mirror of
https://github.com/systemd/systemd.git
synced 2024-11-01 09:21:26 +03:00
fstab-generator: convert separate booleans to a flag field
It's pretty unwieldy with just three flags, and I want to add more.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
parent
b7f28ac51f
commit
4191418baf
@ -47,6 +47,12 @@
|
||||
#include "virt.h"
|
||||
#include "volatile-util.h"
|
||||
|
||||
typedef enum MountpointFlags {
|
||||
NOAUTO = 1 << 0,
|
||||
NOFAIL = 1 << 1,
|
||||
AUTOMOUNT = 1 << 2,
|
||||
} MountpointFlags;
|
||||
|
||||
static const char *arg_dest = "/tmp";
|
||||
static const char *arg_dest_late = "/tmp";
|
||||
static bool arg_fstab_enabled = true;
|
||||
@ -91,8 +97,7 @@ static int write_what(FILE *f, const char *what) {
|
||||
static int add_swap(
|
||||
const char *what,
|
||||
struct mntent *me,
|
||||
bool noauto,
|
||||
bool nofail) {
|
||||
MountpointFlags flags) {
|
||||
|
||||
_cleanup_free_ char *name = NULL, *unit = NULL;
|
||||
_cleanup_fclose_ FILE *f = NULL;
|
||||
@ -150,9 +155,9 @@ static int add_swap(
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
if (!noauto) {
|
||||
if (!(flags & NOAUTO)) {
|
||||
r = generator_add_symlink(arg_dest, SPECIAL_SWAP_TARGET,
|
||||
nofail ? "wants" : "requires", name);
|
||||
(flags & NOFAIL) ? "wants" : "requires", name);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
@ -297,9 +302,7 @@ static int add_mount(
|
||||
const char *fstype,
|
||||
const char *opts,
|
||||
int passno,
|
||||
bool noauto,
|
||||
bool nofail,
|
||||
bool automount,
|
||||
MountpointFlags flags,
|
||||
const char *post,
|
||||
const char *source) {
|
||||
|
||||
@ -330,14 +333,14 @@ static int add_mount(
|
||||
return 0;
|
||||
|
||||
if (path_equal(where, "/")) {
|
||||
if (noauto)
|
||||
if (flags & NOAUTO)
|
||||
log_warning("Ignoring \"noauto\" for root device");
|
||||
if (nofail)
|
||||
if (flags & NOFAIL)
|
||||
log_warning("Ignoring \"nofail\" for root device");
|
||||
if (automount)
|
||||
if (flags & AUTOMOUNT)
|
||||
log_warning("Ignoring automount option for root device");
|
||||
|
||||
noauto = nofail = automount = false;
|
||||
SET_FLAG(flags, NOAUTO | NOFAIL | AUTOMOUNT, false);
|
||||
}
|
||||
|
||||
r = unit_name_from_path(where, ".mount", &name);
|
||||
@ -363,7 +366,7 @@ static int add_mount(
|
||||
"Documentation=man:fstab(5) man:systemd-fstab-generator(8)\n",
|
||||
source);
|
||||
|
||||
if (STRPTR_IN_SET(fstype, "nfs", "nfs4") && !automount &&
|
||||
if (STRPTR_IN_SET(fstype, "nfs", "nfs4") && !(flags & AUTOMOUNT) &&
|
||||
fstab_test_yes_no_option(opts, "bg\0" "fg\0")) {
|
||||
/* The default retry timeout that mount.nfs uses for 'bg' mounts
|
||||
* is 10000 minutes, where as it uses 2 minutes for 'fg' mounts.
