Btw, these values have been unconditionnaly returned by udev for a while.
On 17 May 2012 22:50, Marc-Antoine Perennou <Marc-Antoine at perennou.com>wrote:
> Signed-off-by: Marc-Antoine Perennou <Marc-Antoine at Perennou.com>
> ---
> src/modules/module-udev-detect.c | 9 +++------
> src/modules/udev-util.c | 4 ++--
> 2 files changed, 5 insertions(+), 8 deletions(-)
>
> diff --git a/src/modules/module-udev-detect.c
> b/src/modules/module-udev-detect.c
> index 1192194..31416bd 100644
> --- a/src/modules/module-udev-detect.c
> +++ b/src/modules/module-udev-detect.c
> @@ -123,7 +123,7 @@ static char *card_get_sysattr(const char *card_idx,
> const char *name) {
> goto finish;
> }
>
> - t = pa_sprintf_malloc("%s/class/sound/card%s",
> udev_get_sys_path(udev), card_idx);
> + t = pa_sprintf_malloc("/sys/class/sound/card%s", card_idx);
> card = udev_device_new_from_syspath(udev, t);
> pa_xfree(t);
>
> @@ -282,7 +282,7 @@ static void verify_access(struct userdata *u, struct
> device *d) {
> pa_assert(u);
> pa_assert(d);
>
> - cd = pa_sprintf_malloc("%s/snd/controlC%s",
> udev_get_dev_path(u->udev), path_get_card_id(d->path));
> + cd = pa_sprintf_malloc("/dev/snd/controlC%s",
> path_get_card_id(d->path));
> accessible = access(cd, R_OK|W_OK) >= 0;
> pa_log_debug("%s is accessible: %s", cd, pa_yes_no(accessible));
>
> @@ -621,7 +621,6 @@ fail:
> }
>
> static int setup_inotify(struct userdata *u) {
> - char *dev_snd;
> int r;
>
> if (u->inotify_fd >= 0)
> @@ -632,9 +631,7 @@ static int setup_inotify(struct userdata *u) {
> return -1;
> }
>
> - dev_snd = pa_sprintf_malloc("%s/snd", udev_get_dev_path(u->udev));
> - r = inotify_add_watch(u->inotify_fd, dev_snd,
> IN_ATTRIB|IN_CLOSE_WRITE|IN_DELETE_SELF|IN_MOVE_SELF);
> - pa_xfree(dev_snd);
> + r = inotify_add_watch(u->inotify_fd, "/dev/snd",
> IN_ATTRIB|IN_CLOSE_WRITE|IN_DELETE_SELF|IN_MOVE_SELF);
>
> if (r < 0) {
> int saved_errno = errno;
> diff --git a/src/modules/udev-util.c b/src/modules/udev-util.c
> index 2f18bc4..b0bb17d 100644
> --- a/src/modules/udev-util.c
> +++ b/src/modules/udev-util.c
> @@ -180,7 +180,7 @@ int pa_udev_get_info(int card_idx, pa_proplist *p) {
> goto finish;
> }
>
> - t = pa_sprintf_malloc("%s/class/sound/card%i",
> udev_get_sys_path(udev), card_idx);
> + t = pa_sprintf_malloc("/sys/class/sound/card%i", card_idx);
> card = udev_device_new_from_syspath(udev, t);
> pa_xfree(t);
>
> @@ -277,7 +277,7 @@ char* pa_udev_get_property(int card_idx, const char
> *name) {
> goto finish;
> }
>
> - t = pa_sprintf_malloc("%s/class/sound/card%i",
> udev_get_sys_path(udev), card_idx);
> + t = pa_sprintf_malloc("/sys/class/sound/card%i", card_idx);
> card = udev_device_new_from_syspath(udev, t);
> pa_xfree(t);
>
> --
> 1.7.10.2
>
>
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