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authorMarc-André Lureau <marcandre.lureau@redhat.com>2019-01-17 15:43:33 +0400
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2019-02-07 15:49:08 +0200
commit44b4ff248802d957b819ae49c66a29f311078213 (patch)
tree8d5508512383aa5801602702df68eaffe368943a /slirp/misc.c
parentaaa0c642b1de62d5a69b6d4bfdaa91e4b65c5518 (diff)
downloadqemu-arm-44b4ff248802d957b819ae49c66a29f311078213.tar.gz
slirp: generalize guestfwd with a callback based approach
Instead of calling into QEMU chardev directly, and mixing it with slirp_add_exec() handling, add a new function slirp_add_guestfwd() which takes a write callback. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'slirp/misc.c')
-rw-r--r--slirp/misc.c37
1 files changed, 23 insertions, 14 deletions
diff --git a/slirp/misc.c b/slirp/misc.c
index eae9596a55..b8a2bf971a 100644
--- a/slirp/misc.c
+++ b/slirp/misc.c
@@ -32,24 +32,33 @@ remque(void *a)
element->qh_rlink = NULL;
}
-int add_exec(struct gfwd_list **ex_ptr, void *chardev, const char *cmdline,
+struct gfwd_list *
+add_guestfwd(struct gfwd_list **ex_ptr,
+ SlirpWriteCb write_cb, void *opaque,
struct in_addr addr, int port)
{
- struct gfwd_list *tmp_ptr;
-
- tmp_ptr = *ex_ptr;
- *ex_ptr = g_new0(struct gfwd_list, 1);
- (*ex_ptr)->ex_fport = port;
- (*ex_ptr)->ex_addr = addr;
- if (chardev) {
- (*ex_ptr)->ex_chardev = chardev;
- } else {
- (*ex_ptr)->ex_exec = g_strdup(cmdline);
- }
- (*ex_ptr)->ex_next = tmp_ptr;
- return 0;
+ struct gfwd_list *f = g_new0(struct gfwd_list, 1);
+
+ f->write_cb = write_cb;
+ f->opaque = opaque;
+ f->ex_fport = port;
+ f->ex_addr = addr;
+ f->ex_next = *ex_ptr;
+ *ex_ptr = f;
+
+ return f;
}
+struct gfwd_list *
+add_exec(struct gfwd_list **ex_ptr, const char *cmdline,
+ struct in_addr addr, int port)
+{
+ struct gfwd_list *f = add_guestfwd(ex_ptr, NULL, NULL, addr, port);
+
+ f->ex_exec = g_strdup(cmdline);
+
+ return f;
+}
static int
slirp_socketpair_with_oob(int sv[2])