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* lib/sys_resource.in.h: Include arg-nonnull.h, c++defs.h, warn-on-use.h. (getrusage): New declaration. * lib/getrusage.c: New file. * m4/getrusage.m4: New file. * m4/sys_resource_h.m4 (gl_HEADER_SYS_RESOURCE): Test whether getrusage is declared. (gl_SYS_RESOURCE_H_DEFAULTS): Initialize GNULIB_GETRUSAGE, HAVE_GETRUSAGE. * modules/sys_resource (Depends-on): Add snippet/arg-nonnull, snippet/c++defs, snippet/warn-on-use. (Makefile.am): Update generation of sys/resource.h. Substitute GNULIB_GETRUSAGE, HAVE_GETRUSAGE. * modules/getrusage: New file. * doc/posix-functions/getrusage.texi: Mention the new module.
22 lines
503 B
Plaintext
22 lines
503 B
Plaintext
@node getrusage
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@section @code{getrusage}
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@findex getrusage
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/getrusage.html}
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Gnulib module: getrusage
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Portability problems fixed by Gnulib:
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@itemize
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@item
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This function is missing on some platforms:
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Minix 3.1.8, Solaris 2.4, mingw, MSVC 9.
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@end itemize
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Portability problems not fixed by Gnulib:
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@itemize
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@item
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Many platforms don't fill in all the fields of @code{struct rusage} with
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meaningful values.
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@end itemize
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