external_close_stdin

NAME

external_close_stdin() - close an external command's stdin

SYNOPSIS

void external_close_stdin(int handle);

DESCRIPTION

Close the write end of a handle's stdin after any buffered data is
flushed. The child then sees EOF. Does not kill the process or
release the handle; use `external_close()` for that.

Safe to call before start: stdin is closed as soon as the process
is spawned and the pending buffer has been written.

SEE ALSO

external_write(3), external_run(3), external_close(3)