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37d8ee5768
A comment that apparently was mangled during SPDX conversion. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
49 lines
898 B
C
49 lines
898 B
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/* Copyright 2020 The NASM Authors - All Rights Reserved */
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#include "compiler.h"
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#include "nasmlib.h"
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#ifdef HAVE_SYS_RESOURCE_H
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# include <sys/resource.h>
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#endif
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#if defined(HAVE_GETRLIMIT) && defined(RLIMIT_STACK)
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size_t nasm_get_stack_size_limit(void)
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{
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struct rlimit rl;
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if (getrlimit(RLIMIT_STACK, &rl))
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return SIZE_MAX;
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# ifdef RLIM_SAVED_MAX
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if (rl.rlim_cur == RLIM_SAVED_MAX)
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rl.rlim_cur = rl.rlim_max;
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# endif
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if (
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# ifdef RLIM_INFINITY
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rl.rlim_cur >= RLIM_INFINITY ||
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# endif
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# ifdef RLIM_SAVED_CUR
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rl.rlim_cur == RLIM_SAVED_CUR ||
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# endif
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# ifdef RLIM_SAVED_MAX
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rl.rlim_cur == RLIM_SAVED_MAX ||
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# endif
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(size_t)rl.rlim_cur != rl.rlim_cur)
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return SIZE_MAX;
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return rl.rlim_cur;
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}
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#else
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size_t nasm_get_stack_size_limit(void)
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{
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return SIZE_MAX;
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}
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#endif
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