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| author | Richard Henderson | 2022-04-28 21:31:25 +0200 |
|---|---|---|
| committer | Richard Henderson | 2022-06-28 01:05:52 +0200 |
| commit | a2212474301bc354bea46e3bdc6c21e33e0b5b2b (patch) | |
| tree | f4fcc2215eea0b78cebd2cc7796df2d5e7213f68 /include | |
| parent | semihosting: Split out semihost_sys_lseek (diff) | |
| download | qemu-a2212474301bc354bea46e3bdc6c21e33e0b5b2b.tar.gz qemu-a2212474301bc354bea46e3bdc6c21e33e0b5b2b.tar.xz qemu-a2212474301bc354bea46e3bdc6c21e33e0b5b2b.zip | |
semihosting: Split out semihost_sys_isatty
Split out the non-ARM specific portions of SYS_ISTTY to a
reusable function. This handles all GuestFD.
Add a common_semi_istty_cb helper to translate the Posix
error return, 0+ENOTTY, to the Arm semihosting not-a-file
success result.
Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/semihosting/syscalls.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/semihosting/syscalls.h b/include/semihosting/syscalls.h index 841a93d25b..c60ebafb85 100644 --- a/include/semihosting/syscalls.h +++ b/include/semihosting/syscalls.h @@ -42,4 +42,7 @@ void semihost_sys_write_gf(CPUState *cs, gdb_syscall_complete_cb complete, void semihost_sys_lseek(CPUState *cs, gdb_syscall_complete_cb complete, int fd, int64_t off, int gdb_whence); +void semihost_sys_isatty(CPUState *cs, gdb_syscall_complete_cb complete, + int fd); + #endif /* SEMIHOSTING_SYSCALLS_H */ |