Re: [libvirt] [PATCH 08/18] virpcimock: Create devices/ and drivers/ under /sys/bus/pci upfront
On 8/14/19 8:57 AM, Michal Privoznik wrote:
In near future, we will be creating devices under different
location and just symlink them under devices/. Just like real
kernel does. But for that we need the directories to exists.
nit: s/exists/exist
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
tests/virpcimock.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/tests/virpcimock.c b/tests/virpcimock.c
index e97dbd81f8..213f906500 100644
--- a/tests/virpcimock.c
+++ b/tests/virpcimock.c
@@ -187,6 +187,19 @@ make_file(const char *path,
VIR_FORCE_CLOSE(fd);
}
+static void
+make_dir(const char *path,
+ const char *name)
+{
+ VIR_AUTOFREE(char *) dirpath = NULL;
+
+ if (virAsprintfQuiet(&dirpath, "%s/%s", path, name) < 0)
+ ABORT_OOM();
+
+ if (virFileMakePath(dirpath) < 0)
+ ABORT("Unable to create: %s", dirpath);
+}
+
static void
make_symlink(const char *path,
const char *name,
@@ -846,6 +859,8 @@ init_env(void)
if (virFileMakePath(tmp) < 0)
ABORT("Unable to create: %s", tmp);
+ make_dir(tmp, "devices");
+ make_dir(tmp, "drivers");
make_dir could also be used to create the tmp directory as well, like
make_dir(fakerootdir, SYSFS_PCI_PREFIX), getting rid of all the
virFileMakePath() calls inside init_env(). Not worth rerolling the patch
just because of that though.
Reviewed-by: Daniel Henrique Barboza <danielhb413(a)gmail.com>
make_file(tmp, "drivers_probe", NULL, -1);
# define MAKE_PCI_DRIVER(name, ...) \