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io-util: introduce IOVEC_NULL

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Yu Watanabe 2023-02-23 13:09:46 +09:00
parent 253a83ea44
commit 65e7d565e4
1 changed files with 1 additions and 0 deletions
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src/basic/io-util.h
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@ -74,6 +74,7 @@ static inline bool FILE_SIZE_VALID_OR_INFINITY(uint64_t l) {
}
#define IOVEC_NULL (struct iovec) {}
#define IOVEC_INIT(base, len) { .iov_base = (base), .iov_len = (len) }
#define IOVEC_MAKE(base, len) (struct iovec) IOVEC_INIT(base, len)
#define IOVEC_INIT_STRING(string) IOVEC_INIT((char*) string, strlen(string))