*: compile fixes for 64-bit build

console-tools/chvt.c

@@ -25,8 +25,9 @@ int chvt_main(int argc, char **argv)
 	}
 
 	fd = get_console_fd();
-	num = xatoul_range(argv[1], 1, 63);
+	num = xatou_range(argv[1], 1, 63);
-	xioctl(fd, VT_ACTIVATE, (void *)num);
+	/* double cast suppresses "cast to ptr from int of different size */
-	xioctl(fd, VT_WAITACTIVE, (void *)num);
+	xioctl(fd, VT_ACTIVATE, (void *)(ptrdiff_t)num);
+	xioctl(fd, VT_WAITACTIVE, (void *)(ptrdiff_t)num);
 	return EXIT_SUCCESS;
 }

console-tools/deallocvt.c

@@ -23,7 +23,7 @@ int deallocvt_main(int argc, char **argv)
 
 	switch (argc) {
 	case 2:
-		num = xatoul_range(argv[1], 1, 63);
+		num = xatou_range(argv[1], 1, 63);
 		/* Fallthrough */
 	case 1:
 		break;
@@ -31,6 +31,7 @@ int deallocvt_main(int argc, char **argv)
 		bb_show_usage();
 	}
 
-	xioctl(get_console_fd(), VT_DISALLOCATE, (void *)num);
+	/* double cast suppresses "cast to ptr from int of different size */
+	xioctl(get_console_fd(), VT_DISALLOCATE, (void *)(ptrdiff_t)num);
 	return EXIT_SUCCESS;
 }

findutils/find.c

@@ -881,7 +881,9 @@ USE_FEATURE_FIND_MAXDEPTH(OPT_MAXDEPTH,)
 				fileAction,     /* file action */
 				fileAction,     /* dir action */
 #if ENABLE_FEATURE_FIND_MAXDEPTH
-				(void*)maxdepth,/* user data */
+				/* double cast suppresses
+				 * "cast to ptr from int of different size" */
+				(void*)(ptrdiff_t)maxdepth,/* user data */
 #else
 				NULL,           /* user data */
 #endif

networking/udhcp/socket.c

@@ -91,7 +91,7 @@ int listen_socket(/*uint32_t ip,*/ int port, const char *inf)
 	struct ifreq interface;
 	struct sockaddr_in addr;
 
-	DEBUG("Opening listen socket on 0x%08x:%d %s", ip, port, inf);
+	DEBUG("Opening listen socket on *:%d %s", port, inf);
 	fd = xsocket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
 
 	setsockopt_reuseaddr(fd);

procps/top.c

@@ -212,6 +212,31 @@ static void do_stats(void)
 }
 #endif /* FEATURE_TOP_CPU_USAGE_PERCENTAGE */
 
+#if ENABLE_FEATURE_TOP_CPU_GLOBAL_PERCENTS && ENABLE_FEATURE_TOP_DECIMALS
+/* formats 7 char string (8 with terminating NUL) */
+static char *fmt_100percent_8(char pbuf[8], unsigned value, unsigned total)
+{
+	unsigned t;
+	if (value >= total) { /* 100% ? */
+		strcpy(pbuf, "  100% ");
+		return pbuf;
+	}
+	/* else generate " [N/space]N.N% " string */
+	value = 1000 * value / total;
+	t = value / 100;
+	value = value % 100;
+	pbuf[0] = ' ';
+	pbuf[1] = t ? t + '0' : ' ';
+	pbuf[2] = '0' + (value / 10);
+	pbuf[3] = '.';
+	pbuf[4] = '0' + (value % 10);
+	pbuf[5] = '%';
+	pbuf[6] = ' ';
+	pbuf[7] = '\0';
+	return pbuf;
+}
+#endif
+
 /* display generic info (meminfo / loadavg) */
 static unsigned long display_generic(int scr_width)
 {
@@ -219,37 +244,10 @@ static unsigned long display_generic(int scr_width)
 	char buf[80];
 	char scrbuf[80];
 	unsigned long total, used, mfree, shared, buffers, cached;
-#if ENABLE_FEATURE_TOP_DECIMALS || ENABLE_FEATURE_TOP_CPU_GLOBAL_PERCENTS
+#if ENABLE_FEATURE_TOP_CPU_GLOBAL_PERCENTS
 	unsigned total_diff;
 #endif
 
-#if ENABLE_FEATURE_TOP_DECIMALS
-	/* formats 7 char string (8 with terminating NUL) */
-	/* using GCCism (nested function) - we need to access total_diff */
-	/* This produces more than 100 bytes smaller code */
-	char *fmt_100percent_8(char pbuf[8], unsigned value)
-	{
-		unsigned t;
-		if (value >= total_diff) { /* 100% ? */
-			strcpy(pbuf, "  100% ");
-			return pbuf;
-		}
-		/* else generate " [N/space]N.N% " string */
-		value = 1000 * value / total_diff;
-		t = value / 100;
-		value = value % 100;
-		pbuf[0] = ' ';
-		pbuf[1] = t ? t + '0' : ' ';
-		pbuf[2] = '0' + (value / 10);
-		pbuf[3] = '.';
-		pbuf[4] = '0' + (value % 10);
-		pbuf[5] = '%';
-		pbuf[6] = ' ';
-		pbuf[7] = '\0';
-		return pbuf;
-	}
-#endif
-
 	/* read memory info */
 	fp = xfopen("meminfo", "r");
 
@@ -316,7 +314,7 @@ static unsigned long display_generic(int scr_width)
 #if ENABLE_FEATURE_TOP_DECIMALS
 /* Generated code is approx +0.3k */
 #define CALC_STAT(xxx) char xxx[8]
-#define SHOW_STAT(xxx) fmt_100percent_8(xxx, (unsigned)(jif.xxx - prev_jif.xxx))
+#define SHOW_STAT(xxx) fmt_100percent_8(xxx, (unsigned)(jif.xxx - prev_jif.xxx), total_diff)
 #define FMT "%s"
 #else
 #define CALC_STAT(xxx) unsigned xxx = 100 * (unsigned)(jif.xxx - prev_jif.xxx) / total_diff

runit/runit_lib.h

@@ -86,9 +86,9 @@ extern unsigned pmatch(const char *, const char *, unsigned);
  * runsv / supervise / sv stuff
  */
 typedef struct svstatus_t {
-	uint64_t time_be64;
+	uint64_t time_be64 ATTRIBUTE_PACKED;
-	uint32_t time_nsec_be32;
+	uint32_t time_nsec_be32 ATTRIBUTE_PACKED;
-	uint32_t pid_le32;
+	uint32_t pid_le32 ATTRIBUTE_PACKED;
 	uint8_t  paused;
 	uint8_t  want;
 	uint8_t  got_term;