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- #ifndef __PJ_OS_H__
- #define __PJ_OS_H__
- #include <pj/types.h>
- PJ_BEGIN_DECL
- typedef enum pj_sys_info_flag
- {
-
- PJ_SYS_HAS_IOS_BG = 1
- } pj_sys_info_flag;
- typedef struct pj_sys_info
- {
-
- pj_str_t machine;
-
- pj_str_t os_name;
-
- pj_uint32_t os_ver;
-
- pj_str_t sdk_name;
-
- pj_uint32_t sdk_ver;
-
- pj_str_t info;
-
- pj_uint32_t flags;
- } pj_sys_info;
- PJ_DECL(const pj_sys_info*) pj_get_sys_info(void);
- typedef enum pj_thread_create_flags
- {
- PJ_THREAD_SUSPENDED = 1
- } pj_thread_create_flags;
- typedef int (PJ_THREAD_FUNC pj_thread_proc)(void*);
- #if !defined(PJ_THREAD_DESC_SIZE)
- # define PJ_THREAD_DESC_SIZE (64)
- #endif
- typedef long pj_thread_desc[PJ_THREAD_DESC_SIZE];
- PJ_DECL(pj_uint32_t) pj_getpid(void);
- PJ_DECL(pj_status_t) pj_thread_create( pj_pool_t *pool,
- const char *thread_name,
- pj_thread_proc *proc,
- void *arg,
- pj_size_t stack_size,
- unsigned flags,
- pj_thread_t **thread );
- PJ_DECL(pj_status_t) pj_thread_register ( const char *thread_name,
- pj_thread_desc desc,
- pj_thread_t **thread);
- PJ_DECL(pj_bool_t) pj_thread_is_registered(void);
- PJ_DECL(int) pj_thread_get_prio(pj_thread_t *thread);
- PJ_DECL(pj_status_t) pj_thread_set_prio(pj_thread_t *thread, int prio);
- PJ_DECL(int) pj_thread_get_prio_min(pj_thread_t *thread);
- PJ_DECL(int) pj_thread_get_prio_max(pj_thread_t *thread);
- PJ_DECL(void*) pj_thread_get_os_handle(pj_thread_t *thread);
- PJ_DECL(const char*) pj_thread_get_name(pj_thread_t *thread);
- PJ_DECL(pj_status_t) pj_thread_resume(pj_thread_t *thread);
- PJ_DECL(pj_thread_t*) pj_thread_this(void);
- PJ_DECL(pj_status_t) pj_thread_join(pj_thread_t *thread);
- PJ_DECL(pj_status_t) pj_thread_destroy(pj_thread_t *thread);
- PJ_DECL(pj_status_t) pj_thread_sleep(unsigned msec);
- #if defined(PJ_OS_HAS_CHECK_STACK) && PJ_OS_HAS_CHECK_STACK!=0
- # define PJ_CHECK_STACK() pj_thread_check_stack(__FILE__, __LINE__)
- PJ_DECL(void) pj_thread_check_stack(const char *file, int line);
- PJ_DECL(pj_uint32_t) pj_thread_get_stack_max_usage(pj_thread_t *thread);
- PJ_DECL(pj_status_t) pj_thread_get_stack_info(pj_thread_t *thread,
- const char **file,
- int *line);
- #else
- # define PJ_CHECK_STACK()
- # define pj_thread_get_stack_max_usage(thread) 0
- # define pj_thread_get_stack_info(thread,f,l) (*(f)="",*(l)=0)
- #endif
- PJ_DECL(void) pj_jni_set_jvm(void *jvm);
- PJ_DECL(pj_bool_t) pj_jni_attach_jvm(void **jni_env);
- PJ_DECL(void) pj_jni_detach_jvm(pj_bool_t attached);
-
- PJ_DECL(pj_bool_t) pj_symbianos_poll(int priority, int ms_timeout);
- typedef struct pj_symbianos_params
- {
-
- void *rsocketserv;
-
-
- void *rconnection;
-
-
- void *rhostresolver;
-
-
- void *rhostresolver6;
-
- } pj_symbianos_params;
- PJ_DECL(pj_status_t) pj_symbianos_set_params(pj_symbianos_params *prm);
- PJ_DECL(void) pj_symbianos_set_connection_status(pj_bool_t up);
-
- PJ_DECL(pj_status_t) pj_thread_local_alloc(long *index);
- PJ_DECL(void) pj_thread_local_free(long index);
- PJ_DECL(pj_status_t) pj_thread_local_set(long index, void *value);
- PJ_DECL(void*) pj_thread_local_get(long index);
- PJ_DECL(pj_status_t) pj_atomic_create( pj_pool_t *pool,
- pj_atomic_value_t initial,
- pj_atomic_t **atomic );
