mirror of
https://github.com/qemu/qemu.git
synced 2025-10-31 20:44:16 +00:00
05a248715c
Avoid polluting the compilation of common-user/ with local include files; making an include file available to common-user/ should be a deliberate decision in order to keep a clear interface that can be used by both bsd-user/ and linux-user/. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
25 lines
620 B
C
25 lines
620 B
C
/* SPDX-License-Identifier: BSD-3-Clause */
|
|
/*
|
|
* QEMU internal errno values for implementing user-only POSIX.
|
|
*
|
|
* Copyright (c) 2021 Linaro, Ltd.
|
|
*/
|
|
|
|
#ifndef SPECIAL_ERRNO_H
|
|
#define SPECIAL_ERRNO_H
|
|
|
|
/*
|
|
* All of these are QEMU internal, not visible to the guest.
|
|
* They should be chosen so as to not overlap with any host
|
|
* or guest errno.
|
|
*/
|
|
|
|
/*
|
|
* This is returned when a system call should be restarted, to tell the
|
|
* main loop that it should wind the guest PC backwards so it will
|
|
* re-execute the syscall after handling any pending signals.
|
|
*/
|
|
#define QEMU_ERESTARTSYS 255
|
|
|
|
#endif /* SPECIAL_ERRNO_H */
|