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authorLennart Poettering <lennart@poettering.net>2015-09-07 13:42:47 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-07 13:42:47 +0200
commit75f86906c52735c98dc0aa7e24b773edb42ee814 (patch)
treed2d0701f8df51d5a09586073ebd387bb831743e7 /src/core/swap.c
parent47f5a38cdf98a220d6a0d4eb11a710a0a42ae5c4 (diff)
basic: rework virtualization detection API
Introduce a proper enum, and don't pass around string ids anymore. This simplifies things quite a bit, and makes virtualization detection more similar to architecture detection.
Diffstat (limited to 'src/core/swap.c')
-rw-r--r--src/core/swap.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/core/swap.c b/src/core/swap.c
index 4f3ddc9f04..2f462e339d 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -215,7 +215,7 @@ static int swap_add_default_dependencies(Swap *s) {
if (UNIT(s)->manager->running_as != MANAGER_SYSTEM)
return 0;
- if (detect_container(NULL) > 0)
+ if (detect_container() > 0)
return 0;
return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_UMOUNT_TARGET, NULL, true);
@@ -824,7 +824,7 @@ static int swap_start(Unit *u) {
assert(s->state == SWAP_DEAD || s->state == SWAP_FAILED);
- if (detect_container(NULL) > 0)
+ if (detect_container() > 0)
return -EPERM;
/* If there's a job for another swap unit for the same node
@@ -857,7 +857,7 @@ static int swap_stop(Unit *u) {
s->state == SWAP_ACTIVATING_DONE ||
s->state == SWAP_ACTIVE);
- if (detect_container(NULL) > 0)
+ if (detect_container() > 0)
return -EPERM;
swap_enter_deactivating(s);
@@ -1404,7 +1404,7 @@ static bool swap_supported(void) {
if (supported < 0)
supported =
access("/proc/swaps", F_OK) >= 0 &&
- detect_container(NULL) <= 0;
+ detect_container() <= 0;
return supported;
}