git archive's --prefix arg needs a trailing /

Further to the discussion with John Hasler, here are new diffs which
handles the incoming stratum 0 claim of a remote server by redefining the
incoming stratum as one bigger than the Max if it is zero, as per the NTP
version 4 documentation.

If the incoming stratum is zero it sets it to NTP_MAX_STRATUM+1 . If our
current stratum is larger than the NTP_MAX_STRATUM, the outgoing stratum is
also set to zero as per the suggestions in the NTP docs.
Introduces the new NTP_INVALID_STRATUM of 0 for doing these tests or
setting the outgoing stratum.

It is unclear whether chrony wants to follow NTP in setting the outgoing
stratum to zero if it is unknown or invalid, rather than a number larger
than the max stratum. Setting it to zero seems silly, since zero is already
used to define the stratum of a hardware clock (GPS, atomic, etc). This
seems ripe for confusion. But the fact that the ntp docs state to do this,
and that ntp servers (eg ntp.ubc.ca) are already doing this (using 0 to
mean invalid) means that chrony has to handle it on the incoming packets
from the servers.

.gitignore

@@ -0,0 +1,6 @@
+*.swp
+*.o
+Makefile
+chronyc
+chronyd
+version.h

acquire.c

@@ -358,7 +358,7 @@ read_from_socket(void *anything)
   int status;
   ReceiveBuffer msg;
   struct sockaddr_in his_addr;
-  int his_addr_len;
+  socklen_t his_addr_len;
   int flags;
   int message_length;
   unsigned long remote_ip;

addrfilt.c

@@ -6,7 +6,7 @@
   chronyd/chronyc - Programs for keeping computer clocks accurate.
 
  **********************************************************************
- * Copyright (C) Richard P. Curnow  1997-2002
+ * Copyright (C) Richard P. Curnow  1997,1998,1999,2000,2001,2002,2005
  * 
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -43,15 +43,11 @@
 /* Define the table size */
 #define TABLE_SIZE (1UL<<NBITS)
 
-struct _TableNode;
-
-typedef struct _TableNode ExtendedTable[TABLE_SIZE];
-
 typedef enum {DENY, ALLOW, AS_PARENT} State;
 
 typedef struct _TableNode {
   State state;
-  ExtendedTable *extended;
+  struct _TableNode *extended;
 } TableNode;
 
 struct ADF_AuthTableInst {
@@ -101,7 +97,7 @@ close_node(TableNode *node)
 
   if (node->extended != NULL) {
     for (i=0; i<TABLE_SIZE; i++) {
-      child_node = &((*(node->extended))[i]);
+      child_node = &(node->extended[i]);
       close_node(child_node);
     }
     Free(node->extended);
@@ -124,10 +120,10 @@ open_node(TableNode *node)
 
   if (node->extended == NULL) {
 
-    node->extended = MallocNew(ExtendedTable);
+    node->extended = MallocArray(struct _TableNode, TABLE_SIZE);
 
     for (i=0; i<TABLE_SIZE; i++) {
-      child_node = &((*(node->extended))[i]);
+      child_node = &(node->extended[i]);
       child_node->state = AS_PARENT;
       child_node->extended = NULL;
     }
@@ -168,7 +164,7 @@ set_subnet(TableNode *start_node,
         if (!(node->extended)) {
           open_node(node);
         }
-        node = &((*(node->extended))[subnet]);
+        node = &(node->extended[subnet]);
         bits_to_go -= NBITS;
       }
 
@@ -187,7 +183,7 @@ set_subnet(TableNode *start_node,
         if (!(node->extended)) {
           open_node(node);
         }
-        node = &((*(node->extended))[subnet]);
+        node = &(node->extended[subnet]);
         bits_to_go -= NBITS;
       }
 
@@ -199,7 +195,7 @@ set_subnet(TableNode *start_node,
       }
       
       for (i=subnet, j=0; j<N; i++, j++) {
-        this_node = &((*(node->extended))[i]);
+        this_node = &(node->extended[i]);
         if (delete_children) {
           close_node(this_node);
         }
@@ -283,7 +279,7 @@ check_ip_in_node(TableNode *start_node, unsigned long ip)
     if (node->extended) {
       subnet = get_subnet(residual);
       residual = get_residual(residual);
-      node = &((*(node->extended))[subnet]);
+      node = &(node->extended[subnet]);
     } else {
       /* Make decision on this node */
       finished = 1;