|
||||
@ -374,13 +377,13 @@ static int add_mount(
|
||||
* By placing these options first, they can be over-ridden by
|
||||
* settings in /etc/fstab. */
|
||||
opts = strjoina("x-systemd.mount-timeout=infinity,retry=10000,", opts, ",fg");
|
||||
nofail = true;
|
||||
SET_FLAG(flags, NOFAIL, true);
|
||||
}
|
||||
|
||||
if (!nofail && !automount)
|
||||
if (!(flags & NOFAIL) && !(flags & AUTOMOUNT))
|
||||
fprintf(f, "Before=%s\n", post);
|
||||
|
||||
if (!automount && opts) {
|
||||
if (!(flags & AUTOMOUNT) && opts) {
|
||||
r = write_after(f, opts);
|
||||
if (r < 0)
|
||||
return r;
|
||||
@ -444,14 +447,14 @@ static int add_mount(
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to write unit file %s: %m", unit);
|
||||
|
||||
if (!noauto && !automount) {
|
||||
if (!(flags & NOAUTO) && !(flags & AUTOMOUNT)) {
|
||||
r = generator_add_symlink(dest, post,
|
||||
nofail ? "wants" : "requires", name);
|
||||
(flags & NOFAIL) ? "wants" : "requires", name);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
|
||||
if (automount) {
|
||||
if (flags & AUTOMOUNT) {
|
||||
r = unit_name_from_path(where, ".automount", &automount_name);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Failed to generate unit name: %m");
|
||||
@ -504,7 +507,7 @@ static int add_mount(
|
||||
return log_error_errno(r, "Failed to write unit file %s: %m", automount_unit);
|
||||
|
||||
r = generator_add_symlink(dest, post,
|
||||
nofail ? "wants" : "requires", automount_name);
|
||||
(flags & NOFAIL) ? "wants" : "requires", automount_name);
|
||||
if (r < 0)
|
||||
return r;
|
||||
}
|
||||
@ -578,7 +581,8 @@ static int parse_fstab(bool initrd) {
|
||||
yes_no(noauto), yes_no(nofail));
|
||||
|
||||
if (streq(me->mnt_type, "swap"))
|
||||
k = add_swap(what, me, noauto, nofail);
|
||||
k = add_swap(what, me,
|
||||
noauto*NOAUTO | nofail*NOFAIL);
|
||||
else {
|
||||
bool automount;
|
||||
const char *post;
|
||||
@ -600,9 +604,7 @@ static int parse_fstab(bool initrd) {
|
||||
me->mnt_type,
|
||||
me->mnt_opts,
|
||||
me->mnt_passno,
|
||||
noauto,
|
||||
nofail,
|
||||
automount,
|
||||
noauto*NOAUTO | nofail*NOFAIL | automount*AUTOMOUNT,
|
||||
post,
|
||||
fstab_path);
|
||||
}
|
||||
@ -663,9 +665,7 @@ static int add_sysroot_mount(void) {
|
||||
arg_root_fstype,
|
||||
opts,
|
||||
is_device_path(what) ? 1 : 0, /* passno */
|
||||
false, /* noauto off */
|
||||
false, /* nofail off */
|
||||
false, /* automount off */
|
||||
0, /* noauto off, nofail off, automount off */
|
||||
SPECIAL_INITRD_ROOT_FS_TARGET,
|
||||
"/proc/cmdline");
|
||||
}
|
||||
@ -718,9 +718,7 @@ static int add_sysroot_usr_mount(void) {
|
||||
arg_usr_fstype,
|
||||
opts,
|
||||
is_device_path(what) ? 1 : 0, /* passno */
|
||||
false, /* noauto off */
|
||||
false, /* nofail off */
|
||||
false, /* automount off */
|
||||
0,
|
||||
SPECIAL_INITRD_FS_TARGET,
|
||||
"/proc/cmdline");
|
||||
}
|
||||
@ -759,9 +757,7 @@ static int add_volatile_var(void) {
|
||||
"tmpfs",
|
||||
"mode=0755",
|
||||
0,
|
||||
false,
|
||||
false,
|
||||
false,
|
||||
0,
|
||||
SPECIAL_LOCAL_FS_TARGET,
|
||||
"/proc/cmdline");
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user