lib/libc/posix/_read.c

   1 #include <lib.h>
   2 #define read    _read
   3 #include <unistd.h>
   4
   5 PUBLIC ssize_t read(fd, buffer, nbytes)
   6 int fd;
   7 void *buffer;
   8 size_t nbytes;
   9 {
  10   message m;
  11
  12   m.m1_i1 = fd;
  13   m.m1_i2 = nbytes;
  14   m.m1_p1 = (char *) buffer;
  15   return(_syscall(FS, READ, &m));
  16 }