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linux-user: Rename TARGET_ERESTARTSYS to QEMU_ERESTARTSYS

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This value is fully internal to qemu, and so is not a TARGET define.
We use this as an extra marker for both host and target errno.

Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-11-22 19:47:33 +01:00
parent 0a7e01904d
commit af254a2792
31 changed files with 45 additions and 46 deletions
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linux-user/signal-common.h
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@ -76,7 +76,7 @@ abi_long do_swapcontext(CPUArchState *env, abi_ulong uold_ctx,
* Block all signals, and arrange that the signal mask is returned to
* its correct value for the guest before we resume execution of guest code.
* If this function returns non-zero, then the caller should immediately
* return -TARGET_ERESTARTSYS to the main loop, which will take the pending
* return -QEMU_ERESTARTSYS to the main loop, which will take the pending
* signal and restart execution of the syscall.
* If block_signals() returns zero, then the caller can continue with
* emulation of the system call knowing that no signals can be taken