diff options
| author | Nick Clifton <nickc@redhat.com> | 2014-04-30 15:30:14 +0400 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2014-04-30 15:30:14 +0400 |
| commit | 179e25f0df0e8e6703be95ef7efa5819d6f3af7d (patch) | |
| tree | e489f5b8da79eb824ab9440ed07a4800bcac20cd /libgloss/msp430/unlink.c | |
| parent | 6e062439422d50c4092b2e1b9815771c4a74c890 (diff) | |
* msp430/Makefile.in (NOSYS_OBJS): Add unlink.o.
(SCRIPTS): Remove msp430F5438A-s.ld and msp430F5438A-s.ld.
* unlink.c: New file.
Diffstat (limited to 'libgloss/msp430/unlink.c')
| -rw-r--r-- | libgloss/msp430/unlink.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libgloss/msp430/unlink.c b/libgloss/msp430/unlink.c new file mode 100644 index 000000000..1c8c6f233 --- /dev/null +++ b/libgloss/msp430/unlink.c @@ -0,0 +1,25 @@ +#include <string.h> + +#include "cio.h" + +signed int +unlink (const char * name) +{ + unsigned len = strlen (name); + + if (len >= CIO_BUF_SIZE) + return -1; + + __CIOBUF__.length[0] = len; + __CIOBUF__.length[1] = len >> 8; + __CIOBUF__.parms[0] = CIO_UNLINK; + __CIOBUF__.parms[1] = len; + __CIOBUF__.parms[2] = len >> 8; + memcpy (__CIOBUF__.buf, name, len); + + _libgloss_cio_hook (); + + return __CIOBUF__.parms[0] + __CIOBUF__.parms[1] * 256; +} + + |