From 6570e7afe1eebd64022b871b9ebd9a76be267f57 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Sun, 29 Jun 2014 16:27:49 +0200 Subject: [PATCH] Be coherent in type usage - no need to use off_t because it is read from strtoul() - print unsigned int type correctly When built with _FILE_OFFSET_BITS=64, off_t becomes an long long int and was printed as an unsigned int which lead to a garbled output. Signed-off-by: Colin Didier Signed-off-by: Thomas Petazzoni --- devmem2.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/devmem2.c b/devmem2.c index 7732ecb..7aa5c79 100644 --- a/devmem2.c +++ b/devmem2.c @@ -58,8 +58,7 @@ int main(int argc, char **argv) { int fd; void *map_base, *virt_addr; - unsigned long read_result, writeval; - off_t target; + unsigned long target, read_result, writeval; int access_type = 'w'; if(argc < 2) { @@ -101,7 +100,7 @@ int main(int argc, char **argv) { fprintf(stderr, "Illegal data type '%c'.\n", access_type); exit(2); } - printf("Value at address 0x%X (%p): 0x%X\n", target, virt_addr, read_result); + printf("Value at address 0x%lX (%p): 0x%X\n", target, virt_addr, read_result); fflush(stdout); if(argc > 3) { @@ -120,7 +119,7 @@ int main(int argc, char **argv) { read_result = *((unsigned long *) virt_addr); break; } - printf("Written 0x%X; readback 0x%X\n", writeval, read_result); + printf("Written 0x%lX; readback 0x%X\n", writeval, read_result); fflush(stdout); } -- 2.0.0