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authorLennart Poettering <lennart@poettering.net>2015-11-03 13:04:06 +0100
committerLennart Poettering <lennart@poettering.net>2015-11-03 13:04:06 +0100
commit8ba576d0e698aebd153c4276aa024dcc5fc99525 (patch)
treeb899e66a106f5dd8fac42ba835035f33b2d919e8 /src/basic/proc-cmdline.c
parent5dea1c1e7902ca07ca1ea7f1914031c6e3a27be5 (diff)
parent7dcc56715d150ff7e8b5459877879430cff790f7 (diff)
Merge pull request #1744 from evverx/fix-debug-generator
debug-generator: respect kernel parameters for default unit setting
Diffstat (limited to 'src/basic/proc-cmdline.c')
-rw-r--r--src/basic/proc-cmdline.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/src/basic/proc-cmdline.c b/src/basic/proc-cmdline.c
index 778c994501..4464573c5b 100644
--- a/src/basic/proc-cmdline.c
+++ b/src/basic/proc-cmdline.c
@@ -26,6 +26,7 @@
#include "parse-util.h"
#include "proc-cmdline.h"
#include "process-util.h"
+#include "special.h"
#include "string-util.h"
#include "util.h"
#include "virt.h"
@@ -143,3 +144,31 @@ int shall_restore_state(void) {
return parse_boolean(value);
}
+
+static const char * const rlmap[] = {
+ "emergency", SPECIAL_EMERGENCY_TARGET,
+ "-b", SPECIAL_EMERGENCY_TARGET,
+ "rescue", SPECIAL_RESCUE_TARGET,
+ "single", SPECIAL_RESCUE_TARGET,
+ "-s", SPECIAL_RESCUE_TARGET,
+ "s", SPECIAL_RESCUE_TARGET,
+ "S", SPECIAL_RESCUE_TARGET,
+ "1", SPECIAL_RESCUE_TARGET,
+ "2", SPECIAL_MULTI_USER_TARGET,
+ "3", SPECIAL_MULTI_USER_TARGET,
+ "4", SPECIAL_MULTI_USER_TARGET,
+ "5", SPECIAL_GRAPHICAL_TARGET,
+};
+
+const char* runlevel_to_target(const char *word) {
+ size_t i;
+
+ if (!word)
+ return NULL;
+
+ for (i = 0; i < ELEMENTSOF(rlmap); i += 2)
+ if (streq(word, rlmap[i]))
+ return rlmap[i+1];
+
+ return NULL;
+}