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task_create now accepts variable number of arguments; 8051 bringup changes

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@56 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2007-03-11 17:37:47 +00:00
parent aca78c3ff6
commit b4fd3cdcf4
31 changed files with 729 additions and 291 deletions
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include/sched.h
+8 -21
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@@ -55,14 +55,6 @@
/* Task Management Definitins *******************************/
/* This is the number of arguments that are passed to tasks
* on start-up. This number was selected because this is the
* number of parameters that can be passed to a MIPS function
* in registers
. */
#define NUM_TASK_ARGS 4
/* This is the maximum number of times that a lock can be set */
#define MAX_LOCK_COUNT 127
@@ -186,7 +178,7 @@ struct _TCB
/* Values needed to restart a task **********************************/
ubyte init_priority; /* Initial priority of the task */
FAR char *argv[NUM_TASK_ARGS+1]; /* Name + start-up parameters */
char *argv[CONFIG_MAX_TASK_ARGS+1]; /* Name+start-up parameters */
/* Stack-Related Fields *********************************************/
@@ -278,24 +270,19 @@ extern "C" {
#ifndef CONFIG_CUSTOM_STACK
EXTERN STATUS task_init(FAR _TCB *tcb, const char *name, int priority,
FAR uint32 *stack, uint32 stack_size, main_t entry,
FAR char *arg1, FAR char *arg2,
FAR char *arg3, FAR char *arg4);
FAR uint32 *stack, uint32 stack_size,
main_t entry, char *argv[]);
#else
EXTERN STATUS task_init(FAR _TCB *tcb, const char *name, int priority,
main_t entry,
FAR char *arg1, FAR char *arg2,
FAR char *arg3, FAR char *arg4);
main_t entry, char *argv[]);
#endif
EXTERN STATUS task_activate(FAR _TCB *tcb);
#ifndef CONFIG_CUSTOM_STACK
EXTERN int task_create(const char *name, int priority, int stack_size, main_t main,
FAR char *arg1, FAR char *arg2,
FAR char *arg3, FAR char *arg4);
EXTERN int task_create(const char *name, int priority, int stack_size,
main_t entry, char *argv[]);
#else
EXTERN int task_create(const char *name, int priority, main_t main,
FAR char *arg1, FAR char *arg2,
FAR char *arg3, FAR char *arg4);
EXTERN int task_create(const char *name, int priority,
main_t entry, char *argv[]);
#endif
EXTERN STATUS task_delete(pid_t pid);
EXTERN STATUS task_restart(pid_t pid);