diff options
Diffstat (limited to 'subfdin.c')
-rw-r--r-- | subfdin.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/subfdin.c b/subfdin.c new file mode 100644 index 0000000..a11d323 --- /dev/null +++ b/subfdin.c @@ -0,0 +1,13 @@ +#include "readwrite.h" +#include "substdio.h" +#include "subfd.h" + +int subfd_read(fd,buf,len) int fd; char *buf; int len; +{ + if (substdio_flush(subfdout) == -1) return -1; + return read(fd,buf,len); +} + +char subfd_inbuf[SUBSTDIO_INSIZE]; +static substdio it = SUBSTDIO_FDBUF(subfd_read,0,subfd_inbuf,SUBSTDIO_INSIZE); +substdio *subfdin = ⁢ |