build_kit

@@ -1,45 +0,0 @@
-#!/usr/bin/env perl
-# $Header: /cvs/src/chrony/build_kit,v 1.13 2003/01/12 23:50:54 richard Exp $
-# Perl script for building a release
-
-# Have to run it in the current directory
-if (($0 ne "build_kit") && ($0 ne "./build_kit")) {
-  die "Have to be in the checked-out directory to run build_kit";
-}
-
-$here=`pwd`;
-chomp $here;
-$version=$here;
-$version =~ s,^.*/chrony-([^/]+)$,$1, || die "Didn't recognize directory name";
-print "Building kit for version $version\n";
-
-chmod 0755, "configure";
-
-# Overwrite normal version.h file with version-specific one
-open (OUT, ">version.txt");
-print OUT $version."\n";
-close OUT;
-
-# Construct chrony.spec file
-open (IN, "<chrony.spec.sample");
-open (OUT, ">chrony.spec");
-while (<IN>) {
-  s/\@\@VERSION\@\@/$version/;
-  print OUT;
-}
-close (IN);
-close (OUT);
-
-
-# Requires the makeinfo from texinfo v4
-system("makeinfo --no-headers --number-sections -o chrony.txt chrony.texi");
-system ("rm -rf ./{arch}");
-system ("rm -rf ./.arch-ids");
-unlink "chrony.spec.sample";
-unlink("build_kit");
-
-chdir ("..");
-system ("tar cvf - chrony-$version | gzip -9 > chrony-$version.tar.gz");
-system ("gpg -b -a -o chrony-$version-tar-gz-asc.txt chrony-$version.tar.gz");
-
-

chrony.1

@@ -63,3 +63,6 @@ Richard Curnow <rc@rc0.org.uk>
 This man-page was written by Jan Schaumann <jschauma@netmeister.org> as part
 of "The Missing Man Pages Project".  Please see
 \fIhttp://www.netmeister.org/misc/m2p2/index.html\fR for details.
+
+The complete chrony documentation is supplied in texinfo format.
+

chrony.conf.5

@@ -47,3 +47,6 @@ Richard Curnow <rc@rc0.org.uk>
 This man-page was written by Jan Schaumann <jschauma@netmeister.org> as part of "The Missing
 Man Pages Project".  Please see \fIhttp://www.netmeister.org/misc/m2p2/index.html\fR
 for details.
+
+The complete chrony documentation is supplied in texinfo format.
+

chronyc.1

@@ -40,10 +40,10 @@ interactively.
 1.17
 
 .SH BUGS
-To report bugs, please contact the author and/or visit \fIhttp://go.to/chrony\fR
+To report bugs, please contact the author and/or visit \fIhttp://chrony.sunsite.dk/\fR
 
 .SH "SEE ALSO"
-.BR chronyd(1),
+.BR chronyd(8),
 .BR chrony(1)
 
 .I http://chrony.sunsite.dk/
@@ -54,3 +54,6 @@ Richard Curnow <rc@rc0.org.uk>
 This man-page was written by Jan Schaumann <jschauma@netmeister.org> as part of "The Missing
 Man Pages Project".  Please see \fIhttp://www.netmeister.org/misc/m2p2/index.html\fR
 for details.
+
+The complete chrony documentation is supplied in texinfo format.
+

chronyd.8

@@ -109,3 +109,6 @@ Richard Curnow <rc@rc0.org.uk>
 This man-page was written by Jan Schaumann <jschauma@netmeister.org> as part
 of "The Missing Man Pages Project".  Please see
 \fIhttp://www.netmeister.org/misc/m2p2/index.html\fR for details.
+
+The complete chrony documentation is supplied in texinfo format.
+

client.c

@@ -146,7 +146,7 @@ read_line(void)
 static unsigned long
 get_address(const char *hostname)
 {
-  unsigned char *address0;
+  char *address0;
   struct hostent *host;
   unsigned long result;
 
