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eeb20775d2
This will help C++ code that uses exceptions to be tinier. For example, this change shaves away 1000 lines of assembly code from LLVM's libcxx, which is 0.7% of all assembly instructions in the entire library.
18 lines
566 B
C
18 lines
566 B
C
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_IOVEC_H_
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#define COSMOPOLITAN_LIBC_CALLS_STRUCT_IOVEC_H_
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COSMOPOLITAN_C_START_
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struct iovec {
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void *iov_base;
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size_t iov_len;
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};
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ssize_t preadv(int, struct iovec *, int, int64_t) libcesque;
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ssize_t pwritev(int, const struct iovec *, int, int64_t) libcesque;
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ssize_t readv(int, const struct iovec *, int) libcesque;
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ssize_t vmsplice(int, const struct iovec *, int64_t, uint32_t) libcesque;
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ssize_t writev(int, const struct iovec *, int) libcesque;
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COSMOPOLITAN_C_END_
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#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_IOVEC_H_ */
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