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23 lines
419 B
C
23 lines
419 B
C
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#include <sys/types.h>
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#include <unistd.h>
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#include <sys/uio.h>
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#include "protos.h"
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/* MAJOR HACK ALERT! This won't work right for packet based sockets! */
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size_t writev(int fd, struct iovec *iov, int iovcnt)
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{
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int i;
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size_t size, total_size = 0;
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for (i=0; i<iovcnt; i++) {
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size = write(fd, iov[i].iov_base, iov[i].iov_len);
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total_size += size;
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if (size != iov[i].iov_len) break;
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}
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return total_size;
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}
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