48 lines
1.6 KiB
C
Executable File
48 lines
1.6 KiB
C
Executable File
/* Extra functions for resource usage.
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Copyright (C) 2011-2024 Free Software Foundation, Inc.
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Written by Bruno Haible <bruno@clisp.org>, 2011.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef _RESOURCE_EXT_H
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#define _RESOURCE_EXT_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Returns the amount of address space currently in use by the current
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process, or zero if unknown.
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This is the quantity which is limited by setrlimit(RLIMIT_AS,...).
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Note: This function always returns zero on AIX. */
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extern uintptr_t get_rusage_as (void);
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/* Returns the size of the data segment, or zero if unknown.
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This is the quantity which is limited by setrlimit(RLIMIT_DATA,...).
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Note: This function always returns zero on HP-UX 11.00.
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Note: The total size of all malloc()ed memory is bounded by the size of
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the data segment only on the following platforms:
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FreeBSD, AIX, HP-UX 11.23 and newer, IRIX, OSF/1, Solaris, BeOS, Haiku. */
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extern uintptr_t get_rusage_data (void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RESOURCE_EXT_H */
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