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man pages section 3: Realtime Library Functions     Oracle Solaris 10 8/11 Information Library
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Document Information

Preface

Realtime Library Functions

aiocancel(3AIO)

aio_cancel(3RT)

aio_error(3RT)

aio_fsync(3RT)

aioread(3AIO)

aio_read(3RT)

aio_return(3RT)

aio_suspend(3RT)

aiowait(3AIO)

aio_waitn(3RT)

aiowrite(3AIO)

aio_write(3RT)

clock_getres(3RT)

clock_gettime(3RT)

clock_nanosleep(3RT)

clock_settime(3RT)

door_bind(3DOOR)

door_call(3DOOR)

door_create(3DOOR)

door_cred(3DOOR)

door_info(3DOOR)

door_return(3DOOR)

door_revoke(3DOOR)

door_server_create(3DOOR)

door_ucred(3DOOR)

door_unbind(3DOOR)

door_xcreate(3DOOR)

fdatasync(3RT)

lio_listio(3RT)

mq_close(3RT)

mq_getattr(3RT)

mq_notify(3RT)

mq_open(3RT)

mq_receive(3RT)

mq_reltimedreceive_np(3RT)

mq_reltimedsend_np(3RT)

mq_send(3RT)

mq_setattr(3RT)

mq_timedreceive(3RT)

mq_timedsend(3RT)

mq_unlink(3RT)

nanosleep(3RT)

proc_service(3PROC)

ps_kill(3PROC)

ps_lcontinue(3PROC)

ps_lgetfpregs(3PROC)

ps_lgetregs(3PROC)

ps_lgetxregs(3PROC)

ps_lgetxregsize(3PROC)

ps_lrolltoaddr(3PROC)

ps_lsetfpregs(3PROC)

ps_lsetregs(3PROC)

ps_lsetxregs(3PROC)

ps_lstop(3PROC)

ps_pcontinue(3PROC)

ps_pdread(3PROC)

ps_pdwrite(3PROC)

ps_pglobal_lookup(3PROC)

ps_pglobal_sym(3PROC)

ps_pread(3PROC)

ps_pstop(3PROC)

ps_ptread(3PROC)

ps_ptwrite(3PROC)

ps_pwrite(3PROC)

sched_getparam(3RT)

sched_get_priority_max(3RT)

sched_get_priority_min(3RT)

sched_getscheduler(3RT)

sched_rr_get_interval(3RT)

sched_setparam(3RT)

sched_setscheduler(3RT)

sched_yield(3RT)

sem_close(3RT)

sem_destroy(3RT)

sem_getvalue(3RT)

sem_init(3RT)

sem_open(3RT)

sem_post(3RT)

sem_reltimedwait_np(3RT)

sem_timedwait(3RT)

sem_trywait(3RT)

sem_unlink(3RT)

sem_wait(3RT)

shm_open(3RT)

shm_unlink(3RT)

sigqueue(3RT)

sigtimedwait(3RT)

sigwaitinfo(3RT)

timer_create(3RT)

timer_delete(3RT)

timer_getoverrun(3RT)

timer_gettime(3RT)

timer_settime(3RT)

ps_pread

, ps_pwrite

, ps_pdread

, ps_pdwrite

, ps_ptread

, ps_ptwrite

- interfaces in libthread_db that target process memory access

Synopsis

#include <proc_service.h>

ps_err_e ps_pread(struct ps_prochandle *ph, psaddr_t addr,
     void *buf, size_t size);
ps_err_e ps_pwrite(struct ps_prochandle *ph, psaddr_t addr,
     const void *buf, size_t size);
ps_err_e ps_pdread(struct ps_prochandle *ph, psaddr_t addr,
     void *buf, size_t size);
ps_err_e ps_pdwrite(struct ps_prochandle *ph, psaddr_t addr,
     const void *buf, size_t size);
ps_err_e ps_ptread(struct ps_prochandle *ph, psaddr_t addr,
     void *buf, size_t size);
ps_err_e ps_ptwrite(struct ps_prochandle *ph, psaddr_t addr,
     const void *buf, size_t size);

Description

These routines copy data between the target process's address space and the controlling process. ps_pread() copies size bytes from address addr in the target process into buf in the controlling process. pr_pwrite() is like ps_pread() except that the direction of the copy is reversed; data is copied from the controlling process to the target process.

ps_pdread() and ps_ptread() behave identically to ps_pread(). ps_pdwrite() and ps_ptwrite() behave identically to ps_pwrite(). These functions can be implemented as simple aliases for the corresponding primary functions. They are artifacts of history that must be maintained.

Return Values

PS_OK

The call returned successfully. size bytes were copied.

PS_BADADDR

Some part of the address range from addr through addr+size-1 is not part of the target process's address space.

PS_ERR

The function did not return successfully.

Attributes

See attributes(5) for description of the following attributes:

ATTRIBUTE TYPE
ATTRIBUTE VALUE
MT Level
Safe

See Also

libc_db(3LIB), librtld_db(3LIB), proc_service(3PROC), rtld_db(3EXT), attributes(5), threads(5)