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Diffstat (limited to 'util/ifdtool/ifdtool.c')
-rw-r--r--util/ifdtool/ifdtool.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/util/ifdtool/ifdtool.c b/util/ifdtool/ifdtool.c
index 625d650a5e..9569dfa4ef 100644
--- a/util/ifdtool/ifdtool.c
+++ b/util/ifdtool/ifdtool.c
@@ -27,6 +27,10 @@
#include <sys/stat.h>
#include "ifdtool.h"
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
#define NUM_REGIONS 5
static const struct region_name region_names[NUM_REGIONS] = {
@@ -538,7 +542,7 @@ static void write_regions(char *image, int size)
if (region.size > 0) {
int region_fd;
region_fd = open(region_filename(i),
- O_WRONLY | O_CREAT | O_TRUNC,
+ O_WRONLY | O_CREAT | O_TRUNC | O_BINARY,
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
if (region_fd < 0) {
perror("Error while trying to open file");
@@ -564,7 +568,7 @@ static void write_image(char *filename, char *image, int size)
// Now write out new image
new_fd = open(new_filename,
- O_WRONLY | O_CREAT | O_TRUNC,
+ O_WRONLY | O_CREAT | O_TRUNC | O_BINARY,
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
if (new_fd < 0) {
perror("Error while trying to open file");
@@ -643,7 +647,7 @@ void inject_region(char *filename, char *image, int size, int region_type,
exit(EXIT_FAILURE);
}
- int region_fd = open(region_fname, O_RDONLY);
+ int region_fd = open(region_fname, O_RDONLY | O_BINARY);
if (region_fd == -1) {
perror("Could not open file");
exit(EXIT_FAILURE);
@@ -1060,7 +1064,7 @@ int main(int argc, char *argv[])
}
char *filename = argv[optind];
- int bios_fd = open(filename, O_RDONLY);
+ int bios_fd = open(filename, O_RDONLY | O_BINARY);
if (bios_fd == -1) {
perror("Could not open file");
exit(EXIT_FAILURE);