system.h File Reference

spa/support/system.h More...

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Data Structures
struct	spa_system
struct	spa_poll_event
struct	spa_system_methods

Macros
#define	SPA_API_SYSTEM   static inline
#define	SPA_TYPE_INTERFACE_System   SPA_TYPE_INFO_INTERFACE_BASE "System"
	a collection of core system functions
#define	SPA_TYPE_INTERFACE_DataSystem   SPA_TYPE_INFO_INTERFACE_BASE "DataSystem"
#define	SPA_VERSION_SYSTEM   0
#define	SPA_IO_IN   (1 << 0)
#define	SPA_IO_OUT   (1 << 2)
#define	SPA_IO_ERR   (1 << 3)
#define	SPA_IO_HUP   (1 << 4)
#define	SPA_FD_CLOEXEC   (1<<0)
#define	SPA_FD_NONBLOCK   (1<<1)
#define	SPA_FD_EVENT_SEMAPHORE   (1<<2)
#define	SPA_FD_TIMER_ABSTIME   (1<<3)
#define	SPA_FD_TIMER_CANCEL_ON_SET   (1<<4)
#define	SPA_VERSION_SYSTEM_METHODS   0
#define	spa_system_ioctl(object, fd, request, ...)

Functions
SPA_API_SYSTEM ssize_t	spa_system_read (struct spa_system *object, int fd, void *buf, size_t count)
SPA_API_SYSTEM ssize_t	spa_system_write (struct spa_system *object, int fd, const void *buf, size_t count)
SPA_API_SYSTEM int	spa_system_close (struct spa_system *object, int fd)
SPA_API_SYSTEM int	spa_system_clock_gettime (struct spa_system *object, int clockid, struct timespec *value)
SPA_API_SYSTEM int	spa_system_clock_getres (struct spa_system *object, int clockid, struct timespec *res)
SPA_API_SYSTEM int	spa_system_pollfd_create (struct spa_system *object, int flags)
SPA_API_SYSTEM int	spa_system_pollfd_add (struct spa_system *object, int pfd, int fd, uint32_t events, void *data)
SPA_API_SYSTEM int	spa_system_pollfd_mod (struct spa_system *object, int pfd, int fd, uint32_t events, void *data)
SPA_API_SYSTEM int	spa_system_pollfd_del (struct spa_system *object, int pfd, int fd)
SPA_API_SYSTEM int	spa_system_pollfd_wait (struct spa_system *object, int pfd, struct spa_poll_event *ev, int n_ev, int timeout)
SPA_API_SYSTEM int	spa_system_timerfd_create (struct spa_system *object, int clockid, int flags)
SPA_API_SYSTEM int	spa_system_timerfd_settime (struct spa_system *object, int fd, int flags, const struct itimerspec *new_value, struct itimerspec *old_value)
SPA_API_SYSTEM int	spa_system_timerfd_gettime (struct spa_system *object, int fd, struct itimerspec *curr_value)
SPA_API_SYSTEM int	spa_system_timerfd_read (struct spa_system *object, int fd, uint64_t *expirations)
SPA_API_SYSTEM int	spa_system_eventfd_create (struct spa_system *object, int flags)
SPA_API_SYSTEM int	spa_system_eventfd_write (struct spa_system *object, int fd, uint64_t count)
SPA_API_SYSTEM int	spa_system_eventfd_read (struct spa_system *object, int fd, uint64_t *count)
SPA_API_SYSTEM int	spa_system_signalfd_create (struct spa_system *object, int signal, int flags)
SPA_API_SYSTEM int	spa_system_signalfd_read (struct spa_system *object, int fd, int *signal)

Detailed Description

spa/support/system.h

Macro Definition Documentation

SPA_API_SYSTEM

#define SPA_API_SYSTEM   static inline