@@ -746,7 +746,7 @@ static int
 accheck_getaddr(char *line, unsigned long *addr)
 {
   unsigned long a, b, c, d, ip;
-  unsigned char *p, *q;
+  char *p, *q;
   p = line;
   while (*p && isspace(*p)) p++;
   if (!*p) {
@@ -1124,7 +1124,7 @@ static int
 submit_request(CMD_Request *request, CMD_Reply *reply, int *reply_auth_ok)
 {
   unsigned long tx_sequence;
-  int where_from_len;
+  socklen_t where_from_len;
   struct sockaddr_in where_from;
   int bad_length, bad_sender, bad_sequence, bad_header;
   int select_status;
@@ -1652,7 +1652,7 @@ process_cmd_tracking(char *line)
     ref_time.tv_usec = ntohl(reply.data.tracking.ref_time_us);
     ref_time_tm = *gmtime((time_t *)&ref_time.tv_sec);
     printf("Ref time (UTC)  : %s", asctime(&ref_time_tm));
-    correction_tv.tv_sec = ntohl(reply.data.tracking.current_correction_s);
+    correction_tv.tv_sec = (int32_t)ntohl(reply.data.tracking.current_correction_s);
     correction_tv.tv_usec = ntohl(reply.data.tracking.current_correction_us);
     correction = (double) correction_tv.tv_sec + 1.0e-6 * correction_tv.tv_usec;
     printf("System time     : %.6f seconds %s of NTP time\n", fabs(correction),
@@ -2319,7 +2319,11 @@ process_line(char *line)
   /* Check for line being blank */
   p = line;
   while (*p && isspace((unsigned char)*p)) p++;
-  if (!*p) return quit;
+  if (!*p) {
+    fflush(stderr);
+    fflush(stdout);
+    return quit;
+  };
 
   if (!strncmp(p, "offline", 7)) {
     do_normal_submit = process_cmd_offline(&tx_message, p+7);
@@ -2480,7 +2484,8 @@ process_line(char *line)
       }
     }
   }
-
+  fflush(stderr);
+  fflush(stdout);
   return quit;
 }
 

cmdmon.c

@@ -1584,7 +1584,7 @@ read_from_cmd_socket(void *anything)
   CMD_Reply tx_message, *prev_tx_message;
   int rx_message_length, tx_message_length;
   struct sockaddr_in where_from;
-  int from_length;
+  socklen_t from_length;
   unsigned long remote_ip;
   unsigned short remote_port;
   int md5_ok;

configure

@@ -133,6 +133,7 @@ For better control, use the options below.
   --readline-inc-dir=DIR Specify where readline include directory is
   --readline-lib-dir=DIR Specify where readline lib directory is
   --with-ncurses-library=DIR Specify where ncurses lib directory is
+  --disable-rtc          Don't include RTC even on Linux
 
 Fine tuning of the installation directories:
   --infodir=DIR          info documentation [PREFIX/info]
@@ -172,6 +173,7 @@ SYSDEFS=""
 
 # Support for readline (on by default)
 feat_readline=1
+feat_rtc=1
 readline_lib=""
 readline_inc=""
 ncurses_lib=""
@@ -206,6 +208,9 @@ do
     --mandir=* )
       SETMANDIR=`echo $option | sed -e 's/^.*=//;'`
     ;;
+    --disable-rtc)
+      feat_rtc=0
+    ;;
     --help | -h )
       usage
       exit 0
@@ -238,7 +243,11 @@ case $SYSTEM in
     esac
     ;;
     Linux* )
-        EXTRA_OBJECTS="sys_linux.o wrap_adjtimex.o rtc_linux.o"
+        EXTRA_OBJECTS="sys_linux.o wrap_adjtimex.o"
+        if [ $feat_rtc -eq 1 ] ; then
+            EXTRA_OBJECTS+=" rtc_linux.o"
+            EXTRA_DEFS+=" -DFEAT_RTC=1"
+        fi
         SYSDEFS="-DLINUX"
         echo "Configuring for " $SYSTEM
         if [ "${MACHINE}" = "alpha" ]; then
@@ -248,7 +257,7 @@ case $SYSTEM in
         fi
     ;;
 
-    BSD/386-i[3456]86 )
+    BSD/386-i[3456]86|FreeBSD-i386 )
         # Antti Jrvinen <costello@iki.fi> reported that this system can
         # be supported with the SunOS 4.x driver files.
         EXTRA_OBJECTS="sys_sunos.o strerror.o"

