diff options
Diffstat (limited to 'lib/sbi/sbi_console.c')
| -rw-r--r-- | lib/sbi/sbi_console.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/sbi/sbi_console.c b/lib/sbi/sbi_console.c index 2f83a26..c734bc0 100644 --- a/lib/sbi/sbi_console.c +++ b/lib/sbi/sbi_console.c @@ -76,6 +76,21 @@ void sbi_gets(char *s, int maxwidth, char endchar) *retval = '\0'; } +unsigned long sbi_ngets(char *str, unsigned long len) +{ + int ch; + unsigned long i; + + for (i = 0; i < len; i++) { + ch = sbi_getc(); + if (ch < 0) + break; + str[i] = ch; + } + + return i; +} + #define PAD_RIGHT 1 #define PAD_ZERO 2 #define PAD_ALTERNATE 4 |