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/* ISC license. */ #include <errno.h> #include <skalibs/error.h> #include <skalibs/allreadwrite.h> ssize_t unsanitize_read (ssize_t r) { return r == -1 ? errno == EPIPE ? (errno = 0, 0) : -1 : !r ? (errno = EWOULDBLOCK, -1) : r ; }