git-error_t

commit e3ae80adbc626c4073a082e0205fdbb83033018a
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Tue Aug 8 16:03:24 2023 +0200

    hurd: Make error_t an int in C++

    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++.

Gbp-Pq: Topic hurd-i386
Gbp-Pq: Name git-error_t.diff

diff --git a/sysdeps/mach/hurd/bits/types/error_t.h b/sysdeps/mach/hurd/bits/types/error_t.h
index 380aa434d5ba0a5e508df6cd184cad8c36153132..4a7bd452c8fd142e9261b36ee5f693f607518e71 100644 (file)
--- 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