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| author | Kay Sievers <kay@vrfy.org> | 2012-05-15 22:57:58 +0200 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2012-05-15 23:06:26 +0200 |
| commit | 20bbd54f603994a3cc211d2795de16550882ed8d (patch) | |
| tree | de65aaa655d6c3d50d52c7c5db8607fc83a550a8 /src/libudev/libudev-enumerate.c | |
| parent | build-sys: support build-from-git without gobject-introspection (diff) | |
| download | systemd-20bbd54f603994a3cc211d2795de16550882ed8d.tar.xz systemd-20bbd54f603994a3cc211d2795de16550882ed8d.zip | |
udev: libudev - bump soname, remove deprecated functions, introduce symbol versions
Diffstat (limited to 'src/libudev/libudev-enumerate.c')
| -rw-r--r-- | src/libudev/libudev-enumerate.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libudev/libudev-enumerate.c b/src/libudev/libudev-enumerate.c index 9e6f4677e5..671bfd7bcf 100644 --- a/src/libudev/libudev-enumerate.c +++ b/src/libudev/libudev-enumerate.c @@ -112,15 +112,15 @@ _public_ struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_e * Drop a reference of an enumeration context. If the refcount reaches zero, * all resources of the enumeration context will be released. **/ -_public_ void udev_enumerate_unref(struct udev_enumerate *udev_enumerate) +_public_ struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev_enumerate) { unsigned int i; if (udev_enumerate == NULL) - return; + return NULL; udev_enumerate->refcount--; if (udev_enumerate->refcount > 0) - return; + return udev_enumerate; udev_list_cleanup(&udev_enumerate->sysattr_match_list); udev_list_cleanup(&udev_enumerate->sysattr_nomatch_list); udev_list_cleanup(&udev_enumerate->subsystem_match_list); @@ -134,6 +134,7 @@ _public_ void udev_enumerate_unref(struct udev_enumerate *udev_enumerate) free(udev_enumerate->devices[i].syspath); free(udev_enumerate->devices); free(udev_enumerate); + return NULL; } /** |