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[Qemu-devel] [PATCH v2 072/108] linux-user: Split out getegid, geteuid,
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v2 072/108] linux-user: Split out getegid, geteuid, getgid, getuid, lchown |
Date: |
Sat, 9 Jun 2018 17:01:44 -1000 |
Signed-off-by: Richard Henderson <address@hidden>
---
linux-user/syscall.c | 82 +++++++++++++++++++++++++++++++-------------
1 file changed, 58 insertions(+), 24 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8d6b949b8a..f8e34d28b1 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8441,6 +8441,27 @@ IMPL(getdents64)
}
#endif /* TARGET_NR_getdents64 */
+#ifdef TARGET_NR_getegid
+IMPL(getegid)
+{
+ return get_errno(high2lowgid(getegid()));
+}
+#endif
+
+#ifdef TARGET_NR_geteuid
+IMPL(geteuid)
+{
+ return get_errno(high2lowuid(geteuid()));
+}
+#endif
+
+#ifdef TARGET_NR_getgid
+IMPL(getgid)
+{
+ return get_errno(high2lowgid(getgid()));
+}
+#endif
+
IMPL(getitimer)
{
struct itimerval value;
@@ -8584,6 +8605,13 @@ IMPL(gettimeofday)
return ret;
}
+#ifdef TARGET_NR_getuid
+IMPL(getuid)
+{
+ return get_errno(high2lowuid(getuid()));
+}
+#endif
+
#if defined(TARGET_NR_getxpid) && defined(TARGET_ALPHA)
IMPL(getxpid)
{
@@ -8769,6 +8797,21 @@ IMPL(kill)
return get_errno(safe_kill(arg1, target_to_host_signal(arg2)));
}
+#ifdef TARGET_NR_lchown
+IMPL(lchown)
+{
+ char *p = lock_user_string(arg1);
+ abi_long ret;
+
+ if (!p) {
+ return -TARGET_EFAULT;
+ }
+ ret = get_errno(lchown(p, low2highuid(arg2), low2highgid(arg3)));
+ unlock_user(p, arg1, 0);
+ return ret;
+}
+#endif
+
#ifdef TARGET_NR_link
IMPL(link)
{
@@ -11410,30 +11453,6 @@ static abi_long do_syscall1(void *cpu_env, unsigned
num, abi_long arg1,
void *p;
switch(num) {
-#ifdef TARGET_NR_lchown
- case TARGET_NR_lchown:
- if (!(p = lock_user_string(arg1)))
- return -TARGET_EFAULT;
- ret = get_errno(lchown(p, low2highuid(arg2), low2highgid(arg3)));
- unlock_user(p, arg1, 0);
- return ret;
-#endif
-#ifdef TARGET_NR_getuid
- case TARGET_NR_getuid:
- return get_errno(high2lowuid(getuid()));
-#endif
-#ifdef TARGET_NR_getgid
- case TARGET_NR_getgid:
- return get_errno(high2lowgid(getgid()));
-#endif
-#ifdef TARGET_NR_geteuid
- case TARGET_NR_geteuid:
- return get_errno(high2lowuid(geteuid()));
-#endif
-#ifdef TARGET_NR_getegid
- case TARGET_NR_getegid:
- return get_errno(high2lowgid(getegid()));
-#endif
case TARGET_NR_setreuid:
return get_errno(setreuid(low2highuid(arg1), low2highuid(arg2)));
case TARGET_NR_setregid:
@@ -13094,6 +13113,15 @@ static impl_fn *syscall_table(unsigned num)
#endif
#if defined(TARGET_NR_getdents64) && defined(__NR_getdents64)
SYSCALL(getdents64);
+#endif
+#ifdef TARGET_NR_getegid
+ SYSCALL(getegid);
+#endif
+#ifdef TARGET_NR_geteuid
+ SYSCALL(geteuid);
+#endif
+#ifdef TARGET_NR_getgid
+ SYSCALL(getgid);
#endif
SYSCALL(getitimer);
#ifdef TARGET_NR_getpeername
@@ -13121,6 +13149,9 @@ static impl_fn *syscall_table(unsigned num)
SYSCALL(getsockopt);
#endif
SYSCALL(gettimeofday);
+#ifdef TARGET_NR_getuid
+ SYSCALL(getuid);
+#endif
#if defined(TARGET_NR_getxpid) && defined(TARGET_ALPHA)
SYSCALL(getxpid);
#endif
@@ -13129,6 +13160,9 @@ static impl_fn *syscall_table(unsigned num)
SYSCALL(ipc);
#endif
SYSCALL(kill);
+#ifdef TARGET_NR_lchown
+ SYSCALL(lchown);
+#endif
#ifdef TARGET_NR_link
SYSCALL(link);
#endif
--
2.17.1
- [Qemu-devel] [PATCH v2 062/108] linux-user: Split out flock, preadv, pwritev, readv, writev, (continued)
- [Qemu-devel] [PATCH v2 062/108] linux-user: Split out flock, preadv, pwritev, readv, writev, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 063/108] linux-user: Split out fdatasync, getsid, _sysctl, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 065/108] linux-user: Split out getcpu, nanosleep, prctl, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 064/108] linux-user: Split out sched syscalls, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 066/108] linux-user: Split out arch_prctl, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 067/108] linux-user: Split out getcwd, pread64, pwrite64, sigaltstack, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 068/108] linux-user: Split out capget, capset, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 070/108] linux-user: Split out ftruncate64, truncate64, ugetrlimit, vfork, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 069/108] linux-user: Split out sendfile, sendfile64, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 071/108] linux-user: Split out fstat64, fstatat64, newfstatat, lstat64, stat64, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 072/108] linux-user: Split out getegid, geteuid, getgid, getuid, lchown,
Richard Henderson <=
- [Qemu-devel] [PATCH v2 073/108] linux-user: Split out getgroups, setgroups, setregid, setreuid, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 075/108] linux-user: Split out chown, getresgid, getresuid, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 074/108] linux-user: Split out fchown, fchownat, setresgid, setresuid, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 076/108] linux-user: Split out setfsgid, setfsuid, setgid, setuid, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 077/108] linux-user: Split out getuid32, getxgid, getxuid, lchown32, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 079/108] linux-user: Split out getegid32, geteuid32, getgid32, setregid32, setreuid32, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 080/108] linux-user: Split out fchown32, getgroups32, setgroups32, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 078/108] linux-user: Split out osf_getsysinfo, osf_setsysinfo, osf_sigprocmask, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 081/108] linux-user: Split out getresgid32, getresuid32, setresgid32, setresuid32, Richard Henderson, 2018/06/09
- [Qemu-devel] [PATCH v2 082/108] linux-user: Split out chown32, setfsgid32, setfsuid32, setgid32, setuid32, Richard Henderson, 2018/06/09
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