5359edc160de518d8e43fdd3448365c15b912c3c
galt
  Mon Jul 22 11:48:10 2019 -0700
Added ipv6 support. Listening processes us hybrid dual stack feature of OS to simplify implementation and use a single listening socket. Works with both TCP and UDP. Parasol working. geoIp also updated and ready for IPv6. Should be invisible to most users, while providing connections via ipv6 where available. Supports both ipv4 and ipv6.

diff --git src/parasol/inc/paraLib.h src/parasol/inc/paraLib.h
index ae5e669..0a6ab47 100644
--- src/parasol/inc/paraLib.h
+++ src/parasol/inc/paraLib.h
@@ -1,75 +1,77 @@
 /* paraLib - some misc. routines used by multiple parasol 
  * associated programs. */
 
 #ifndef PARALIB_H
 #define PARALIB_H
 
 extern char *cuserid(char *__s);  /* Linux should define this but... */
 
 extern int paraHubPort;		      /* Port for hub. */
+extern char *paraHubPortStr;	      /* Port for hub as a string. */
 extern int paraNodePort;	      /* Port for nodes. */
+extern char *paraNodePortStr;	      /* Port for nodes as a string. */
 
 boolean sendWithSig(int fd, char *string);
 /* Send a string with the signature prepended.  Warn 
  * but don't abort if there's a problem.  Return TRUE
  * on success. */
 
 void mustSendWithSig(int fd, char *string);
 /* Send a string with the signature prepended. 
  * Abort on failure. */
 
-char *getMachine();
+char *getMachine(void);
 /* Return host machine name. */
 
-char *getUser();
+char *getUser(void);
 /* Get user name */
 
-int forkOrDie();
+int forkOrDie(void);
 /* Fork, aborting if it fails. */
 
 struct runJobMessage
 /* Parsed out runJob message as paraNode sees it. */
     {
     char *jobIdString;	   /* Unique ID - ascii number */
     char *reserved;	   /* Reserved for future expansion, always "0" */
     char *user;		   /* User associated with job. */
     char *dir;		   /* Directory to run job in. */
     char *in;              /* File for stdin. */
     char *out;		   /* File for stdout. */
     char *err;             /* File for stderr. */
     float cpus;            /* Number of CPUs used by job */
     long long ram;         /* Number of bytes of RAM used by job */
     char *command;	   /* Command line for job. */
     };
 
 boolean parseRunJobMessage(char *line, struct runJobMessage *rjm);
 /* Parse runJobMessage as paraNodes sees it. */
 
 void fillInErrFile(char errFile[512], int jobId, char *tempDir);
 /* Fill in error file name */
 
 extern time_t now;	/* Time when started processing current message */
 
-void findNow();
+void findNow(void);
 /* Just set now to current time. */
 
-char* paraFormatIp(bits32 ip);
+char* paraFormatIp(struct in6_addr *ip);
 /* format a binary IP added into dotted quad format.  ip should be
  * in host byte order. Warning: static return. */
 
 void paraDaemonize(char *progName);
 /* daemonize parasol server process, closing open file descriptors and
  * starting logging based on the -logFacility and -log command line options .
  * if -debug is supplied , don't fork. */
 
 long long paraParseRam(char *ram);
 /* Parse RAM expression like 2000000, 2t, 2g, 2m, 2k
  * Returns long long number of bytes, or -1 for error
  * The value of input variable ram may be modified. */
 
 
 #define NORMAL_PRIORITY 10   /* 1 is highest priority */
 #define MAX_PRIORITY 10000   /* 10000 is the lowest priority */
 
 #endif /* PARALIB_H */