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[PATCH 03/12] linux-user/mips: Handle TARGET_EWOULDBLOCK as TARGET_EAGAI


From: Philippe Mathieu-Daudé
Subject: [PATCH 03/12] linux-user/mips: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN
Date: Sun, 4 Jul 2021 20:37:46 +0200

Linux kernel defines EWOULDBLOCK as EAGAIN (since before v2.6.12-rc2).

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 linux-user/mips/target_syscall.h   | 2 ++
 linux-user/mips64/target_syscall.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/linux-user/mips/target_syscall.h b/linux-user/mips/target_syscall.h
index dd6fd7af8ea..3e558fdb4b4 100644
--- a/linux-user/mips/target_syscall.h
+++ b/linux-user/mips/target_syscall.h
@@ -21,6 +21,8 @@ struct target_pt_regs {
 };
 
 /* Target errno definitions taken from asm-mips/errno.h */
+#undef TARGET_EWOULDBLOCK
+#define TARGET_EWOULDBLOCK     TARGET_EAGAIN /* Operation would block */
 #undef TARGET_ENOMSG
 #define TARGET_ENOMSG          35      /* Identifier removed */
 #undef TARGET_EIDRM
diff --git a/linux-user/mips64/target_syscall.h 
b/linux-user/mips64/target_syscall.h
index 8594955eec2..c54374c5a29 100644
--- a/linux-user/mips64/target_syscall.h
+++ b/linux-user/mips64/target_syscall.h
@@ -18,6 +18,8 @@ struct target_pt_regs {
 };
 
 /* Target errno definitions taken from asm-mips/errno.h */
+#undef TARGET_EWOULDBLOCK
+#define TARGET_EWOULDBLOCK     TARGET_EAGAIN /* Operation would block */
 #undef TARGET_ENOMSG
 #define TARGET_ENOMSG          35      /* Identifier removed */
 #undef TARGET_EIDRM
-- 
2.31.1




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