https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=4af5f9d51e1da51647c365754dadc202ac33f8f2
commit 4af5f9d51e1da51647c365754dadc202ac33f8f2 Author: Christian Franke <[email protected]> AuthorDate: Fri Feb 23 19:01:09 2024 +0100 Commit: Corinna Vinschen <[email protected]> CommitDate: Sat Feb 24 13:12:14 2024 +0100 Cygwin: Map ERROR_NO_SUCH_DEVICE and ERROR_MEDIA_CHANGED to ENODEV If a removable (USB) device is disconnected after opening its raw device, R/W attempts fail with ERROR_NO_SUCH_DEVICE(433). If the raw device of a partition is used, ERROR_MEDIA_CHANGED(1110) is returned instead. Both are mapped to ENODEV(19) because <errno.h> does not offer a value which better matches ERROR_MEDIA_CHANGED. Signed-off-by: Christian Franke <[email protected]> Diff: --- winsup/cygwin/local_includes/errmap.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/winsup/cygwin/local_includes/errmap.h b/winsup/cygwin/local_includes/errmap.h index 326b35b6c22c..a0b3ff400644 100644 --- a/winsup/cygwin/local_includes/errmap.h +++ b/winsup/cygwin/local_includes/errmap.h @@ -438,7 +438,7 @@ static const int errmap[] = 0, /* 430 */ 0, /* 431 */ 0, /* 432 */ - 0, /* 433 */ + ENODEV, /* ERROR_NO_SUCH_DEVICE */ 0, /* 434 */ 0, /* 435 */ 0, /* 436 */ @@ -1115,7 +1115,7 @@ static const int errmap[] = 0, /* ERROR_DEVICE_NOT_PARTITIONED */ 0, /* ERROR_UNABLE_TO_LOCK_MEDIA */ 0, /* ERROR_UNABLE_TO_UNLOAD_MEDIA */ - 0, /* ERROR_MEDIA_CHANGED */ + ENODEV, /* ERROR_MEDIA_CHANGED */ EIO, /* ERROR_BUS_RESET */ ENOMEDIUM, /* ERROR_NO_MEDIA_IN_DRIVE */ 0, /* ERROR_NO_UNICODE_TRANSLATION */
