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9p: darwin: Explicitly cast comparisons of mode_t with -1 

Comparisons of mode_t with -1 require an explicit cast, since mode_t
is unsigned on Darwin.

Signed-off-by: Keno Fischer <keno@juliacomputing.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
This commit is contained in:
Keno Fischer 2018-06-29 12:32:10 +02:00 committed by Greg Kurz
parent 5c99fa375d
commit 230f1b31c5
1 changed files with 2 additions and 2 deletions
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4
hw/9pfs/9p-local.c
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@ -308,7 +308,7 @@ update_map_file:
if (credp->fc_gid != -1) {
gid = credp->fc_gid;
}
if (credp->fc_mode != -1) {
if (credp->fc_mode != (mode_t)-1) {
mode = credp->fc_mode;
}
if (credp->fc_rdev != -1) {
@ -414,7 +414,7 @@ static int local_set_xattrat(int dirfd, const char *path, FsCred *credp)
return err;
}
}
if (credp->fc_mode != -1) {
if (credp->fc_mode != (mode_t)-1) {
uint32_t tmp_mode = cpu_to_le32(credp->fc_mode);
err = fsetxattrat_nofollow(dirfd, path, "user.virtfs.mode", &tmp_mode,
sizeof(mode_t), 0);