- PJ_DECL(pj_status_t) pj_atomic_destroy( pj_atomic_t *atomic_var );
- PJ_DECL(void) pj_atomic_set( pj_atomic_t *atomic_var,
- pj_atomic_value_t value);
- PJ_DECL(pj_atomic_value_t) pj_atomic_get(pj_atomic_t *atomic_var);
- PJ_DECL(void) pj_atomic_inc(pj_atomic_t *atomic_var);
- PJ_DECL(pj_atomic_value_t) pj_atomic_inc_and_get(pj_atomic_t *atomic_var);
- PJ_DECL(void) pj_atomic_dec(pj_atomic_t *atomic_var);
- PJ_DECL(pj_atomic_value_t) pj_atomic_dec_and_get(pj_atomic_t *atomic_var);
- PJ_DECL(void) pj_atomic_add( pj_atomic_t *atomic_var,
- pj_atomic_value_t value);
- PJ_DECL(pj_atomic_value_t) pj_atomic_add_and_get( pj_atomic_t *atomic_var,
- pj_atomic_value_t value);
- typedef enum pj_mutex_type_e
- {
- PJ_MUTEX_DEFAULT,
- PJ_MUTEX_SIMPLE,
- PJ_MUTEX_RECURSE
- } pj_mutex_type_e;
- PJ_DECL(pj_status_t) pj_mutex_create(pj_pool_t *pool,
- const char *name,
- int type,
- pj_mutex_t **mutex);
- PJ_DECL(pj_status_t) pj_mutex_create_simple( pj_pool_t *pool, const char *name,
- pj_mutex_t **mutex );
- PJ_DECL(pj_status_t) pj_mutex_create_recursive( pj_pool_t *pool,
- const char *name,
- pj_mutex_t **mutex );
- PJ_DECL(pj_status_t) pj_mutex_lock(pj_mutex_t *mutex);
- PJ_DECL(pj_status_t) pj_mutex_unlock(pj_mutex_t *mutex);
- PJ_DECL(pj_status_t) pj_mutex_trylock(pj_mutex_t *mutex);
- PJ_DECL(pj_status_t) pj_mutex_destroy(pj_mutex_t *mutex);
- PJ_DECL(pj_bool_t) pj_mutex_is_locked(pj_mutex_t *mutex);
- typedef struct pj_rwmutex_t pj_rwmutex_t;
- PJ_DECL(pj_status_t) pj_rwmutex_create(pj_pool_t *pool, const char *name,
- pj_rwmutex_t **mutex);
- PJ_DECL(pj_status_t) pj_rwmutex_lock_read(pj_rwmutex_t *mutex);
- PJ_DECL(pj_status_t) pj_rwmutex_lock_write(pj_rwmutex_t *mutex);
- PJ_DECL(pj_status_t) pj_rwmutex_unlock_read(pj_rwmutex_t *mutex);
- PJ_DECL(pj_status_t) pj_rwmutex_unlock_write(pj_rwmutex_t *mutex);
- PJ_DECL(pj_status_t) pj_rwmutex_destroy(pj_rwmutex_t *mutex);
- PJ_DECL(void) pj_enter_critical_section(void);
- PJ_DECL(void) pj_leave_critical_section(void);
- #if defined(PJ_HAS_SEMAPHORE) && PJ_HAS_SEMAPHORE != 0
- PJ_DECL(pj_status_t) pj_sem_create( pj_pool_t *pool,
- const char *name,
- unsigned initial,
- unsigned max,
- pj_sem_t **sem);
- PJ_DECL(pj_status_t) pj_sem_wait(pj_sem_t *sem);
- PJ_DECL(pj_status_t) pj_sem_trywait(pj_sem_t *sem);
- PJ_DECL(pj_status_t) pj_sem_post(pj_sem_t *sem);
- PJ_DECL(pj_status_t) pj_sem_destroy(pj_sem_t *sem);
- #endif
- #if defined(PJ_HAS_EVENT_OBJ) && PJ_HAS_EVENT_OBJ != 0
- PJ_DECL(pj_status_t) pj_event_create(pj_pool_t *pool, const char *name,
- pj_bool_t manual_reset, pj_bool_t initial,
- pj_event_t **event);
- PJ_DECL(pj_status_t) pj_event_wait(pj_event_t *event);
- PJ_DECL(pj_status_t) pj_event_trywait(pj_event_t *event);
- PJ_DECL(pj_status_t) pj_event_set(pj_event_t *event);
- PJ_DECL(pj_status_t) pj_event_pulse(pj_event_t *event);
- PJ_DECL(pj_status_t) pj_event_reset(pj_event_t *event);
- PJ_DECL(pj_status_t) pj_event_destroy(pj_event_t *event);
- #endif
- PJ_DECL(pj_status_t) pj_gettimeofday(pj_time_val *tv);
- PJ_DECL(pj_status_t) pj_time_decode(const pj_time_val *tv, pj_parsed_time *pt);
- PJ_DECL(pj_status_t) pj_time_encode(const pj_parsed_time *pt, pj_time_val *tv);
- PJ_DECL(pj_status_t) pj_time_local_to_gmt(pj_time_val *tv);
