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authorUlrich Drepper <drepper@redhat.com>2003-06-10 02:32:35 +0000
committerUlrich Drepper <drepper@redhat.com>2003-06-10 02:32:35 +0000
commit54c924656eb5f55b7a6e95bf6c31b6f3bc1e09dc (patch)
tree5a89bd611c98acce66bf0ec7e101eb0873623d7c
parent5b318f8556255638907de5251e3df225a6cfcdff (diff)
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Update.
2003-06-09 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_SETRESGID_SYSCALL): Define. * sysdeps/unix/sysv/linux/setegid.c: Use __ASSUME_SETRESGID_SYSCALL instead of __ASSUME_SETRESUID_SYSCALL. (setegid): Only use setresgid32 inline syscall if __NR_setresgid32 is defined. * sysdeps/unix/sysv/linux/seteuid.c (seteuid): Only use setresgid32 inline syscall if __NR_setresuid32 is defined. * sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Use __ASSUME_SETRESGID_SYSCALL instead of __ASSUME_SETRESUID_SYSCALL. * sysdeps/unix/sysv/linux/i386/setregid.c: Backout last changes. * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c (setegid): Protect code handling non-existant setresgid32 syscall with #if __ASSUME_SETRESGID_SYSCALL == 0. 2003-06-09 Andreas Schwab <schwab@suse.de> * sunrpc/Makefile (generated): Remove rpc-proto.c, rpc-proto.d. ($(rpcsvc:%.x=$(objpfx)x%$o)): Don't depend on $(objpfx)rpc-proto.d. (rpcsvc-dt-files, rpcsvc-depfiles): Define. Include $(rpcsvc-depfiles) instead of $(objpfx)rpc-proto.d. ($(objpfx)rpc-proto.d, $(objpfx)rpc-proto.c): Remove rules.
-rw-r--r--ChangeLog27
-rw-r--r--linuxthreads/ChangeLog5
-rw-r--r--linuxthreads/Makefile4
-rw-r--r--sunrpc/Makefile28
-rw-r--r--sysdeps/unix/sysv/linux/i386/setegid.c2
-rw-r--r--sysdeps/unix/sysv/linux/i386/setregid.c14
-rw-r--r--sysdeps/unix/sysv/linux/i386/setreuid.c14
-rw-r--r--sysdeps/unix/sysv/linux/kernel-features.h4
-rw-r--r--sysdeps/unix/sysv/linux/setegid.c6
-rw-r--r--sysdeps/unix/sysv/linux/seteuid.c2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c4
11 files changed, 66 insertions, 44 deletions
diff --git a/ChangeLog b/ChangeLog
index 02a3c6fed1..793f47af88 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,30 @@
+2003-06-09 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/kernel-features.h
+ (__ASSUME_SETRESGID_SYSCALL): Define.
+ * sysdeps/unix/sysv/linux/setegid.c: Use __ASSUME_SETRESGID_SYSCALL
+ instead of __ASSUME_SETRESUID_SYSCALL.
+ (setegid): Only use setresgid32 inline syscall if __NR_setresgid32 is
+ defined.
+ * sysdeps/unix/sysv/linux/seteuid.c (seteuid): Only use setresgid32
+ inline syscall if __NR_setresuid32 is defined.
+ * sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Use
+ __ASSUME_SETRESGID_SYSCALL instead of __ASSUME_SETRESUID_SYSCALL.
+ * sysdeps/unix/sysv/linux/i386/setregid.c: Backout last changes.
+ * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c (setegid): Protect
+ code handling non-existant setresgid32 syscall with
+ #if __ASSUME_SETRESGID_SYSCALL == 0.
+
+2003-06-09 Andreas Schwab <schwab@suse.de>
+
+ * sunrpc/Makefile (generated): Remove rpc-proto.c, rpc-proto.d.
+ ($(rpcsvc:%.x=$(objpfx)x%$o)): Don't depend on
+ $(objpfx)rpc-proto.d.
+ (rpcsvc-dt-files, rpcsvc-depfiles): Define. Include
+ $(rpcsvc-depfiles) instead of $(objpfx)rpc-proto.d.
