fix spelling

RELNOTES.md

@@ -366,7 +366,7 @@ iperf 3.2 2017-06-26
     is primarily a cosmetic change to prevent these fairly meaningless
     intervals from showing up in the output (#278).
 
-  * Compatiblity note: Users running iperf3 3.2 or newer from the
+  * Compatibility note: Users running iperf3 3.2 or newer from the
     bwctl utility will need to obtain version 1.6.3 or newer of bwctl.
     Note that bwctl, a component of the perfSONAR toolkit, has been
     deprecated in favor of pScheduler since the release of perfSONAR
@@ -871,7 +871,7 @@ iperf 3.0b3 2010-07-23
   * Better error handling
       * All errors now handled with iperf_error()
       * All functions that can return errors return NULL or -1 on error and set i_errno appropriately
-  * Iperf API intruduced
+  * Iperf API introduced
       * Support for adding new protocols
       * Added support for callback functions
           * on_connect - executes after a connection is made to the server

docs/faq.rst

@@ -116,7 +116,7 @@ How can I build on a system that doesn't support profiled executables?
 
      And then run ``./bootstrap.sh``, that will regenerate the project
      Makefiles to make the exclusion of the profiled iperf3 executable
-     permanant (within that source tree).
+     permanent (within that source tree).
 
 I'm seeing quite a bit of unexpected UDP loss. Why?
   First, confirm you are using iperf 3.1.5 or higher. There was an

docs/news.rst

@@ -410,6 +410,6 @@ https://github.com/esnet/iperf
 
 During development, there were various distributions of the source
 code unofficially released carrying a 3.0.0 version number.  Because
-of the possiblity for confusion, this first public release of iperf3
+of the possibility for confusion, this first public release of iperf3
 was numbered 3.0.1.
 

src/iperf.h

@@ -79,7 +79,7 @@ typedef uint64_t iperf_size_t;
 
 struct iperf_interval_results
 {
-    iperf_size_t bytes_transferred; /* bytes transfered in this interval */
+    iperf_size_t bytes_transferred; /* bytes transferred in this interval */
     struct iperf_time interval_start_time;
     struct iperf_time interval_end_time;
     float     interval_duration;
@@ -146,7 +146,7 @@ struct iperf_settings
     int       blksize;              /* size of read/writes (-l) */
     iperf_size_t  rate;                 /* target data rate for application pacing*/
     iperf_size_t  bitrate_limit;   /* server's maximum allowed total data rate for all streams*/
-    double        bitrate_limit_interval;  /* interval for avaraging total data rate */
+    double        bitrate_limit_interval;  /* interval for averaging total data rate */
     int           bitrate_limit_stats_per_interval;     /* calculated number of stats periods for averaging total data rate */
     uint64_t  fqrate;               /* target data rate for FQ pacing*/
     int	      pacing_timer;	    /* pacing timer in microseconds */
@@ -350,7 +350,7 @@ struct iperf_test
 
     iperf_size_t bitrate_limit_stats_count;               /* Number of stats periods accumulated for server's total bitrate average */
     iperf_size_t *bitrate_limit_intervals_traffic_bytes;  /* Pointer to a cyclic array that includes the last interval's bytes transferred */
-    iperf_size_t bitrate_limit_last_interval_index;       /* Index of the last interval traffic insrted into the cyclic array */
+    iperf_size_t bitrate_limit_last_interval_index;       /* Index of the last interval traffic inserted into the cyclic array */
     int          bitrate_limit_exceeded;                  /* Set by callback routine when average data rate exceeded the server's bitrate limit */
 
     int server_last_run_rc;                      /* Save last server run rc for next test */

src/iperf3.1

@@ -96,7 +96,7 @@ test by specifying the --get-server-output flag.
 Either the client or the server can produce its output in a JSON
 structure, useful for integration with other programs, by passing it
 the -J flag.
-Because the contents of the JSON structure are only competely known
+Because the contents of the JSON structure are only completely known
 after the test has finished, no JSON output will be emitted until the
 end of the test.
 .PP
@@ -137,7 +137,7 @@ In addition, on the client side you can override the server's
 affinity for just that one test, using the \fIn,m\fR form of
 argument.
 Note that when using this feature, a process will only be bound
-to a single CPU (as opposed to a set containing potentialy multiple
+to a single CPU (as opposed to a set containing potentially multiple
 CPUs).
 .TP
 .BR -B ", " --bind " \fIhost\fR"

src/iperf_api.c

@@ -1676,7 +1676,7 @@ iperf_check_throttle(struct iperf_stream *sp, struct iperf_time *nowP)
     }
 }
 
-/* Verify that average traffic is not greater than the specifid limit */
+/* Verify that average traffic is not greater than the specified limit */
 void
 iperf_check_total_rate(struct iperf_test *test, iperf_size_t last_interval_bytes_transferred)
 {
@@ -1688,7 +1688,7 @@ iperf_check_total_rate(struct iperf_test *test, iperf_size_t last_interval_bytes
     if (test->done || test->settings->bitrate_limit == 0)    // Continue only if check should be done
         return;
 
