sys_arch.h File Reference

#include "lwip/opt.h"
#include "lwip/arch.h"

Go to the source code of this file.

Macros
#define	ERR_NEED_SCHED   123
#define	sys_msleep(ms)   sys_arch_msleep(ms)
#define	sys_mutex_valid_val(mutex)   ((mutex).mut != NULL)
#define	sys_mutex_valid(mutex)   (((mutex) != NULL) && sys_mutex_valid_val(*(mutex)))
#define	sys_mutex_set_invalid(mutex)   ((mutex)->mut = NULL)
#define	sys_sem_valid_val(sema)   ((sema).sem != NULL)
#define	sys_sem_valid(sema)   (((sema) != NULL) && sys_sem_valid_val(*(sema)))
#define	sys_sem_set_invalid(sema)   ((sema)->sem = NULL)
#define	sys_mbox_valid_val(mbox)   ((mbox).mbx != NULL)
#define	sys_mbox_valid(mbox)   (((mbox) != NULL) && sys_mbox_valid_val(*(mbox)))
#define	sys_mbox_set_invalid(mbox)   ((mbox)->mbx = NULL)

Typedefs
typedef struct _sys_mut	sys_mutex_t
typedef struct _sys_sem	sys_sem_t
typedef struct _sys_mbox	sys_mbox_t
typedef struct _sys_thread	sys_thread_t

Functions
void	sys_arch_msleep (u32_t delay_ms)

Macro Definition Documentation

ERR_NEED_SCHED

#define ERR_NEED_SCHED   123

This is returned by _fromisr() sys functions to tell the outermost function that a higher priority task was woken and the scheduler needs to be invoked.

sys_mbox_set_invalid

#define sys_mbox_set_invalid

(

mbox

)

((mbox)->mbx = NULL)

sys_mbox_valid

#define sys_mbox_valid

(

mbox

)

(((mbox) != NULL) && sys_mbox_valid_val(*(mbox)))

sys_mbox_valid_val

#define sys_mbox_valid_val

(

mbox

)

((mbox).mbx != NULL)

sys_msleep

#define sys_msleep

(

ms

)

sys_arch_msleep(ms)

sys_mutex_set_invalid

#define sys_mutex_set_invalid

(

mutex

)

((mutex)->mut = NULL)

sys_mutex_valid

#define sys_mutex_valid

(

mutex

)

(((mutex) != NULL) && sys_mutex_valid_val(*(mutex)))

sys_mutex_valid_val

#define sys_mutex_valid_val

(

mutex

)

((mutex).mut != NULL)

sys_sem_set_invalid

#define sys_sem_set_invalid

(

sema

)

((sema)->sem = NULL)

sys_sem_valid

#define sys_sem_valid

(

sema

)

(((sema) != NULL) && sys_sem_valid_val(*(sema)))

sys_sem_valid_val

#define sys_sem_valid_val

(

sema

)

((sema).sem != NULL)

Typedef Documentation

sys_mbox_t

typedef struct _sys_mbox sys_mbox_t

sys_mutex_t

typedef struct _sys_mut sys_mutex_t

sys_sem_t

typedef struct _sys_sem sys_sem_t

sys_thread_t

typedef struct _sys_thread sys_thread_t

Function Documentation

sys_arch_msleep()

void sys_arch_msleep

(

u32_t

delay_ms

)