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72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
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/******************************************************
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The interface to the operating system
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process control primitives
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(c) 1995 Innobase Oy
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Created 9/30/1995 Heikki Tuuri
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*******************************************************/
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#ifndef os0proc_h
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#define os0proc_h
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#include "univ.i"
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typedef void* os_process_t;
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typedef unsigned long int os_process_id_t;
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/********************************************************************
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Allocates non-cacheable memory. */
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void*
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os_mem_alloc_nocache(
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/*=================*/
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/* out: allocated memory */
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ulint n); /* in: number of bytes */
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#ifdef notdefined
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/********************************************************************
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Creates a new process. */
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ibool
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os_process_create(
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/*==============*/
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char* name, /* in: name of the executable to start
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or its full path name */
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char* cmd, /* in: command line for the starting
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process, or NULL if no command line
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specified */
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os_process_t* proc, /* out: handle to the process */
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os_process_id_t* id); /* out: process id */
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/**************************************************************************
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Exits a process. */
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void
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os_process_exit(
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/*============*/
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ulint code); /* in: exit code */
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/**************************************************************************
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Gets process exit code. */
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ibool
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os_process_get_exit_code(
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/*=====================*/
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/* out: TRUE if succeed, FALSE if fail */
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os_process_t proc, /* in: handle to the process */
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ulint* code); /* out: exit code */
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#endif
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/********************************************************************
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Sets the priority boost for threads released from waiting within the current
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process. */
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void
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os_process_set_priority_boost(
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/*==========================*/
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ibool do_boost); /* in: TRUE if priority boost should be done,
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FALSE if not */
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#ifndef UNIV_NONINL
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#include "os0proc.ic"
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#endif
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#endif
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