diff options
| -rw-r--r-- | include/sbi/sbi_console.h | 2 | ||||
| -rw-r--r-- | lib/sbi/sbi_console.c | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/sbi/sbi_console.h b/include/sbi/sbi_console.h index e15b55d..dd6a905 100644 --- a/include/sbi/sbi_console.h +++ b/include/sbi/sbi_console.h @@ -33,6 +33,8 @@ void sbi_putc(char ch); void sbi_puts(const char *str); +unsigned long sbi_nputs(const char *str, unsigned long len); + void sbi_gets(char *s, int maxwidth, char endchar); int __printf(2, 3) sbi_sprintf(char *out, const char *format, ...); diff --git a/lib/sbi/sbi_console.c b/lib/sbi/sbi_console.c index bb6e1ef..2f83a26 100644 --- a/lib/sbi/sbi_console.c +++ b/lib/sbi/sbi_console.c @@ -51,6 +51,18 @@ void sbi_puts(const char *str) spin_unlock(&console_out_lock); } +unsigned long sbi_nputs(const char *str, unsigned long len) +{ + unsigned long i; + + spin_lock(&console_out_lock); + for (i = 0; i < len; i++) + sbi_putc(str[i]); + spin_unlock(&console_out_lock); + + return i; +} + void sbi_gets(char *s, int maxwidth, char endchar) { int ch; |