40 lines
1.0 KiB
Plaintext
40 lines
1.0 KiB
Plaintext
m4_comment([$Id: memp_trickle.so,v 10.36 2004/08/13 03:38:58 bostic Exp $])
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define(M4PAGELOCAL, memp_trickle)
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include(m4/m4.seealso)
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m4_pf_header(m4_ref(memp_trickle),
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ifelse(M4API, C_API, [dnl
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int
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DB_ENV-__GT__memp_trickle(DB_ENV *env, int percent, int *nwrotep);
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])
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ifelse(M4API, CXX_API, [dnl
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int
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DbEnv::memp_trickle(int percent, int *nwrotep);
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]))
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m4_p([dnl
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The m4_refT(memp_trickle) ensures that a specified percent of the pages
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in the shared memory pool are clean, by writing dirty pages to their
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backing files.])
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m4_p([dnl
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The purpose of the m4_ref(memp_trickle) function is to enable a memory
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pool manager to ensure that a page is always available for reading in new
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information without having to wait for a write.])
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m4_return(memp_trickle, std)
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m4_parambegin
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m4_param_co(nwrotep, number of pages written to reach the specified
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percentage)
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m4_param(percent, [dnl
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The m4_arg(percent) parameter is the percent of the pages in the cache
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that should be clean.])
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m4_paramend
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m4_err(memp_trickle, einval)
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m4_seealso(DbMpool)
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m4_page_footer
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