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[hurd,commited] hurd: Make error_t an int in C++
From: |
Samuel Thibault |
Subject: |
[hurd,commited] hurd: Make error_t an int in C++ |
Date: |
Tue, 8 Aug 2023 16:08:14 +0200 |
Making error_t defined to enum __error_t_codes conveniently makes the
debugger print symbolic values, but in C++ int is not interoperable with
enum __error_t_codes, leading to C++ application build issues, so let's
revert error_t to int in C++.
---
sysdeps/mach/hurd/bits/types/error_t.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sysdeps/mach/hurd/bits/types/error_t.h
b/sysdeps/mach/hurd/bits/types/error_t.h
index 380aa434d5..4a7bd452c8 100644
--- a/sysdeps/mach/hurd/bits/types/error_t.h
+++ b/sysdeps/mach/hurd/bits/types/error_t.h
@@ -24,6 +24,12 @@
#ifndef __error_t_defined
# define __error_t_defined 1
+#ifdef __cplusplus
+/* Unfortunately, in C++ int and enum __error_t_codes are not
+ interoperable... */
+typedef int error_t;
+#else
typedef enum __error_t_codes error_t;
+#endif
#endif
--
2.40.1
- [hurd,commited] hurd: Make error_t an int in C++,
Samuel Thibault <=