From 5a8069113ee41cf8fecef0344abadebf9fdb4850 Mon Sep 17 00:00:00 2001 From: Torsten Fleischer Date: Sat, 11 Feb 2017 17:43:31 +0100 Subject: mtd-utils: Fix format specifier definitions for off_t and loff_t. On 32bit systems (e.g. ARM) the size of off_t can be 4 byte and the size of loff_t 8 byte. This causes compiler warnings like the following: flash_erase.c: In function 'show_progress': flash_erase.c:56:22: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'off_t {aka long int}' [-Wformat=] bareverbose(!quiet, "\rErasing %d Kibyte @ %"PRIxoff_t" -- %2i %% complete ", and an output like this: ~# flash_erase /dev/mtd2 0 1 Erasing 64 Kibyte @ 6400000000 -- 0 % complete ~# Since the size of off_t and loff_t can differ from each other, the printf format specifier should be determined separately for both. Further the format specifiers should be based directly on the size of the particular data type. Signed-off-by: Torsten Fleischer Signed-off-by: David Oberhollenzer --- tests/mtd-tests/nandpagetest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tests/mtd-tests') diff --git a/tests/mtd-tests/nandpagetest.c b/tests/mtd-tests/nandpagetest.c index faf5fe3..4145ef7 100644 --- a/tests/mtd-tests/nandpagetest.c +++ b/tests/mtd-tests/nandpagetest.c @@ -230,7 +230,7 @@ static int verify_eraseblock(int ebnum) return err; if (lseek(fd, addr, SEEK_SET) != addr) { - fprintf(stderr, "cannot seek mtd%d to offset %"PRIdoff_t, + fprintf(stderr, "cannot seek mtd%d to offset %"PRIdloff_t, mtd.mtd_num, addr); return -1; } -- cgit v1.2.3