Lines Matching refs:errno
14 #include <errno.h>
508 errno = -ret;
512 /* handle errno-based (e.g., syscall or libc) errors according to libbpf's
517 /* errno is already assumed to be set on error */
518 return ret < 0 ? -errno : ret;
524 /* set errno on error, this doesn't break anything */
525 errno = -err;
532 /* set errno on error, this doesn't break anything */
534 errno = -PTR_ERR(ret);
561 saved_errno = errno;
563 errno = saved_errno;
566 errno = saved_errno;