Added all changes made between v1.6.6 and June 2020

src/include/options.h

@@ -14,30 +14,30 @@ typedef struct opts_s *opts_t;
 
 struct opts_s {           /* structure describing run-time options */
 	char *program_name;            /* name the program is running as */
-	unsigned char do_nothing;      /* exit-without-doing-anything flag */
-	unsigned char progress;        /* progress bar flag */
-	unsigned char timer;           /* timer flag */
-	unsigned char eta;             /* ETA flag */
-	unsigned char fineta;          /* absolute ETA flag */
-	unsigned char rate;            /* rate counter flag */
-	unsigned char average_rate;    /* average rate counter flag */
-	unsigned char bytes;           /* bytes transferred flag */
-	unsigned char bufpercent;      /* transfer buffer percentage flag */
+	bool do_nothing;               /* exit-without-doing-anything flag */
+	bool progress;                 /* progress bar flag */
+	bool timer;                    /* timer flag */
+	bool eta;                      /* ETA flag */
+	bool fineta;                   /* absolute ETA flag */
+	bool rate;                     /* rate counter flag */
+	bool average_rate;             /* average rate counter flag */
+	bool bytes;                    /* bytes transferred flag */
+	bool bufpercent;               /* transfer buffer percentage flag */
 	unsigned int lastwritten;      /* show N bytes last written */
-	unsigned char force;           /* force-if-not-terminal flag */
-	unsigned char cursor;          /* whether to use cursor positioning */
-	unsigned char numeric;         /* numeric output only */
-	unsigned char wait;            /* wait for transfer before display */
-	unsigned char linemode;        /* count lines instead of bytes */
-	unsigned char null;            /* lines are null-terminated */
-	unsigned char no_op;           /* do nothing other than pipe data */
+	bool force;                    /* force-if-not-terminal flag */
+	bool cursor;                   /* whether to use cursor positioning */
+	bool numeric;                  /* numeric output only */
+	bool wait;                     /* wait for transfer before display */
+	bool linemode;                 /* count lines instead of bytes */
+	bool null;                     /* lines are null-terminated */
+	bool no_op;                    /* do nothing other than pipe data */
 	unsigned long long rate_limit; /* rate limit, in bytes per second */
 	unsigned long long buffer_size;/* buffer size, in bytes (0=default) */
 	unsigned int remote;           /* PID of pv to update settings of */
 	unsigned long long size;       /* total size of data */
-	unsigned char no_splice;       /* flag set if never to use splice */
-	unsigned char skip_errors;     /* skip read errors flag */
-	unsigned char stop_at_size;    /* set if we stop at "size" bytes */
+	bool no_splice;                /* flag set if never to use splice */
+	unsigned int skip_errors;      /* skip read errors counter */
+	bool stop_at_size;             /* set if we stop at "size" bytes */
 	double interval;               /* interval between updates */
 	double delay_start;            /* delay before first display */
 	unsigned int watch_pid;	       /* process to watch fds of */