Re: [libvirt RFCv4 04/20] runio: add arguments to extend use beyond just stdin and stdout

add arguments to runio to allow read/write from/to arbitrary file descriptors, as opposed to just stdin and stdout. Signed-off-by: Claudio Fontana <cfontana(a)suse.de&gt; --- src/util/iohelper.c | 2 +- src/util/runio.c | 10 +++++----- src/util/runio.h | 17 ++++++++++++++++- 3 files changed, 22 insertions(+), 7 deletions(-) diff --git a/src/util/iohelper.c b/src/util/iohelper.c index 5a0098542e..93674c1e2f 100644 --- a/src/util/iohelper.c +++ b/src/util/iohelper.c @@ -96,7 +96,7 @@ main(int argc, char **argv) usage(EXIT_FAILURE); } - if (fd < 0 || runIO(path, fd, oflags) < 0) + if (fd < 0 || runIO(path, fd, oflags, STDIN_FILENO, STDOUT_FILENO) < 0) goto error; return 0; diff --git a/src/util/runio.c b/src/util/runio.c index a7b902af7e..f42acddae9 100644 --- a/src/util/runio.c +++ b/src/util/runio.c @@ -134,7 +134,7 @@ runIOCopy(const struct runIOParams p) off_t -runIO(const char *path, int fd, int oflags) +runIO(const char *path, int fd, int oflags, int in_fd, int out_fd)