diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/printf_buffer.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/include/printf_buffer.h b/include/printf_buffer.h index 55feebf..4d787e4 100644 --- a/include/printf_buffer.h +++ b/include/printf_buffer.h @@ -115,19 +115,28 @@ __printf_buffer_has_failed (struct __printf_buffer *buf) return buf->mode == __printf_buffer_mode_failed; } -/* Initialization of a buffer, using the memory region from [BASE, BASE +LEN) - as the initial buffer contents. LEN can be zero. */ +/* Initialization of a buffer, using the memory region from [BASE, + END) as the initial buffer contents. */ static inline void -__printf_buffer_init (struct __printf_buffer *buf, char *base, size_t len, - enum __printf_buffer_mode mode) +__printf_buffer_init_end (struct __printf_buffer *buf, char *base, char *end, + enum __printf_buffer_mode mode) { buf->write_base = base; buf->write_ptr = base; - buf->write_end = base + len; + buf->write_end = end; buf->written = 0; buf->mode = mode; } +/* Initialization of a buffer, using the memory region from [BASE, BASE +LEN) + as the initial buffer contents. LEN can be zero. */ +static inline void +__printf_buffer_init (struct __printf_buffer *buf, char *base, size_t len, + enum __printf_buffer_mode mode) +{ + __printf_buffer_init_end (buf, base, base + len, mode); +} + /* Called by printf_buffer_putc for a full buffer. */ void __printf_buffer_putc_1 (struct __printf_buffer *buf, char ch) attribute_hidden; |