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linux-user: Expose do_guest_openat() and do_guest_readlink()

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These functions will be required by the GDB stub in order to provide
the guest view of /proc to GDB.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230621203627.1808446-2-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230630180423.558337-32-alex.bennee@linaro.org>
This commit is contained in:
Ilya Leoshkevich 2023-06-30 19:04:16 +01:00 • committed by Alex Bennée
parent 2261b73c28
commit a4dab0a0d3
2 changed files with 38 additions and 19 deletions
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3
linux-user/qemu.h
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@ -165,6 +165,9 @@ typedef struct TaskState {
} TaskState;
abi_long do_brk(abi_ulong new_brk);
int do_guest_openat(CPUArchState *cpu_env, int dirfd, const char *pathname,
int flags, mode_t mode);
ssize_t do_guest_readlink(const char *pathname, char *buf, size_t bufsiz);
/* user access */