io_linux.h

@@ -6,7 +6,7 @@
 
 /* Hmm.  These constants vary a bit between systems. */
 /* (__sh__ includes both sh and sh64) */
-#if defined(__i386__) || defined(__sh__)
+#if defined(__i386__) || defined(__sh__) || defined(__arm__)
 #define CHRONY_IOC_NRBITS	8
 #define CHRONY_IOC_TYPEBITS	8
 #define CHRONY_IOC_SIZEBITS	14
@@ -15,7 +15,8 @@
 #define CHRONY_IOC_NONE	0U
 #define CHRONY_IOC_WRITE	1U
 #define CHRONY_IOC_READ	2U
-#elif defined(__alpha__) || defined(__sparc__)
+
+#elif defined(__alpha__) || defined(__sparc__) || defined(__ppc__) || defined(__ppc64__) || defined(__sparc64__)
 #define CHRONY_IOC_NRBITS	8
 #define CHRONY_IOC_TYPEBITS	8
 #define CHRONY_IOC_SIZEBITS	13
@@ -24,6 +25,16 @@
 #define CHRONY_IOC_NONE        1U
 #define CHRONY_IOC_READ        2U
 #define CHRONY_IOC_WRITE       4U
+
+#elif defined(__mips__) || defined(__mips32__)
+#define CHRONY_IOC_NRBITS       8
+#define CHRONY_IOC_TYPEBITS     8
+#define CHRONY_IOC_SIZEBITS     13
+#define CHRONY_IOC_DIRBITS      3
+#define CHRONY_IOC_NONE         1U
+#define CHRONY_IOC_READ         2U
+#define CHRONY_IOC_WRITE        4U
+
 #else
 #error "I don't know the values of the _IOC_* constants for your architecture"
 #endif

logging.c

@@ -116,7 +116,7 @@ LOG_Line_Function(LOG_Severity severity, LOG_Facility facility, const char *form
 
 /* ================================================== */
 
-volatile void
+void
 LOG_Fatal_Function(LOG_Facility facility, const char *format, ...)
 {
   char buf[2048];

logging.h

@@ -77,7 +77,7 @@ extern void LOG_Finalise(void);
 extern void LOG_Line_Function(LOG_Severity severity, LOG_Facility facility, const char *format, ...);
 
 /* Logging function for fatal errors */
-extern volatile void LOG_Fatal_Function(LOG_Facility facility, const char *format, ...);
+extern void LOG_Fatal_Function(LOG_Facility facility, const char *format, ...);
 
 /* Position in code reporting function */
 extern void LOG_Position(const char *filename, int line_number, const char *function_name);

main.c

@@ -74,7 +74,7 @@ delete_pidfile(void)
 
 /* ================================================== */
 
-volatile void
+void
 MAI_CleanupAndExit(void)
 {
   if (!initialised) exit(0);

main.h

@@ -32,7 +32,7 @@
 #define GOT_MAIN_H
 
 /* Function to clean up at end of run */
-extern volatile void MAI_CleanupAndExit(void);
+extern void MAI_CleanupAndExit(void);
 
 #endif /* GOT_MAIN_H */
 

make_release

@@ -0,0 +1,52 @@
+#!/usr/bin/env perl
+
+$tool = "chrony";
+
+$version = shift || die "Usage : $0 <version>\n";
+$subdir = "${tool}-${version}";
+
+unless (-d ".git") {
+  die "No .git subdirectory?"
+}
+
+unless (-d "RELEASES") {
+  mkdir "RELEASES", 0755;
+}
+
+system ("git-tag -s $version");
+die "git-tag failed" if ($? != 0);
+if (-d "RELEASES/$subdir") {
+  system ("rm -rf RELEASES/$subdir");
+}
+
+system ("git-archive --format=tar --prefix=RELEASES/${subdir}/ $version | tar xf -");
+die "git-tar-tree failed" if ($? != 0);
+
+chdir "RELEASES";
+$here = qx/pwd/;
+chomp $here;
+chdir $subdir;
+
+open (OUT, ">version.txt");
+print OUT $version."\n";
+close OUT;
+
+open (IN, "<${tool}.spec.sample");
+open (OUT, ">${tool}.spec");
+while (<IN>) {
+  s/\@\@VERSION\@\@/$version/;
+  print OUT;
+}
+close (IN);
+close (OUT);
+
+system("makeinfo --no-headers --number-sections -o chrony.txt chrony.texi");
+unlink "make_release";
+unlink "${tool}.spec.sample";
+unlink ".gitignore";
+
+chdir $here;
+system ("tar cvf - $subdir | gzip -9 > ${subdir}.tar.gz");
+system ("gpg -b -a -o ${subdir}-tar-gz-asc.txt ${subdir}.tar.gz");
+
+

ntp_core.c

@@ -196,6 +196,9 @@ struct NCR_Instance_Record {
 /* Maximum allowed stratum */
 #define NTP_MAX_STRATUM 15
 
