diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2013-05-08 12:27:25 -0400 |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2013-07-01 08:55:55 +0300 |
| commit | dbe0fd17f2323f108715db0bd0f734e9563e40d8 (patch) | |
| tree | 0e2342e773045ee2e7f937c1eec5250dbc0810f1 /flash_otp_lock.c | |
| parent | 8b4786830174e06bc27810f15c76f72cb3e951d9 (diff) | |
mtd-utils: new prompt() helper for talking to the user
We've got a few tools that prompt the user for "yes/no" questions.
Add a common helper to simplify the various implementations.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Diffstat (limited to 'flash_otp_lock.c')
| -rw-r--r-- | flash_otp_lock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/flash_otp_lock.c b/flash_otp_lock.c index cc8759e..3c39a2d 100644 --- a/flash_otp_lock.c +++ b/flash_otp_lock.c @@ -13,11 +13,12 @@ #include <sys/ioctl.h> #include <mtd/mtd-user.h> +#include "common.h" int main(int argc,char *argv[]) { int fd, val, ret, offset, size; - char *p, buf[8]; + char *p; if (argc != 5 || strcmp(argv[1], "-u")) { fprintf(stderr, "Usage: %s -u <device> <offset> <size>\n", PROGRAM_NAME); @@ -53,8 +54,7 @@ int main(int argc,char *argv[]) printf("About to lock OTP user data on %s from 0x%x to 0x%x\n", argv[2], offset, offset + size); - printf("Are you sure (yes|no)? "); - if (fgets(buf, sizeof(buf), stdin) && strcmp(buf, "yes\n") == 0) { + if (prompt("Are you sure?", false)) { struct otp_info info; info.start = offset; info.length = size; |