Remove sys/syscall.h, sys/types.h, linux/posix_types.h, sysdep.h and

pthread-functions.h includes.  Include setxid.h.  Use
INLINE_SETXID_SYSCALL macro instead of INLINE_SYSCALL, kill the
HAVE_PTR__NPTL_SETXID guarded snippets.

4 files changed, 10 insertions, 98 deletions

diff --git a/sysdeps/unix/sysv/linux/alpha/setregid.c b/sysdeps/unix/sysv/linux/alpha/setregid.c
index cfc8283c3a..0973fe4ac1 100644
--- a/sysdeps/unix/sysv/linux/alpha/setregid.c
+++ b/sysdeps/unix/sysv/linux/alpha/setregid.c
@@ -18,35 +18,13 @@
 
 #include <errno.h>
 #include <unistd.h>
-#include <sys/types.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#include <linux/posix_types.h>
-#include "kernel-features.h"
-#include <pthread-functions.h>
+#include <setxid.h>
 
 
 int
 __setregid (gid_t rgid, gid_t egid)
 {
-  int result;
-
-  result = INLINE_SYSCALL (setregid, 2, (signed int)rgid, (signed int)egid);
-
-#if defined HAVE_PTR__NPTL_SETXID && !defined SINGLE_THREAD
-  if (result == 0 && __libc_pthread_functions.ptr__nptl_setxid != NULL)
-    {
-      struct xid_command cmd;
-      cmd.syscall_no = __NR_setregid;
-      cmd.id[0] = rgid;
-      cmd.id[1] = egid;
-      __libc_pthread_functions.ptr__nptl_setxid (&cmd);
-    }
-#endif
-
-  return result;
+  return INLINE_SETXID_SYSCALL (setregid, 2, (int) rgid, (int) egid);
 }
 #ifndef __setregid
 weak_alias (__setregid, setregid)
diff --git a/sysdeps/unix/sysv/linux/alpha/setresgid.c b/sysdeps/unix/sysv/linux/alpha/setresgid.c
index fdfa486534..50e29e3c76 100644
--- a/sysdeps/unix/sysv/linux/alpha/setresgid.c
+++ b/sysdeps/unix/sysv/linux/alpha/setresgid.c
@@ -18,36 +18,14 @@
 
 #include <errno.h>
 #include <unistd.h>
-#include <sys/types.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#include <linux/posix_types.h>
-#include "kernel-features.h"
-#include <pthread-functions.h>
+#include <setxid.h>
 
 
 int
 __setresgid (gid_t rgid, gid_t egid, gid_t sgid)
 {
-  int result;
-
-  result = INLINE_SYSCALL (setresgid, 3, (signed int)rgid, (signed int)egid, (signed int)sgid);
-
-#if defined HAVE_PTR__NPTL_SETXID && !defined SINGLE_THREAD
-  if (result == 0 && __libc_pthread_functions.ptr__nptl_setxid != NULL)
-    {
-      struct xid_command cmd;
-      cmd.syscall_no = __NR_setresgid;
-      cmd.id[0] = rgid;
-      cmd.id[1] = egid;
-      cmd.id[2] = sgid;
-      __libc_pthread_functions.ptr__nptl_setxid (&cmd);
-    }
-#endif
-
-  return result;
+  return INLINE_SETXID_SYSCALL (setresgid, 3, (int) rgid,
+				(int) egid, (int) sgid);
 }
 libc_hidden_def (__setresgid)
 #ifndef __setresgid
diff --git a/sysdeps/unix/sysv/linux/alpha/setresuid.c b/sysdeps/unix/sysv/linux/alpha/setresuid.c
index 49671278ee..e76413bf6a 100644
--- a/sysdeps/unix/sysv/linux/alpha/setresuid.c
+++ b/sysdeps/unix/sysv/linux/alpha/setresuid.c
@@ -18,36 +18,14 @@
 
 #include <errno.h>
 #include <unistd.h>
-#include <sys/types.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#include <linux/posix_types.h>
-#include "kernel-features.h"
-#include <pthread-functions.h>
+#include <setxid.h>
 
 
 int
 __setresuid (uid_t ruid, uid_t euid, uid_t suid)
 {
-  int result;
-
-  result = INLINE_SYSCALL (setresuid, 3, (signed int)ruid, (signed int)euid, (signed int)suid);
-
-#if defined HAVE_PTR__NPTL_SETXID && !defined SINGLE_THREAD
-  if (result == 0 && __libc_pthread_functions.ptr__nptl_setxid != NULL)
-    {
-      struct xid_command cmd;
-      cmd.syscall_no = __NR_setresuid;
-      cmd.id[0] = ruid;
-      cmd.id[1] = euid;
-      cmd.id[2] = suid;
-      __libc_pthread_functions.ptr__nptl_setxid (&cmd);
-    }
-#endif
-
-  return result;
+  return INLINE_SETXID_SYSCALL (setresuid, 3, (int) ruid,
+				(int) euid, (int) suid);
 }
 libc_hidden_def (__setresuid)
 #ifndef __setresuid
diff --git a/sysdeps/unix/sysv/linux/alpha/setreuid.c b/sysdeps/unix/sysv/linux/alpha/setreuid.c
index b29aed479e..a23a34792e 100644
--- a/sysdeps/unix/sysv/linux/alpha/setreuid.c
+++ b/sysdeps/unix/sysv/linux/alpha/setreuid.c
@@ -18,35 +18,13 @@
 
 #include <errno.h>
 #include <unistd.h>
-#include <sys/types.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#include <linux/posix_types.h>
-#include "kernel-features.h"
-#include <pthread-functions.h>
+#include <setxid.h>
 
 
 int
 __setreuid (uid_t ruid, uid_t euid)
 {
-  int result;
-
-  result = INLINE_SYSCALL (setreuid, 2, (signed int)ruid, (signed int)euid);
-
-#if defined HAVE_PTR__NPTL_SETXID && !defined SINGLE_THREAD
-  if (result == 0 && __libc_pthread_functions.ptr__nptl_setxid != NULL)
-    {
-      struct xid_command cmd;
-      cmd.syscall_no = __NR_setreuid;
-      cmd.id[0] = ruid;
-      cmd.id[1] = euid;
-      __libc_pthread_functions.ptr__nptl_setxid (&cmd);
-    }
-#endif
-
-  return result;
+  return INLINE_SETXID_SYSCALL (setreuid, 2, (int) ruid, (int) euid);
 }
 #ifndef __setreuid
 weak_alias (__setreuid, setreuid)