1rsm_memseg_import_iniRte_mboatreriSehra(r3eRdSMM)emory Lirbsrma_rmyemFsuengc_tiimopnosrt_init_barrier(3RSM)
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NAME

6       rsm_memseg_import_init_barrier,   rsm_memseg_import_destroy_barrier   -
7       create or destroy barrier for imported segment
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SYNOPSIS

10       cc [ flag... ] file... -lrsm [ library... ]
11       #include <rsmapi.h>
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13       int rsm_memseg_import_init_barrier(
14            rsm_memseg_import_handle_t memseg, rsm_barrier_type_t type,
15            rsmapi_barrier_t *barrier);
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18       int rsm_memseg_import_destroy_barrier(rsmapi_barrier_t *barrier);
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DESCRIPTION

22       The rsm_memseg_import_init_barrier() function creates a barrier for the
23       imported  segment specified by memseg. The barrier type is specified by
24       the type argument. Currently, only RSM_BAR_DEFAULT is  supported  as  a
25       barrier  type.  A handle to the barrier is obtained through the barrier
26       argument and is used in subsequent barrier calls.
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29       The rsm_memseg_import_destroy_barrier() function  deallocates  all  the
30       resources associated with the barrier.
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RETURN VALUES

33       Upon  successful  completion,  these  functions return 0. Otherwise, an
34       error value is returned to indicate the error.
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ERRORS

37       The rsm_memseg_import_init_barrier() and rsm_memseg_import_destroy_bar‐
38       rier() functions can return the following errors:
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40       RSMERR_BAD_SEG_HNDL        Invalid segment handle.
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43       RSMERR_BAD_BARRIER_PTR     Invalid barrier pointer.
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47       The  rsm_memseg_import_init_barrier() function can return the following
48       errors:
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50       RSMERR_INSUFFICIENT_MEM     Insufficient memory.
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ATTRIBUTES

54       See attributes(5) for descriptions of the following attributes:
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59       ┌─────────────────────────────┬─────────────────────────────┐
60       │ATTRIBUTE TYPE               │ATTRIBUTE VALUE              │
61       ├─────────────────────────────┼─────────────────────────────┤
62       │Interface Stability          │Evolving                     │
63       ├─────────────────────────────┼─────────────────────────────┤
64       │MT-Level                     │MT-Safe                      │
65       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

68       rsm_memseg_import_open_barrier(3RSM), rsm_memseg_import_set_mode(3RSM),
69       attributes(5)
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73SunOS 5.11                        8 Jun 200r1sm_memseg_import_init_barrier(3RSM)
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