Lines Matching refs:errno
6 #include <errno.h>35 int errno_save = errno;44 if (errno == EAFNOSUPPORT) {47 errno = errno_save;65 * errno must be left unchanged in this case. */66 if (errno == EACCES || errno == ECONNREFUSED || errno == ENOENT) {67 errno = errno_save;91 errno = EIO;107 errno = EIO;