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Extend os_mmap to support map file from fd (#2763)

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Add an extra argument `os_file_handle file` for `os_mmap` to support
mapping file from a file fd, and remove `os_get_invalid_handle` from
`posix_file.c` and `win_file.c`, instead, add it in the `platform_internal.h`
files to remove the dependency on libc-wasi.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
This commit is contained in:
Huang Qi
2023-11-16 08:28:54 +08:00
committed by GitHub
parent 0b8a904193
commit 24aa1cb408
35 changed files with 127 additions and 45 deletions
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2
core/shared/platform/include/platform_api_vmcore.h
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@ -130,7 +130,7 @@ enum {
};
void *
os_mmap(void *hint, size_t size, int prot, int flags);
os_mmap(void *hint, size_t size, int prot, int flags, os_file_handle file);
void
os_munmap(void *addr, size_t size);
int