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nvramtool: Read/write binary data as binary 

Only relevant on windows (and nvramtool currently fails there), but
it doesn't hurt.

Change-Id: I5d6420c1f9dc49cf3af31e75088e51a90f729e01
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1535
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Patrick Georgi 2012-09-20 13:26:42 +02:00 committed by Ronald G. Minnich
parent cf329ffac8
commit 5c63761c37
1 changed files with 2 additions and 2 deletions
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4
util/nvramtool/cli/nvramtool.c
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@ -402,7 +402,7 @@ static void op_write_cmos_dump(void)
unsigned char data[CMOS_SIZE];
FILE *f;
if ((f = fopen(nvramtool_op.param, "w")) == NULL) {
if ((f = fopen(nvramtool_op.param, "wb")) == NULL) {
fprintf(stderr, "%s: Can not open file %s for writing: %s\n",
prog_name, nvramtool_op.param, strerror(errno));
exit(1);
@ -434,7 +434,7 @@ static void op_read_cmos_dump(void)
size_t nr_bytes;
FILE *f;
if ((f = fopen(nvramtool_op.param, "r")) == NULL) {
if ((f = fopen(nvramtool_op.param, "rb")) == NULL) {
fprintf(stderr, "%s: Can not open file %s for reading: %s\n",
prog_name, nvramtool_op.param, strerror(errno));
exit(1);