minix/lib/libc/sys-minix/write.c

#include <sys/cdefs.h>
#include <lib.h>
#include "namespace.h"

#include <string.h>
#include <unistd.h>

#ifdef __weak_alias
__weak_alias(write, _write)
#endif

ssize_t write(int fd, const void *buffer, size_t nbytes)
{
  message m;

  memset(&m, 0, sizeof(m));
  m.VFS_READWRITE_FD = fd;
  m.VFS_READWRITE_LEN = nbytes;
  m.VFS_READWRITE_BUF = (char *) __UNCONST(buffer);
  return(_syscall(VFS_PROC_NR, VFS_WRITE, &m));
}