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Relocate global sm variable to reduce include file deps

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The new state machine handling is not necessary to export to external
plugins, so this patch reduces the exposure of the global variable sm

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson committed 2016-06-04 23:10:47 +02:00
1 parent e9da876a10
commit ea21bfc4c9
4 files changed
+4 -4
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finit.c
-1
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@@ -54,7 +54,6 @@ char *hostname = NULL;
char *rcsd = FINIT_RCSD; char *rcsd = FINIT_RCSD;
char *runparts = NULL; char *runparts = NULL;
char *console = NULL; char *console = NULL;
sm_t sm;
uev_ctx_t *ctx = NULL; /* Main loop context */ uev_ctx_t *ctx = NULL; /* Main loop context */
finit.h
-3
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@@ -35,8 +35,6 @@
#include <unistd.h> #include <unistd.h>
#include <lite/lite.h> #include <lite/lite.h>
#include "sm.h"
#define CMD_SIZE 256 #define CMD_SIZE 256
#define LINE_SIZE 1024 #define LINE_SIZE 1024
#define BUF_SIZE 4096 #define BUF_SIZE 4096
@@ -80,7 +78,6 @@ extern char *username;
extern char *runparts; extern char *runparts;
extern char *console; extern char *console;
extern char *__progname; extern char *__progname;
extern sm_t sm;
#endif /* FINIT_H_ */ #endif /* FINIT_H_ */
sm.c
+2
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@@ -35,6 +35,8 @@
#include "tty.h" #include "tty.h"
#include "sm.h" #include "sm.h"
sm_t sm;
void sm_init(sm_t *sm) void sm_init(sm_t *sm)
{ {
sm->state = SM_BOOTSTRAP_STATE; sm->state = SM_BOOTSTRAP_STATE;
sm.h
+2
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@@ -40,6 +40,8 @@ typedef struct sm {
int in_teardown; /* Set when waiting for all processes to be halted */ int in_teardown; /* Set when waiting for all processes to be halted */
} sm_t; } sm_t;
extern sm_t sm;
void sm_init(sm_t *sm); void sm_init(sm_t *sm);
void sm_step(sm_t *sm); void sm_step(sm_t *sm);
void sm_set_runlevel(sm_t *sm, int newlevel); void sm_set_runlevel(sm_t *sm, int newlevel);