diff options
| -rw-r--r-- | libgloss/msp430/write.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libgloss/msp430/write.c b/libgloss/msp430/write.c index 3a5a9f810..3e1086c00 100644 --- a/libgloss/msp430/write.c +++ b/libgloss/msp430/write.c @@ -16,7 +16,7 @@ #include "cio.h" static int -write_chunk (int fd, char *buf, int len) +write_chunk (int fd, const char *buf, int len) { __CIOBUF__.length[0] = len; __CIOBUF__.length[1] = len >> 8; @@ -35,10 +35,11 @@ write_chunk (int fd, char *buf, int len) #include <stdio.h> int -write (int fd, char *buf, int len) +write (int fd, const char *buf, int len) { int rv = 0; int c; + int i = 0; #if 0 if (fd == 2) fprintf (stderr, "%.*s", buf, len); @@ -48,12 +49,12 @@ write (int fd, char *buf, int len) while (len > 0) { int l = (len > CIO_BUF_SIZE) ? CIO_BUF_SIZE : len; - c = write_chunk (fd, buf, l); + c = write_chunk (fd, buf + i, l); if (c < 0) return c; rv += l; len -= l; - buf += l; + i += l; } return rv; } |