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| author | Pierre Aubert <p.aubert@staubli.com> | 2014-04-24 10:30:07 +0200 |
|---|---|---|
| committer | Pantelis Antoniou <panto@antoniou-consulting.com> | 2014-05-23 11:53:05 +0300 |
| commit | a5dffa4b67fb0ad635088c9853abf6fcb181ac3c (patch) | |
| tree | 5fd9cf1fc261a3ad69045731c1ccdfcb0caaa75e /common/cmd_nand.c | |
| parent | 91fdabc67aebc2468ad362c02449f215e0971c68 (diff) | |
| download | u-boot-imx-a5dffa4b67fb0ad635088c9853abf6fcb181ac3c.zip u-boot-imx-a5dffa4b67fb0ad635088c9853abf6fcb181ac3c.tar.gz u-boot-imx-a5dffa4b67fb0ad635088c9853abf6fcb181ac3c.tar.bz2 | |
Add the function 'confirm_yesno' for interactive
User's confirmation is asked in different commands. This commit adds a
function for such confirmation.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
Diffstat (limited to 'common/cmd_nand.c')
| -rw-r--r-- | common/cmd_nand.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 04ab0f1..a84f7dc 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -605,22 +605,16 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) opts.spread = spread; if (scrub) { - if (!scrub_yes) - puts(scrub_warn); - - if (scrub_yes) + if (scrub_yes) { opts.scrub = 1; - else if (getc() == 'y') { - puts("y"); - if (getc() == '\r') + } else { + puts(scrub_warn); + if (confirm_yesno()) { opts.scrub = 1; - else { + } else { puts("scrub aborted\n"); return 1; } - } else { - puts("scrub aborted\n"); - return 1; } } ret = nand_erase_opts(nand, &opts); |