+/* INVALID or Unkown  stratum from external server  as per the NTP 4 docs */
+#define NTP_INVALID_STRATUM 0
+
 /* ================================================== */
 
 static ADF_AuthTable access_auth_table;
@@ -378,7 +381,7 @@ generate_packet_auth(NTP_Packet *pkt, unsigned long keyid)
   if (keyok) {
     pkt->auth_keyid = htonl(keyid);
     MD5Init(&ctx);
-    MD5Update(&ctx, keytext, keylen);
+    MD5Update(&ctx, (unsigned char *) keytext, keylen);
     MD5Update(&ctx, (unsigned char *) pkt, offsetof(NTP_Packet, auth_keyid));
     MD5Final(&ctx);
     memcpy(&(pkt->auth_data), &ctx.digest, 16);
@@ -447,7 +450,7 @@ check_packet_auth(NTP_Packet *pkt, unsigned long keyid)
   if (keyok) {
     pkt->auth_keyid = htonl(keyid);
     MD5Init(&ctx);
-    MD5Update(&ctx, keytext, keylen);
+    MD5Update(&ctx, (unsigned char *) keytext, keylen);
     MD5Update(&ctx, (unsigned char *) pkt, offsetof(NTP_Packet, auth_keyid));
     MD5Final(&ctx);
     if (!memcmp((void *) &ctx.digest, (void *) &(pkt->auth_data), 16)) {
@@ -539,7 +542,13 @@ transmit_packet(NTP_Mode my_mode, /* The mode this machine wants to be */
 
   /* Generate transmit packet */
   message.lvm = ((leap << 6) &0xc0) | ((version << 3) & 0x38) | (my_mode & 0x07); 
+  if (our_stratum <= NTP_MAX_STRATUM) {
     message.stratum = our_stratum;
+  } else {
+    /* (WGU) to handle NTP  "Invalid" stratum as per the NTP V4 documents. */
+    message.stratum = NTP_INVALID_STRATUM;
+  }
+ 
   message.poll = my_poll;
   message.precision = LCL_GetSysPrecisionAsLog();
 
@@ -983,6 +992,12 @@ receive_packet(NTP_Packet *message, struct timeval *now, NCR_Instance inst, int
     test6 = 1; /* Succeeded */
   }
 
+  /* (WGU) Set stratum to greater than any valid if incoming is 0 */
+  /* as per the NPT v4 documentation*/
+  if (message->stratum <= NTP_INVALID_STRATUM) {
+    message->stratum = NTP_MAX_STRATUM + 1;
+  }
+
   /* Test 7 checks that the stratum in the packet is appropriate */
   if ((message->stratum > REF_GetOurStratum()) ||
       (message->stratum > NTP_MAX_STRATUM)) {

ntp_io.c

@@ -184,7 +184,7 @@ read_from_socket(void *anything)
   ReceiveBuffer message;
   int message_length;
   struct sockaddr_in where_from;
-  int from_length;
+  socklen_t from_length;
   unsigned int flags = 0;
   struct timeval now;
   NTP_Remote_Address remote_addr;
@@ -244,7 +244,7 @@ NIO_SendNormalPacket(NTP_Packet *packet, NTP_Remote_Address *remote_addr)
 
   if (sendto(sock_fd, (void *) packet, NTP_NORMAL_PACKET_SIZE, 0,
              (struct sockaddr *) &remote, sizeof(remote)) < 0) {
-    LOG(LOGS_WARN, LOGF_NtpIO, "Could not send to :%s%d : %s",
+    LOG(LOGS_WARN, LOGF_NtpIO, "Could not send to %s:%d : %s",
         UTI_IPToDottedQuad(remote_addr->ip_addr), remote_addr->port, strerror(errno));
   }
 
@@ -267,7 +267,7 @@ NIO_SendAuthenticatedPacket(NTP_Packet *packet, NTP_Remote_Address *remote_addr)
 
   if (sendto(sock_fd, (void *) packet, sizeof(NTP_Packet), 0,
              (struct sockaddr *) &remote, sizeof(remote)) < 0) {
-    LOG(LOGS_WARN, LOGF_NtpIO, "Could not send to :%s%d : %s",
+    LOG(LOGS_WARN, LOGF_NtpIO, "Could not send to %s:%d : %s",
         UTI_IPToDottedQuad(remote_addr->ip_addr), remote_addr->port, strerror(errno));
   }
 

rtc.c

@@ -33,7 +33,7 @@
 #include "logging.h"
 #include "conf.h"
 
