X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/9e3ab7a0fb2efc08fa3e4c242ba8cbdd3904e23f..8c0c6ad5b28ac7922864df3c4279fd32eabfb4eb:/openwrt/package/mtd/mtd.c

diff --git a/openwrt/package/mtd/mtd.c b/openwrt/package/mtd/mtd.c
index bdc2f10f7..23e99160a 100644
--- a/openwrt/package/mtd/mtd.c
+++ b/openwrt/package/mtd/mtd.c
@@ -96,7 +96,7 @@ image_check_bcom(int imagefd, const char *mtd)
 	}
 
 	/* check if image fits to mtd device */
-	fd = mtd_open(mtd, O_RDWR);
+	fd = mtd_open(mtd, O_RDWR | O_SYNC);
 	if(fd < 0) {
 		fprintf(stderr, "Could not open mtd device: %s\n", mtd);
 		exit(1);
@@ -113,6 +113,7 @@ image_check_bcom(int imagefd, const char *mtd)
 		return 0;
 	}	
 	
+	close(fd);
 	return 1;
 }
 
@@ -148,7 +149,7 @@ int mtd_check(char *mtd)
 	struct mtd_info_user mtdInfo;
 	int fd;
 
-	fd = mtd_open(mtd, O_RDWR);
+	fd = mtd_open(mtd, O_RDWR | O_SYNC);
 	if(fd < 0) {
 		fprintf(stderr, "Could not open mtd device: %s\n", mtd);
 		return 0;
@@ -171,7 +172,7 @@ mtd_unlock(const char *mtd)
 	struct mtd_info_user mtdInfo;
 	struct erase_info_user mtdLockInfo;
 
-	fd = mtd_open(mtd, O_RDWR);
+	fd = mtd_open(mtd, O_RDWR | O_SYNC);
 	if(fd < 0) {
 		fprintf(stderr, "Could not open mtd device: %s\n", mtd);
 		exit(1);
@@ -222,7 +223,7 @@ mtd_erase(const char *mtd)
 	struct mtd_info_user mtdInfo;
 	struct erase_info_user mtdEraseInfo;
 
-	fd = mtd_open(mtd, O_RDWR);
+	fd = mtd_open(mtd, O_RDWR | O_SYNC);
 	if(fd < 0) {
 		fprintf(stderr, "Could not open mtd device: %s\n", mtd);
 		exit(1);
@@ -260,8 +261,9 @@ mtd_write(int imagefd, const char *mtd, int quiet)
 	size_t r, w, e;
 	struct mtd_info_user mtdInfo;
 	struct erase_info_user mtdEraseInfo;
+	int ret = 0;
 
-	fd = mtd_open(mtd, O_RDWR);
+	fd = mtd_open(mtd, O_RDWR | O_SYNC);
 	if(fd < 0) {
 		fprintf(stderr, "Could not open mtd device: %s\n", mtd);
 		exit(1);
@@ -318,7 +320,8 @@ mtd_write(int imagefd, const char *mtd, int quiet)
 	}
 	if (!quiet)
 		fprintf(stderr, "\b\b\b\b");
-	
+
+	close(fd);
 	return 0;
 }
 
@@ -331,7 +334,8 @@ void usage(void)
 	"        erase                   erase all data on device\n"
 	"        write <imagefile>|-     write <imagefile> (use - for stdin) to device\n"
 	"Following options are available:\n"
-	"        -q                      quiet mode\n"
+	"        -q                      quiet mode (once: no [w] on writing,\n"
+	"                                           twice: no status messages)\n"
 	"        -r                      reboot after successful command\n"
 	"        -f                      force write without trx checks\n"
 	"        -e <device>             erase <device> before executing the command\n\n"
@@ -365,7 +369,7 @@ int main (int argc, char **argv)
 				boot = 1;
 				break;
 			case 'q':
-				quiet = 1;
+				quiet++;
 				break;
 			case 'e':
 				i = 0;
@@ -409,7 +413,7 @@ int main (int argc, char **argv)
 	
 		/* check trx file before erasing or writing anything */
 		if (!image_check(imagefd, device)) {
-			if (!quiet && force)
+			if ((quiet < 2) || !force)
 				fprintf(stderr, "TRX check failed!\n");
 			if (!force)
 				exit(1);
@@ -428,10 +432,10 @@ int main (int argc, char **argv)
 	i = 0;
 	unlocked = 0;
 	while (erase[i] != NULL) {
-		if (!quiet)
+		if (quiet < 2)
 			fprintf(stderr, "Unlocking %s ...\n", erase[i]);
 		mtd_unlock(erase[i]);
-		if (!quiet)
+		if (quiet < 2)
 			fprintf(stderr, "Erasing %s ...\n", erase[i]);
 		mtd_erase(erase[i]);
 		if (strcmp(erase[i], device) == 0)
@@ -440,7 +444,7 @@ int main (int argc, char **argv)
 	}
 	
 	if (!unlocked) {
-		if (!quiet) 
+		if (quiet < 2) 
 			fprintf(stderr, "Unlocking %s ...\n", device);
 		mtd_unlock(device);
 	}
@@ -449,17 +453,21 @@ int main (int argc, char **argv)
 		case CMD_UNLOCK:
 			break;
 		case CMD_ERASE:
+			if (quiet < 2)
+				fprintf(stderr, "Erasing %s ...\n", device);
 			mtd_erase(device);
 			break;
 		case CMD_WRITE:
-			if (!quiet)
+			if (quiet < 2)
 				fprintf(stderr, "Writing from %s to %s ... ", imagefile, device);
 			mtd_write(imagefd, device, quiet);
-			if (!quiet)
+			if (quiet < 2)
 				fprintf(stderr, "\n");
 			break;
 	}
 
+	sync();
+	
 	if (boot)
 		kill(1, 15); // send SIGTERM to init for reboot