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Workaround issue with clang and inline functions with static vars

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Clang does not like it when you pass a static variable to an
inline function

 vircgroupmock.c:462:22: error: static variable 'fakesysfsdir' is
  used in an inline function with external linkage [-Werror,-Wstatic-in-inline]

Just make the var non-static to avoid this

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-05-13 12:43:08 +01:00
parent c43b685a1d
commit 78cff68ca3
1 changed files with 6 additions and 1 deletions
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7
tests/vircgroupmock.c
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@ -37,7 +37,12 @@ static int (*realaccess)(const char *path, int mode);
static int (*reallstat)(const char *path, struct stat *sb);
static int (*real__lxstat)(int ver, const char *path, struct stat *sb);
static int (*realmkdir)(const char *path, mode_t mode);
static char *fakesysfsdir;
/* Don't make static, since it causes problems with clang
* when passed as an arg to asprintf()
* vircgroupmock.c:462:22: error: static variable 'fakesysfsdir' is used in an inline function with external linkage [-Werror,-Wstatic-in-inline]
*/
char *fakesysfsdir;
# define SYSFS_PREFIX "/not/really/sys/fs/cgroup/"