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50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
/*
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This file is part of Fennix C Library.
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Fennix C Library is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix C Library 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 Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <sys/mman.h>
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#include <bits/libc.h>
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#include <errno.h>
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export int mlock(const void *, size_t);
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export int mlockall(int);
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export void *mmap(void *addr, size_t len, int prot, int flags, int fildes, off_t off)
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{
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return (void *)__check_errno((__iptr)sysdep(MemoryMap)(addr, len, prot, flags, fildes, off), (__iptr)MAP_FAILED);
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}
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export int mprotect(void *addr, size_t len, int prot)
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{
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return __check_errno(sysdep(MemoryProtect)(addr, len, prot), -1);
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}
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export int msync(void *, size_t, int);
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export int munlock(const void *, size_t);
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export int munlockall(void);
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export int munmap(void *addr, size_t len)
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{
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return __check_errno(sysdep(MemoryUnmap)(addr, len), -1);
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}
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export int posix_madvise(void *, size_t, int);
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export int posix_mem_offset(const void *restrict, size_t, off_t *restrict, size_t *restrict, int *restrict);
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export int posix_typed_mem_get_info(int, struct posix_typed_mem_info *);
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export int posix_typed_mem_open(const char *, int, int);
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export int shm_open(const char *, int, mode_t);
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export int shm_unlink(const char *);
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