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logind: Fix return values from close_device/get_fd

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This commit is contained in:
Kenny Levinsen 2021-02-27 18:24:54 +01:00
parent da3cbcc943
commit 6cf751af2b
1 changed files with 8 additions and 2 deletions
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10
libseat/backend/logind.c
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@ -151,7 +151,7 @@ static int close_device(struct libseat *base, int device_id) {
sd_bus_error_free(&error);
sd_bus_message_unref(msg);
return ret >= 0;
return ret < 0 ? -1 : 0;
}
static int switch_session(struct libseat *base, int s) {
@ -183,7 +183,13 @@ static int disable_seat(struct libseat *base) {
static int get_fd(struct libseat *base) {
struct backend_logind *backend = backend_logind_from_libseat_backend(base);
return sd_bus_get_fd(backend->bus);
int fd = sd_bus_get_fd(backend->bus);
if (fd >= 0) {
return fd;
}
errno = -fd;
return -1;
}
static int poll_connection(struct backend_logind *backend, int timeout) {