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| author | Thomas Haller <thaller@redhat.com> | 2017-08-22 16:38:05 +0200 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2017-08-23 18:37:21 +0200 |
| commit | ffd47da5dc9fcc2c1220bd4db9c9008db0571234 (patch) | |
| tree | 35e097964313f09c51d70ee5bec99c2dabe04a78 | |
| parent | 2f693fb68c0b71cc77e7a722c5d3b8bebea01e35 (diff) | |
| download | NetworkManager-ffd47da5dc9fcc2c1220bd4db9c9008db0571234.tar.gz | |
platform: use _Generic() for NM_PLATFORM_IP_ROUTE_IS_DEFAULT() macro
Avoid the plain cast and use _Generic() to check the type of @route argument.
| -rw-r--r-- | src/platform/nm-platform.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/platform/nm-platform.h b/src/platform/nm-platform.h index 841c5e77a7..6575634bed 100644 --- a/src/platform/nm-platform.h +++ b/src/platform/nm-platform.h @@ -420,8 +420,23 @@ typedef struct { }; } NMPlatformIPRoute; +#if _NM_CC_SUPPORT_GENERIC +#define NM_PLATFORM_IP_ROUTE_IS_DEFAULT(route) \ + (_Generic ((route), \ + const NMPlatformIPRoute *: ((const NMPlatformIPRoute *) (route))->plen, \ + NMPlatformIPRoute *: ((const NMPlatformIPRoute *) (route))->plen, \ + const NMPlatformIPXRoute *: ((const NMPlatformIPRoute *) (route))->plen, \ + NMPlatformIPXRoute *: ((const NMPlatformIPRoute *) (route))->plen, \ + const NMPlatformIP4Route *: ((const NMPlatformIPRoute *) (route))->plen, \ + NMPlatformIP4Route *: ((const NMPlatformIPRoute *) (route))->plen, \ + const NMPlatformIP6Route *: ((const NMPlatformIPRoute *) (route))->plen, \ + NMPlatformIP6Route *: ((const NMPlatformIPRoute *) (route))->plen, \ + const void *: ((const NMPlatformIPRoute *) (route))->plen, \ + void *: ((const NMPlatformIPRoute *) (route))->plen) == 0) +#else #define NM_PLATFORM_IP_ROUTE_IS_DEFAULT(route) \ ( ((const NMPlatformIPRoute *) (route))->plen <= 0 ) +#endif struct _NMPlatformIP4Route { __NMPlatformIPRoute_COMMON; |