ref: 9d03d7a99143840029ad69ff40a2b4d5dbb68c82
dir: /prefix_patch/ext4_errno.patch/
--- include/ext4_errno.h 2016-01-25 09:51:20.605385376 +0000
+++ include/ext4_errno.h 2016-01-25 09:19:09.410384455 +0000
@@ -43,47 +43,95 @@ extern "C" {
#include "ext4_config.h"
#if !CONFIG_HAVE_OWN_ERRNO
+
#include <errno.h>
-#else
-#define EPERM 1 /* Operation not permitted */
-#define ENOENT 2 /* No such file or directory */
-#define EIO 5 /* I/O error */
-#define ENXIO 6 /* No such device or address */
-#define E2BIG 7 /* Argument list too long */
-#define ENOMEM 12 /* Out of memory */
-#define EACCES 13 /* Permission denied */
-#define EFAULT 14 /* Bad address */
-#define EEXIST 17 /* File exists */
-#define ENODEV 19 /* No such device */
-#define ENOTDIR 20 /* Not a directory */
-#define EISDIR 21 /* Is a directory */
-#define EINVAL 22 /* Invalid argument */
-#define EFBIG 27 /* File too large */
-#define ENOSPC 28 /* No space left on device */
-#define EROFS 30 /* Read-only file system */
-#define EMLINK 31 /* Too many links */
-#define ERANGE 34 /* Math result not representable */
-#define ENOTEMPTY 39 /* Directory not empty */
-#define ENODATA 61 /* No data available */
-#define ENOTSUP 95 /* Not supported */
-#endif
+
+#define LWEXT4_EPERM EPERM /* Operation not permitted */
+#define LWEXT4_ENOENT ENOENT /* No such file or directory */
+#define LWEXT4_EIO EIO /* I/O error */
+#define LWEXT4_ENXIO ENXIO /* No such device or address */
+#define LWEXT4_E2BIG E2BIG /* Argument list too long */
+#define LWEXT4_ENOMEM ENOMEM /* Out of memory */
+#define LWEXT4_EACCES EACCES /* Permission denied */
+#define LWEXT4_EFAULT EFAULT /* Bad address */
+#define LWEXT4_EEXIST EEXIST /* File exists */
+#define LWEXT4_ENODEV ENODEV /* No such device */
+#define LWEXT4_ENOTDIR ENOTDIR /* Not a directory */
+#define LWEXT4_EISDIR EISDIR /* Is a directory */
+#define LWEXT4_EINVAL EINVAL /* Invalid argument */
+#define LWEXT4_EFBIG EFBIG /* File too large */
+#define LWEXT4_ENOSPC ENOSPC /* No space left on device */
+#define LWEXT4_EROFS EROFS /* Read-only file system */
+#define LWEXT4_EMLINK EMLINK /* Too many links */
+#define LWEXT4_ERANGE ERANGE /* Math result not representable */
+#define LWEXT4_ENOTEMPTY ENOTEMPTY /* Directory not empty */
#ifndef ENODATA
#ifdef ENOATTR
- #define ENODATA ENOATTR
+ #define LWEXT4_ENODATA ENOATTR
#else
- #define ENODATA 61
+ #define LWEXT4_ENODATA 61
#endif
+#else
+#define LWEXT4_ENODATA ENODATA
#endif
#ifndef ENOTSUP
-#define ENOTSUP 95
+#define LWEXT4_ENOTSUP 95
+#else
+#define LWEXT4_ENOTSUP ENOTSUP
#endif
#ifndef EOK
#define EOK 0
#endif
+#define LWEXT4_EOK EOK
+
+#else /* CONFIG_HAVE_OWN_ERRNO */
+
+#define LWEXT4_EOK 0
+#define LWEXT4_EPERM 1 /* Operation not permitted */
+#define LWEXT4_ENOENT 2 /* No such file or directory */
+#define LWEXT4_ESRCH 3 /* No such process */
+#define LWEXT4_EINTR 4 /* Interrupted system call */
+#define LWEXT4_EIO 5 /* I/O error */
+#define LWEXT4_ENXIO 6 /* No such device or address */
+#define LWEXT4_E2BIG 7 /* Argument list too long */
+#define LWEXT4_ENOEXEC 8 /* Exec format error */
+#define LWEXT4_EBADF 9 /* Bad file number */
+#define LWEXT4_ECHILD 10 /* No child processes */
+#define LWEXT4_EAGAIN 11 /* Try again */
+#define LWEXT4_ENOMEM 12 /* Out of memory */
+#define LWEXT4_EACCES 13 /* Permission denied */
+#define LWEXT4_EFAULT 14 /* Bad address */
+#define LWEXT4_ENOTBLK 15 /* Block device required */
+#define LWEXT4_EBUSY 16 /* Device or resource busy */
+#define LWEXT4_EEXIST 17 /* File exists */
+#define LWEXT4_EXDEV 18 /* Cross-device link */
+#define LWEXT4_ENODEV 19 /* No such device */
+#define LWEXT4_ENOTDIR 20 /* Not a directory */
+#define LWEXT4_EISDIR 21 /* Is a directory */
+#define LWEXT4_EINVAL 22 /* Invalid argument */
+#define LWEXT4_ENFILE 23 /* File table overflow */
+#define LWEXT4_EMFILE 24 /* Too many open files */
+#define LWEXT4_ENOTTY 25 /* Not a typewriter */
+#define LWEXT4_ETXTBSY 26 /* Text file busy */
+#define LWEXT4_EFBIG 27 /* File too large */
+#define LWEXT4_ENOSPC 28 /* No space left on device */
+#define LWEXT4_ESPIPE 29 /* Illegal seek */
+#define LWEXT4_EROFS 30 /* Read-only file system */
+#define LWEXT4_EMLINK 31 /* Too many links */
+#define LWEXT4_EPIPE 32 /* Broken pipe */
+#define LWEXT4_EDOM 33 /* Math argument out of domain of func */
+#define LWEXT4_ERANGE 34 /* Math result not representable */
+#define LWEXT4_ENOTEMPTY 39 /* Directory not empty */
+#define LWEXT4_ENODATA 61 /* No data available */
+#define LWEXT4_ENOTSUP 95 /* Not supported */
+
+#endif /* CONFIG_HAVE_OWN_ERRNO */
+
+
#ifdef __cplusplus
}
#endif