diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-10-29 13:27:31 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-10-29 13:27:31 +0100 |
| commit | 85ca327529afeceed41c1d66d0b7d48c2ffc2a4b (patch) | |
| tree | addba6c780c2d0318f7091afb80e9be90f900ad0 /util-linux/fsck_minix.c | |
| parent | 1f6d2307bafd1e55addac5fc28a71f59fc3bd5ba (diff) | |
| download | busybox-85ca327529afeceed41c1d66d0b7d48c2ffc2a4b.tar.gz | |
*: random code shrink
function old new delta
alarm_handler 50 46 -4
ask 228 211 -17
rtcwake_main 474 455 -19
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/fsck_minix.c')
| -rw-r--r-- | util-linux/fsck_minix.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c index 5d1d2af31..cdd306031 100644 --- a/util-linux/fsck_minix.c +++ b/util-linux/fsck_minix.c @@ -341,22 +341,24 @@ static int ask(const char *string, int def) } printf(def ? "%s (y/n)? " : "%s (n/y)? ", string); for (;;) { - fflush(stdout); + fflush(NULL); c = getchar(); if (c == EOF) { if (!def) errors_uncorrected = 1; return def; } - c = toupper(c); - if (c == 'Y') { + if (c == '\n') + break; + c |= 0x20; /* tolower */ + if (c == 'y') { def = 1; break; - } else if (c == 'N') { + } + if (c == 'n') { def = 0; break; - } else if (c == ' ' || c == '\n') - break; + } } if (def) printf("y\n"); |