* exclude processes marked with argv[0][0]=@ from the normal service killing too
-* support rd.luks= kernel cmdline params in cryptsetup generator
-
-* support rd.fstab= kernel cmdline params in fstab generator
+* support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator
* support rd.driver= kernel cmdline params in modules load
<para>Configures the LUKS
full-disk encryption logic at
boot. For details see
- <citerefentry><refentrytitle>cryptsetup@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
+ <citerefentry><refentrytitle>systemd-cryptsetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>fstab=</varname></term>
+ <term><varname>rd.fstab=</varname></term>
+
+ <listitem>
+ <para>Configures the
+ <filename>/etc/fstab</filename>
+ logic at boot. For details see
+ <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
</listitem>
</varlistentry>
#include "mount-setup.h"
#include "special.h"
#include "mkdir.h"
+#include "virt.h"
static const char *arg_dest = "/tmp";
+static bool arg_enabled = true;
static int device_name(const char *path, char **unit) {
char *p;
return r;
}
+static int parse_proc_cmdline(void) {
+ char *line, *w, *state;
+ int r;
+ size_t l;
+
+ if (detect_container(NULL) > 0)
+ return 0;
+
+ r = read_one_line_file("/proc/cmdline", &line);
+ if (r < 0) {
+ log_warning("Failed to read /proc/cmdline, ignoring: %s", strerror(-r));
+ return 0;
+ }
+
+ FOREACH_WORD_QUOTED(w, l, line, state) {
+ char *word;
+
+ word = strndup(w, l);
+ if (!word) {
+ r = -ENOMEM;
+ goto finish;
+ }
+
+ if (startswith(word, "fstab=")) {
+ r = parse_boolean(word + 6);
+ if (r < 0)
+ log_warning("Failed to parse fstab switch %s. Ignoring.", word + 6);
+ else
+ arg_enabled = r;
+
+ } else if (startswith(word, "rd.fstab=")) {
+
+ if (in_initrd()) {
+ r = parse_boolean(word + 6);
+ if (r < 0)
+ log_warning("Failed to parse fstab switch %s. Ignoring.", word + 6);
+ else
+ arg_enabled = r;
+ }
+
+ } else if (startswith(word, "fstab.") ||
+ (in_initrd() && startswith(word, "rd.fstab."))) {
+
+ log_warning("Unknown kernel switch %s. Ignoring.", word);
+ }
+
+ free(word);
+ }
+
+ r = 0;
+
+finish:
+ free(line);
+ return r;
+}
+
int main(int argc, char *argv[]) {
int r;
umask(0022);
+ if (parse_proc_cmdline() < 0)
+ return EXIT_FAILURE;
+
+ if (!arg_enabled)
+ return EXIT_SUCCESS;
+
r = parse_fstab();
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;