diff options
Diffstat (limited to 'src/fstab-generator')
| -rw-r--r-- | src/fstab-generator/fstab-generator.c | 79 |
1 files changed, 45 insertions, 34 deletions
diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c index 910bbc1df7..b4fb1344e6 100644 --- a/src/fstab-generator/fstab-generator.c +++ b/src/fstab-generator/fstab-generator.c @@ -200,14 +200,13 @@ static bool mount_in_initrd(struct mntent *me) { } static int add_mount(const char *what, const char *where, const char *type, const char *opts, - int passno, bool noauto, bool nofail, bool automount, bool isbind, bool isnetwork, - const char *source) { + int passno, bool noauto, bool nofail, bool automount, bool isbind, + const char *pre, const char *post, const char *source) { char _cleanup_free_ *name = NULL, *unit = NULL, *lnk = NULL, *device = NULL, *automount_name = NULL, *automount_unit = NULL; FILE _cleanup_fclose_ *f = NULL; int r; - const char *post, *pre; assert(what); assert(where); @@ -227,14 +226,6 @@ static int add_mount(const char *what, const char *where, const char *type, cons mount_point_ignore(where)) return 0; - if (isnetwork) { - post = SPECIAL_REMOTE_FS_TARGET; - pre = SPECIAL_REMOTE_FS_PRE_TARGET; - } else { - post = SPECIAL_LOCAL_FS_TARGET; - pre = SPECIAL_LOCAL_FS_PRE_TARGET; - } - name = unit_name_from_path(where, ".mount"); if (!name) return log_oom(); @@ -259,17 +250,19 @@ static int add_mount(const char *what, const char *where, const char *type, cons "DefaultDependencies=no\n", source); - if (!path_equal(where, "/")) + if (!path_equal(where, "/")) { + if (pre) + fprintf(f, + "After=%s\n" + "Wants=%s\n", + pre, + pre); fprintf(f, - "After=%s\n" - "Wants=%s\n" "Conflicts=" SPECIAL_UMOUNT_TARGET "\n" - "Before=" SPECIAL_UMOUNT_TARGET "\n", - pre, - pre); - + "Before=" SPECIAL_UMOUNT_TARGET "\n"); + } - if (!noauto && !nofail && !automount) + if (post && !noauto && !nofail && !automount) fprintf(f, "Before=%s\n", post); @@ -299,14 +292,16 @@ static int add_mount(const char *what, const char *where, const char *type, cons } if (!noauto) { - lnk = strjoin(arg_dest, "/", post, nofail || automount ? ".wants/" : ".requires/", name, NULL); - if (!lnk) - return log_oom(); + if (post) { + lnk = strjoin(arg_dest, "/", post, nofail || automount ? ".wants/" : ".requires/", name, NULL); + if (!lnk) + return log_oom(); - mkdir_parents_label(lnk, 0755); - if (symlink(unit, lnk) < 0) { - log_error("Failed to create symlink %s: %m", lnk); - return -errno; + mkdir_parents_label(lnk, 0755); + if (symlink(unit, lnk) < 0) { + log_error("Failed to create symlink %s: %m", lnk); + return -errno; + } } if (!isbind && @@ -353,12 +348,17 @@ static int add_mount(const char *what, const char *where, const char *type, cons "SourcePath=%s\n" "DefaultDependencies=no\n" "Conflicts=" SPECIAL_UMOUNT_TARGET "\n" - "Before=" SPECIAL_UMOUNT_TARGET " %s\n" - "\n" + "Before=" SPECIAL_UMOUNT_TARGET "\n", + source); + + if (post) + fprintf(f, + "Before= %s\n", + post); + + fprintf(f, "[Automount]\n" "Where=%s\n", - source, - post, where); fflush(f); @@ -421,7 +421,8 @@ static int parse_fstab(const char *prefix, bool initrd) { if (streq(me->mnt_type, "swap")) k = add_swap(what, me); else { - bool noauto, nofail, automount, isbind, isnetwork; + bool noauto, nofail, automount, isbind; + const char *pre, *post; noauto = !!hasmntopt(me, "noauto"); nofail = !!hasmntopt(me, "nofail"); @@ -429,11 +430,21 @@ static int parse_fstab(const char *prefix, bool initrd) { hasmntopt(me, "comment=systemd.automount") || hasmntopt(me, "x-systemd.automount"); isbind = mount_is_bind(me); - isnetwork = mount_is_network(me); + + if (initrd) { + post = SPECIAL_INITRD_FS_TARGET; + pre = NULL; + } else if (mount_is_network(me)) { + post = SPECIAL_REMOTE_FS_TARGET; + pre = SPECIAL_REMOTE_FS_PRE_TARGET; + } else { + post = SPECIAL_LOCAL_FS_TARGET; + pre = SPECIAL_LOCAL_FS_PRE_TARGET; + } k = add_mount(what, where, me->mnt_type, me->mnt_opts, me->mnt_passno, noauto, nofail, automount, - isbind, isnetwork, fstab_path); + isbind, pre, post, fstab_path); } if (k < 0) @@ -514,7 +525,7 @@ static int parse_new_root_from_proc_cmdline(void) { log_debug("Found entry what=%s where=/sysroot type=%s", what, type); r = add_mount(what, "/sysroot", type, opts, 0, false, false, false, - false, false, "/proc/cmdline"); + false, NULL, SPECIAL_ROOT_FS_TARGET, "/proc/cmdline"); return (r < 0) ? r : 0; } |