14554080340

Committed 19 Apr 2025 11:46AM UTC coverage: 72.101% (-0.03%) from 72.13%

Build # 14554080340

Build Type

push

github

Committed by

web-flow

Commit Message

Add two new paragraphs to coding style about header files (#37188)

Coverage Stats

296880 of 411754 relevant lines covered (72.1%)

687547.52 hits per line

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39.13

/src/shared/machine-pool.c

/* SPDX-License-Identifier: LGPL-2.1-or-later */

#include <errno.h>

#include "btrfs-util.h"
#include "label-util.h"
#include "log.h"
#include "machine-pool.h"
#include "missing_magic.h"
#include "stat-util.h"

static int check_btrfs(void) {
        struct statfs sfs;

        if (statfs("/var/lib/machines", &sfs) < 0) {
                if (errno != ENOENT)
                        return -errno;

                if (statfs("/var/lib", &sfs) < 0)
                        return -errno;
        }

        return F_TYPE_EQUAL(sfs.f_type, BTRFS_SUPER_MAGIC);
}

int setup_machine_directory(sd_bus_error *error, bool use_btrfs_subvol, bool use_btrfs_quota) {
        int r;

        r = check_btrfs();
        if (r < 0)
                return sd_bus_error_set_errnof(error, r, "Failed to determine whether /var/lib/machines is located on btrfs: %m");
        if (r == 0)
                return 0;

        if (!use_btrfs_subvol)
                return 0;

        (void) btrfs_subvol_make_label("/var/lib/machines");

        if (!use_btrfs_quota)
                return 0;

        r = btrfs_quota_enable("/var/lib/machines", true);
        if (r < 0)
                log_warning_errno(r, "Failed to enable quota for /var/lib/machines, ignoring: %m");

        r = btrfs_subvol_auto_qgroup("/var/lib/machines", 0, true);
        if (r < 0)
                log_warning_errno(r, "Failed to set up default quota hierarchy for /var/lib/machines, ignoring: %m");

        return 0;
}

1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
2
3	#include <errno.h>
4
5	#include "btrfs-util.h"
6	#include "label-util.h"
7	#include "log.h"
8	#include "machine-pool.h"
9	#include "missing_magic.h"
10	#include "stat-util.h"
11
12	static int check_btrfs(void) {	9✔
13	struct statfs sfs;	9✔
14
15	if (statfs("/var/lib/machines", &sfs) < 0) {	9✔
16	if (errno != ENOENT)	×
17	return -errno;	×
18
19	if (statfs("/var/lib", &sfs) < 0)	×
20	return -errno;	×
21	}
22
23	return F_TYPE_EQUAL(sfs.f_type, BTRFS_SUPER_MAGIC);	9✔
24	}
25
26	int setup_machine_directory(sd_bus_error *error, bool use_btrfs_subvol, bool use_btrfs_quota) {	9✔
27	int r;	9✔
28
29	r = check_btrfs();	9✔
30	if (r < 0)	9✔
31	return sd_bus_error_set_errnof(error, r, "Failed to determine whether /var/lib/machines is located on btrfs: %m");	×
32	if (r == 0)	9✔
33	return 0;
34
35	if (!use_btrfs_subvol)	×
36	return 0;
37
38	(void) btrfs_subvol_make_label("/var/lib/machines");	×
39
40	if (!use_btrfs_quota)	×
41	return 0;
42
43	r = btrfs_quota_enable("/var/lib/machines", true);	×
44	if (r < 0)	×
45	log_warning_errno(r, "Failed to enable quota for /var/lib/machines, ignoring: %m");	×
46
47	r = btrfs_subvol_auto_qgroup("/var/lib/machines", 0, true);	×
48	if (r < 0)	×
49	log_warning_errno(r, "Failed to set up default quota hierarchy for /var/lib/machines, ignoring: %m");	×
50
51	return 0;
52	}

systemd / systemd / 14554080340

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