-#if defined LINUX
+#if defined LINUX && defined FEAT_RTC
 #include "rtc_linux.h"
 #endif /* defined LINUX */
 
@@ -53,7 +53,7 @@ static struct {
   void (*cycle_logfile)(void);
 } driver =
 {
-#if defined LINUX
+#if defined LINUX && defined FEAT_RTC
   RTC_Linux_Initialise,
   RTC_Linux_Finalise,
   RTC_Linux_TimePreInit,

rtc_linux.c

@@ -174,7 +174,7 @@ static double file_ref_offset, file_rate_ppm;
 /* ================================================== */
 
 /* Flag to remember whether to assume the RTC is running on UTC */
-static int rtc_on_utc = 0;
+static int rtc_on_utc = 1;
 
 /* ================================================== */
 
@@ -226,15 +226,18 @@ accumulate_sample(time_t rtc, struct timeval *sys)
     discard_samples(NEW_FIRST_WHEN_FULL);
   }
 
-  rtc_sec[n_samples] = rtc;
 
   /* Always use most recent sample as reference */
+  /* use sample only if n_sample is not negative*/
+  if(n_samples >=0)
+  {
   rtc_ref = rtc;
-
+  rtc_sec[n_samples] = rtc;
   rtc_trim[n_samples] = 0.0;
   system_times[n_samples] = *sys;
-  ++n_samples;
   ++n_samples_since_regression;
+  }
+  ++n_samples;
   return;
   
 }
@@ -742,7 +745,11 @@ handle_initial_trim(void)
   run_regression(1, &coefs_valid, &coef_ref_time, &coef_seconds_fast, &coef_gain_rate);
 
   n_samples_since_regression = 0;
-  n_samples = 0;
+
+  /* Set sample number to -1 so the next sample is not used, as it will not yet be corrected for System Trim*/
+
+  n_samples = -1;
+
 
   read_coefs_from_file();
 
@@ -866,6 +873,8 @@ read_from_device(void *any)
   int error = 0;
 
   status = read(fd, &data, sizeof(data));
+  if (operating_mode == OM_NORMAL)
+      status = read(fd, &data, sizeof(data));
   if (status < 0) {
     /* This looks like a bad error : the file descriptor was indicating it was
      * ready to read but we couldn't read anything.  Give up. */

sourcestats.c

@@ -373,9 +373,9 @@ find_best_sample_index(SST_Stats inst, double *times_back)
 /* This defines the assumed ratio between the standard deviation of
    the samples and the peer distance as measured from the round trip
    time.  E.g. a value of 4 means that we think the standard deviation
-   is a quarter of the peer distance */
+   is four times the fluctuation  of the peer distance */
 
-#define SD_TO_DIST_RATIO 8.0
+#define SD_TO_DIST_RATIO 1.0
 
 /* ================================================== */
 /* This function runs the linear regression operation on the data.  It

sys_linux.c

@@ -98,7 +98,7 @@ static void handle_end_of_slew(void *anything);
 /* ================================================== */
 
 inline static int
-round(double x) {
+our_round(double x) {
   int y;
   y = (int)(x + 0.5);
   while ((double)y < x - 0.5) y++;
@@ -433,7 +433,7 @@ set_frequency(double freq_ppm) {
     neg = 0;
   }
 
-  required_delta_tick = round(freq_ppm / dhz);
+  required_delta_tick = our_round(freq_ppm / dhz);
   required_freq = freq_ppm - dhz * (double) required_delta_tick;
 
   if (neg) {

sysincl.h

@@ -35,7 +35,7 @@
 
 #if defined (SOLARIS) || defined(SUNOS) || defined(LINUX) || defined(__NetBSD__)
 
-#if !defined(__NetBSD__)
+#if !defined(__NetBSD__) && !defined(__FreeBSD__)
 #include <alloca.h>
 #endif
 #include <assert.h>
@@ -43,7 +43,9 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <float.h>
+#if !defined(__FreeBSD__)
 #include <malloc.h>
+#endif
 #include <math.h>
 #include <netdb.h>
 #include <netinet/in.h>

version.txt

@@ -1,4 +1 @@
-#ifndef VERSION_H
-#define VERSION_H
-#define PROGRAM_VERSION_STRING "$Name: V1_12 $"
-#endif /* VERSION_H */
+DEVELOPMENT