{
return(-1);
}
+
+int RAND_egd_bytes(const char *path,int bytes)
+ {
+ return(-1);
+ }
#else
#include <openssl/opensslconf.h>
#include OPENSSL_UNISTD
if (fd != -1) close(fd);
return(ret);
}
+
+int RAND_egd_bytes(const char *path,int bytes)
+ {
+ int ret = 0;
+ struct sockaddr_un addr;
+ int len, num;
+ int fd = -1;
+ unsigned char buf[255];
+
+ memset(&addr, 0, sizeof(addr));
+ addr.sun_family = AF_UNIX;
+ if (strlen(path) > sizeof(addr.sun_path))
+ return (-1);
+ strcpy(addr.sun_path,path);
+ len = offsetof(struct sockaddr_un, sun_path) + strlen(path);
+ fd = socket(AF_UNIX, SOCK_STREAM, 0);
+ if (fd == -1) return (-1);
+ if (connect(fd, (struct sockaddr *)&addr, len) == -1) goto err;
+
+ while(bytes > 0)
+ {
+ buf[0] = 1;
+ buf[1] = bytes < 255 ? bytes : 255;
+ write(fd, buf, 2);
+ if (read(fd, buf, 1) != 1)
+ {
+ ret=-1;
+ goto err;
+ }
+ if(buf[0] == 0)
+ goto err;
+ num = read(fd, buf, buf[0]);
+ if (num < 1)
+ {
+ ret=-1;
+ goto err;
+ }
+ RAND_seed(buf, num);
+ if (RAND_status() != 1)
+ {
+ ret=-1;
+ goto err;
+ }
+ ret += num;
+ bytes-=num;
+ }
+ err:
+ if (fd != -1) close(fd);
+ return(ret);
+ }
+
+
#endif