mirror of
https://github.com/SerenityOS/serenity
synced 2024-07-09 00:30:47 +00:00
1bd3fca585
This is pretty ugly but I don't want to *not* use open_with_path_length() so let's just shim it.
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
#pragma once
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#ifdef __i386__
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#define AK_ARCH_I386 1
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#endif
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#ifdef __x86_64__
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#define AK_ARCH_X86_64 1
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#endif
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#define ARCH(arch) (defined(AK_ARCH_##arch) && AK_ARCH_##arch)
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#ifdef __clang__
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# define CONSUMABLE(initial_state) __attribute__((consumable(initial_state)))
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# define CALLABLE_WHEN(...) __attribute__((callable_when(__VA_ARGS__)))
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# define SET_TYPESTATE(state) __attribute__((set_typestate(state)))
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# define RETURN_TYPESTATE(state) __attribute__((return_typestate(state)))
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#else
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# define CONSUMABLE(initial_state)
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# define CALLABLE_WHEN(...)
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# define SET_TYPESTATE(state)
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# define RETURN_TYPESTATE(state)
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#endif
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#ifndef __serenity__
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#define PAGE_SIZE sysconf(_SC_PAGESIZE)
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#include <errno.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <string.h>
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inline int open_with_path_length(const char* path, size_t path_length, int options, mode_t mode)
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{
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auto* tmp = (char*)malloc(path_length + 1);
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memcpy(tmp, path, path_length);
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tmp[path_length] = '\0';
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int fd = open(tmp, options, mode);
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int saved_errno = errno;
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free(tmp);
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errno = saved_errno;
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return fd;
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}
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#endif
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