[libvirt] [RFC] virfile: fix cast-align error

Marc Hartmayer mhartmay at linux.ibm.com
Mon Oct 8 18:41:24 UTC 2018


Use the correct type in order to fix the following error on s390x:

In function 'virFileIsSharedFSType':
../../src/util/virfile.c:3578:38: error: cast increases required alignment of target type [-Werror=cast-align]
         virFileIsSharedFixFUSE(path, (long *) &sb.f_type);

Signed-off-by: Marc Hartmayer <mhartmay at linux.ibm.com>
---
 src/util/virfile.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 2a7e87102a25..832d832696d5 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -3466,7 +3466,7 @@ int virFilePrintf(FILE *fp, const char *msg, ...)
 
 static int
 virFileIsSharedFixFUSE(const char *path,
-                       long *f_type)
+                       unsigned int *f_type)
 {
     char *dirpath = NULL;
     const char **mounts = NULL;
@@ -3575,7 +3575,7 @@ virFileIsSharedFSType(const char *path,
 
     if (sb.f_type == FUSE_SUPER_MAGIC) {
         VIR_DEBUG("Found FUSE mount for path=%s. Trying to fix it", path);
-        virFileIsSharedFixFUSE(path, (long *) &sb.f_type);
+        virFileIsSharedFixFUSE(path, &sb.f_type);
     }
 
     VIR_DEBUG("Check if path %s with FS magic %lld is shared",
-- 
2.17.0




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