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pc, efi loaders: erase characters when backspace is pressed

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This commit is contained in:
mischief 2015-01-25 17:21:07 -08:00
parent 5fc2f6af6c
commit 3440516e04
2 changed files with 4 additions and 0 deletions
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2
sys/src/boot/efi/sub.c
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@ -114,6 +114,8 @@ readline(void *f, char buf[64])
if(*p == '\r')
putc('\n');
else if(*p == '\b' && p > buf){
putc(' ');
putc('\b');
p--;
continue;
}

2
sys/src/boot/pc/sub.c
View file

@ -137,6 +137,8 @@ readline(void *f, char buf[64])
if(*p == '\r')
putc('\n');
else if(*p == '\b' && p > buf){
putc(' ');
putc('\b');
p--;
continue;
}