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virtiofsd: Convert some functions to return bool 

Both currently only return 0 or 1.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <20210312141003.819108-3-groug@kaod.org>
Reviewed-by: Connor Kuehl <ckuehl@redhat.com>
Reviewed-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Greg Kurz 2021-03-12 15:10:02 +01:00 committed by Dr. David Alan Gilbert
parent 20afcc23b3
commit 03ccaaae48
1 changed files with 3 additions and 3 deletions
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6
tools/virtiofsd/passthrough_ll.c
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@ -223,17 +223,17 @@ static struct lo_inode *lo_find(struct lo_data *lo, struct stat *st,
static int xattr_map_client(const struct lo_data *lo, const char *client_name,
char **out_name);
static int is_dot_or_dotdot(const char *name)
static bool is_dot_or_dotdot(const char *name)
{
return name[0] == '.' &&
(name[1] == '\0' || (name[1] == '.' && name[2] == '\0'));
}
/* Is `path` a single path component that is not "." or ".."? */
static int is_safe_path_component(const char *path)
static bool is_safe_path_component(const char *path)
{
if (strchr(path, '/')) {
return 0;
return false;
}
return !is_dot_or_dotdot(path);