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linux-user/alpha: Handle TARGET_EWOULDBLOCK as TARGET_EAGAIN 

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

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210704183755.655002-2-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2021-07-04 20:37:44 +02:00 committed by Laurent Vivier
parent a46955ff61
commit f5f35cec5a
1 changed files with 2 additions and 0 deletions
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2
linux-user/alpha/target_syscall.h
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@ -44,6 +44,8 @@ struct target_pt_regs {
#define UNAME_MACHINE "alpha"
#define UNAME_MINIMUM_RELEASE "2.6.32"
#undef TARGET_EWOULDBLOCK
#define TARGET_EWOULDBLOCK TARGET_EAGAIN /* Operation would block */
#undef TARGET_EDEADLK
#define TARGET_EDEADLK 11
#undef TARGET_EAGAIN