- PJ_DECL(pj_status_t) pj_time_gmt_to_local(pj_time_val *tv);
- #if defined(PJ_TERM_HAS_COLOR) && PJ_TERM_HAS_COLOR != 0
- PJ_DECL(pj_status_t) pj_term_set_color(pj_color_t color);
- PJ_DECL(pj_color_t) pj_term_get_color(void);
- #endif
- #if defined(PJ_HAS_HIGH_RES_TIMER) && PJ_HAS_HIGH_RES_TIMER != 0
- PJ_DECL(pj_status_t) pj_gettickcount(pj_time_val *tv);
- PJ_DECL(pj_status_t) pj_get_timestamp(pj_timestamp *ts);
- PJ_DECL(pj_status_t) pj_get_timestamp_freq(pj_timestamp *freq);
- PJ_INLINE(void) pj_set_timestamp32(pj_timestamp *t, pj_uint32_t hi,
- pj_uint32_t lo)
- {
- t->u32.hi = hi;
- t->u32.lo = lo;
- }
- PJ_INLINE(int) pj_cmp_timestamp(const pj_timestamp *t1, const pj_timestamp *t2)
- {
- #if PJ_HAS_INT64
- if (t1->u64 < t2->u64)
- return -1;
- else if (t1->u64 > t2->u64)
- return 1;
- else
- return 0;
- #else
- if (t1->u32.hi < t2->u32.hi ||
- (t1->u32.hi == t2->u32.hi && t1->u32.lo < t2->u32.lo))
- return -1;
- else if (t1->u32.hi > t2->u32.hi ||
- (t1->u32.hi == t2->u32.hi && t1->u32.lo > t2->u32.lo))
- return 1;
- else
- return 0;
- #endif
- }
- PJ_INLINE(void) pj_add_timestamp(pj_timestamp *t1, const pj_timestamp *t2)
- {
- #if PJ_HAS_INT64
- t1->u64 += t2->u64;
- #else
- pj_uint32_t old = t1->u32.lo;
- t1->u32.hi += t2->u32.hi;
- t1->u32.lo += t2->u32.lo;
- if (t1->u32.lo < old)
- ++t1->u32.hi;
- #endif
- }
- PJ_INLINE(void) pj_add_timestamp32(pj_timestamp *t1, pj_uint32_t t2)
- {
- #if PJ_HAS_INT64
- t1->u64 += t2;
- #else
- pj_uint32_t old = t1->u32.lo;
- t1->u32.lo += t2;
- if (t1->u32.lo < old)
- ++t1->u32.hi;
- #endif
- }
- PJ_INLINE(void) pj_sub_timestamp(pj_timestamp *t1, const pj_timestamp *t2)
- {
- #if PJ_HAS_INT64
- t1->u64 -= t2->u64;
- #else
- t1->u32.hi -= t2->u32.hi;
- if (t1->u32.lo >= t2->u32.lo)
- t1->u32.lo -= t2->u32.lo;
- else {
- t1->u32.lo -= t2->u32.lo;
- --t1->u32.hi;
- }
- #endif
- }
- PJ_INLINE(void) pj_sub_timestamp32(pj_timestamp *t1, pj_uint32_t t2)
- {
- #if PJ_HAS_INT64
- t1->u64 -= t2;
- #else
- if (t1->u32.lo >= t2)
- t1->u32.lo -= t2;
- else {
- t1->u32.lo -= t2;
- --t1->u32.hi;
- }
- #endif
- }
- PJ_INLINE(pj_int32_t) pj_timestamp_diff32(const pj_timestamp *t1,
- const pj_timestamp *t2)
- {
-
- #if PJ_HAS_INT64
- pj_int64_t diff = t2->u64 - t1->u64;
- return (pj_int32_t) diff;
- #else
- pj_int32 diff = t2->u32.lo - t1->u32.lo;
- return diff;
- #endif
- }
- PJ_DECL(pj_time_val) pj_elapsed_time( const pj_timestamp *start,
- const pj_timestamp *stop );
- PJ_DECL(pj_uint32_t) pj_elapsed_msec( const pj_timestamp *start,
- const pj_timestamp *stop );
- PJ_DECL(pj_uint64_t) pj_elapsed_msec64(const pj_timestamp *start,
- const pj_timestamp *stop );
- PJ_DECL(pj_uint32_t) pj_elapsed_usec( const pj_timestamp *start,
- const pj_timestamp *stop );
- PJ_DECL(pj_uint32_t) pj_elapsed_nanosec( const pj_timestamp *start,
- const pj_timestamp *stop );
- PJ_DECL(pj_uint32_t) pj_elapsed_cycle( const pj_timestamp *start,
- const pj_timestamp *stop );
- #endif
- typedef int (*pj_main_func_ptr)(int argc, char *argv[]);
- PJ_DECL(int) pj_run_app(pj_main_func_ptr main_func, int argc, char *argv[],
- unsigned flags);
- pj_status_t pj_thread_init(void);
- PJ_DECL(pj_status_t) pj_set_cloexec_flag(int fd);
- PJ_END_DECL
- #endif
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