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a9b07d7684
openat2 allows closing more TOCTOU holes, but we can only use it when the kernel supports it. This should disappear seamlessly when libc implements the function. Signed-off-by: Zygo Blaxell <bees@furryterror.org>
14 lines
245 B
C++
14 lines
245 B
C++
#include "crucible/openat2.h"
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extern "C" {
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int
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__attribute__((weak))
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openat2(int const dirfd, const char *const pathname, struct open_how *const how, size_t const size)
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throw()
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{
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return syscall(SYS_openat2, dirfd, pathname, how, size);
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}
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};
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