-    /* Add last inetrval's transffered bytes to the array */
+    /* Add last inetrval's transferred bytes to the array */
     if (++test->bitrate_limit_last_interval_index >= test->settings->bitrate_limit_stats_per_interval)
         test->bitrate_limit_last_interval_index = 0;
     test->bitrate_limit_intervals_traffic_bytes[test->bitrate_limit_last_interval_index] = last_interval_bytes_transferred;
@@ -2386,7 +2386,7 @@ get_results(struct iperf_test *test)
 				    sp->peer_packet_count = pcount;
 				    sp->result->bytes_received = bytes_transferred;
 				    /*
-				     * We have to handle the possibilty that
+				     * We have to handle the possibility that
 				     * start_time and end_time might not be
 				     * available; this is the case for older (pre-3.2)
 				     * servers.
@@ -2871,7 +2871,7 @@ iperf_free_test(struct iperf_test *test)
         }
     }
 
-    /* Free interval's traffic array for avrage rate calculations */
+    /* Free interval's traffic array for average rate calculations */
     if (test->bitrate_limit_intervals_traffic_bytes != NULL)
         free(test->bitrate_limit_intervals_traffic_bytes);
 
@@ -3175,7 +3175,7 @@ iperf_print_intermediate(struct iperf_test *test)
 
 	    /*
 	     * If the interval is at least 10% the normal interval
-	     * length, or if there were actual bytes transferrred,
+	     * length, or if there were actual bytes transferred,
 	     * then we want to keep this interval.
 	     */
 	    if (interval_len >= test->stats_interval * 0.10 ||
@@ -3447,7 +3447,7 @@ iperf_print_results(struct iperf_test *test)
          * the streams.  It's possible to not have any streams at all
          * if the client got interrupted before it got to do anything.
          *
-         * Also note that we try to keep seperate values for the sender
+         * Also note that we try to keep separate values for the sender
          * and receiver ending times.  Earlier iperf (3.1 and earlier)
          * servers didn't send that to the clients, so in this case we fall
          * back to using the client's ending timestamp.  The fallback is

src/iperf_auth.c

@@ -246,7 +246,7 @@ int encrypt_rsa_message(const char *plaintext, EVP_PKEY *public_key, unsigned ch
     BIO_free(bioBuff);
 
     if (encryptedtext_len < 0) {
-      /* We probably shoudln't be printing stuff like this */
+      /* We probably shouldn't be printing stuff like this */
       fprintf(stderr, "%s\n", ERR_error_string(ERR_get_error(), NULL));
     }
 
@@ -273,7 +273,7 @@ int decrypt_rsa_message(const unsigned char *encryptedtext, const int encryptedt
     BIO_free(bioBuff);
 
     if (plaintext_len < 0) {
-      /* We probably shoudln't be printing stuff like this */
+      /* We probably shouldn't be printing stuff like this */
       fprintf(stderr, "%s\n", ERR_error_string(ERR_get_error(), NULL));
     }
 

src/iperf_error.c

@@ -436,7 +436,7 @@ iperf_strerror(int int_errno)
 	    snprintf(errstr, len, "skew threshold must be a positive number");
             break;
 	case IEIDLETIMEOUT:
-	    snprintf(errstr, len, "idle timeout parameter is not positive or larget then allowed limit");
+	    snprintf(errstr, len, "idle timeout parameter is not positive or larger than allowed limit");
             break;
 	case IENOMSG:
 	    snprintf(errstr, len, "idle timeout for receiving data");

src/iperf_tcp.c

@@ -274,7 +274,7 @@ iperf_tcp_listen(struct iperf_test *test)
         }
 
 	/*
-	 * If we got an IPv6 socket, figure out if it shoudl accept IPv4
+	 * If we got an IPv6 socket, figure out if it should accept IPv4
 	 * connections as well.  See documentation in netannounce() for
 	 * more details.
 	 */

src/main.c

@@ -62,7 +62,7 @@ main(int argc, char **argv)
     // XXX: Setting the process affinity requires root on most systems.
     //      Is this a feature we really need?
 #ifdef TEST_PROC_AFFINITY
-    /* didnt seem to work.... */
+    /* didn't seem to work.... */
     /*
      * increasing the priority of the process to minimise packet generation
      * delay

src/tcp_info.c

@@ -33,7 +33,7 @@
  * Note that this is only really useful on Linux.
  * XXX: only standard on linux versions 2.4 and later
  #
- * FreeBSD has a limitted implementation that only includes the following:
+ * FreeBSD has a limited implementation that only includes the following:
  *   tcpi_snd_ssthresh, tcpi_snd_cwnd, tcpi_rcv_space, tcpi_rtt
  * Based on information on http://wiki.freebsd.org/8.0TODO, I dont think this will be
  * fixed before v8.1 at the earliest.