65
1 files changed, 36 insertions, 29 deletions
diff --git a/src/utils.c b/src/utils.c
index 64a2f2b13..772c25a0a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -27,75 +27,82 @@
#include <sys/time.h>
#include <unistd.h>
-char * myFgets(char * buffer, int bufferSize, FILE * fp) {
- char * ret = fgets(buffer,bufferSize,fp);
- if(ret && strlen(buffer)>0 && buffer[strlen(buffer)-1]=='\n') {
- buffer[strlen(buffer)-1] = '\0';
+char *myFgets(char *buffer, int bufferSize, FILE * fp)
+{
+ char *ret = fgets(buffer, bufferSize, fp);
+ if (ret && strlen(buffer) > 0 && buffer[strlen(buffer) - 1] == '\n') {
+ buffer[strlen(buffer) - 1] = '\0';
}
- if(ret && strlen(buffer)>0 && buffer[strlen(buffer)-1]=='\r') {
- buffer[strlen(buffer)-1] = '\0';
+ if (ret && strlen(buffer) > 0 && buffer[strlen(buffer) - 1] == '\r') {
+ buffer[strlen(buffer) - 1] = '\0';
}
return ret;
}
-char * strDupToUpper(char * str) {
- char * ret = strdup(str);
+char *strDupToUpper(char *str)
+{
+ char *ret = strdup(str);
int i;
- for(i=0;i<strlen(str);i++) ret[i] = toupper((int)ret[i]);
+ for (i = 0; i < strlen(str); i++)
+ ret[i] = toupper((int)ret[i]);
return ret;
}
-void stripReturnChar(char * string) {
- while(string && (string = strchr(string,'\n'))) {
+void stripReturnChar(char *string)
+{
+ while (string && (string = strchr(string, '\n'))) {
*string = ' ';
}
}
-void my_usleep(long usec) {
+void my_usleep(long usec)
+{
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = usec;
- select(0,NULL,NULL,NULL,&tv);
+ select(0, NULL, NULL, NULL, &tv);
}
-int ipv6Supported(void) {
+int ipv6Supported(void)
+{
#ifdef HAVE_IPV6
int s;
- s = socket(AF_INET6,SOCK_STREAM,0);
- if(s == -1) return 0;
+ s = socket(AF_INET6, SOCK_STREAM, 0);
+ if (s == -1)
+ return 0;
close(s);
return 1;
#endif
- return 0;
+ return 0;
}
-char * appendToString(char * dest, const char * src) {
+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);
+ if (dest == NULL) {
+ dest = malloc(srclen + 1);
+ memset(dest, 0, srclen + 1);
destlen = 0;
- }
- else {
+ } else {
destlen = strlen(dest);
- dest = realloc(dest, destlen+srclen+1);
+ dest = realloc(dest, destlen + srclen + 1);
}
- memcpy(dest+destlen, src, srclen);
- dest[destlen+srclen] = '\0';
+ 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);
+ return ((unsigned long)p[0] << 0) |
+ ((unsigned long)p[1] << 8) |
+ ((unsigned long)p[2] << 16) | ((unsigned long)p[3] << 24);
}