diff options
Diffstat (limited to 'newlib/libc/sys/arc/syscalls.c')
-rw-r--r-- | newlib/libc/sys/arc/syscalls.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/newlib/libc/sys/arc/syscalls.c b/newlib/libc/sys/arc/syscalls.c deleted file mode 100644 index 107989b00..000000000 --- a/newlib/libc/sys/arc/syscalls.c +++ /dev/null @@ -1,130 +0,0 @@ -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/syscall.h> -#include <_ansi.h> -#include <errno.h> -#include <fcntl.h> -#include <stdarg.h> -#include <reent.h> - -_ssize_t -_read_r (struct _reent *r, int fd, void *buf, size_t nbytes) -{ - int err; - _ssize_t rc; - - SYSCALL (SYS_read, rc, err, fd, buf, nbytes); - if (err) - errno = err; - return rc; -} - -_ssize_t -_write_r (struct _reent *r, int fd, const void *buf, size_t nbytes) -{ - int err; - _ssize_t rc; - - SYSCALL (SYS_write, rc, err, fd, buf, nbytes); - if (err) - errno = err; - return rc; -} - -/* FIXME: The prototype in <fcntl.h> for open() uses ..., - but reent.h uses int. */ - -int -_open_r (struct _reent *r, const char *buf, int flags, int mode) -{ - int rc,err; -#if 0 - int mode; - va_list ap; - - va_start (ap, flags); - mode = va_arg (ap, int); - va_end (ap); -#endif - - SYSCALL (SYS_open, rc, err, buf, flags, mode); - errno = err; - return rc; -} - -int -_close_r (struct _reent *r, int fd) -{ - int rc,err; - - SYSCALL (SYS_close, rc, err, fd, 0, 0); - if (err) - errno = err; - return rc; -} - -off_t -_lseek_r (struct _reent *r, int fd, off_t offset, int whence) -{ - int err; - off_t rc; - - SYSCALL (SYS_lseek, rc, err, fd, offset, whence); - if (err) - errno = err; - return rc; -} - -int -_fstat_r (struct _reent *r, int fd, struct stat *buf) -{ - int rc,err; - - SYSCALL (SYS_fstat, rc, err, fd, buf, 0); - if (err) - errno = err; - return rc; -} - -/* FIXME: Shouldn't this be _exit_r? */ - -void -_exit (int ret) -{ - int rc,err; - - SYSCALL (SYS_exit, rc, err, ret, 0, 0); - - /* If that failed, use an infinite loop. */ - while (1) - continue; -} - -time_t -_time (time_t *timer) -{ - return 0; -} - -int -_creat_r (struct _reent *r, const char *path, int mode) -{ - return _open_r (r, path, O_CREAT | O_TRUNC, mode); -} - -int -_getpid_r (struct _reent *r) -{ - return 42; -} - -int -_kill_r (struct _reent *r, int pid, int sig) -{ - int rc,err; - - SYSCALL (SYS_kill, rc, err, pid, sig, 0); - if (err) - errno = err; - return rc; -} |