+ ($(objpfx)rpc-proto.d, $(objpfx)rpc-proto.c): Remove rules.
+
2003-06-08 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/seteuid.c (seteuid): Use setresuid32
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index a7d422e837..be8bf8ca45 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,8 @@
+2003-06-09 Andreas Schwab <schwab@suse.de>
+
+ * Makefile: Move inclusion of ../Rules down after extra-objs is
+ fully known.
+
2003-06-06 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: New sequences for
diff --git a/linuxthreads/Makefile b/linuxthreads/Makefile
index f105bd6454..3d45b81f19 100644
--- a/linuxthreads/Makefile
+++ b/linuxthreads/Makefile
@@ -121,7 +121,7 @@ ifeq (yes,$(build-shared))
tests-nodelete-yes = unload
endif
-include ../Rules
+all: # Make this the default target; it will be defined in Rules.
# What we install as libpthread.so for programs to link against is in fact a
# link script. It contains references for the various libraries we need.
@@ -204,6 +204,8 @@ else
libc-link.so = $(common-objpfx)libc.so
endif
+include ../Rules
+
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
# This ensures they will load libc.so for needed symbols if loaded by
# a statically-linked program that hasn't already loaded it.
diff --git a/sunrpc/Makefile b/sunrpc/Makefile
index 07c66a82c5..b7492e4dab 100644
--- a/sunrpc/Makefile
+++ b/sunrpc/Makefile
@@ -54,7 +54,7 @@ headers = $(addprefix rpc/,auth.h auth_unix.h clnt.h netdb.h pmap_clnt.h \
$(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h
install-others = $(inst_sysconfdir)/rpc
generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \
- $(rpcsvc:%.x=rpcsvc/%.stmp) rpc-proto.c rpc-proto.d rpcgen
+ $(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen
generated-dirs := rpcsvc
routines := auth_none auth_unix authuxprot bindrsvprt \
@@ -168,26 +168,20 @@ $(objpfx)x%.stmp: rpcsvc/%.x $(objpfx)rpcgen
# Gratuitous dependency on generated .c file here just gets it mentioned to
# avoid being an intermediate file and getting removed.
define o-iterator-doit
-$(rpcsvc:%.x=$(objpfx)x%$o): $(objpfx)x%$o: $(objpfx)x%.c $(objpfx)rpcsvc/%.h \
- $(objpfx)rpc-proto.d
+$(rpcsvc:%.x=$(objpfx)x%$o): $(objpfx)x%$o: $(objpfx)x%.c $(objpfx)rpcsvc/%.h
endef
object-suffixes-left = $(filter-out $(librpcsvc-inhibit-o),$(object-suffixes))
include $(o-iterator)
-ifndef no_deps
--include $(objpfx)rpc-proto.d
+rpcsvc-dt-files := $(foreach o,$(filter-out $(librpcsvc-inhibit-o),\
+ $(object-suffixes)),\
+ $(rpcsvc:%.x=$(objpfx)x%$o.dt))
+rpcsvc-depfiles := $(patsubst %.dt,%.d,$(wildcard $(rpcsvc-dt-files))) \
+ $(wildcard $(rpcsvc-dt-files:.dt=.d))
+ifdef rpcsvc-depfiles
+ifneq ($(no_deps),t)
+-include $(rpcsvc-depfiles)
+endif
endif
-
-$(objpfx)rpc-proto.d: $(objpfx)%.d: $(objpfx)%.c
- $(+make-deps)
-# Special file to generate dependencies for the RPC service objects.
-# Collect all include directives from the source files.
-$(objpfx)rpc-proto.c: $(rpcsvc:%=rpcsvc/%)
- $(make-target-directory)
- { echo '#include <rpc/types.h>'; \
- echo '#include <rpc/xdr.h>'; \
- echo '#include <rpc/rpc.h>'; \
- sed -n '/^%#include/s/%//p' $^; } > $@T
- mv -f $@T $@
$(objpfx)thrsvc: $(shared-thread-library)
diff --git a/sysdeps/unix/sysv/linux/i386/setegid.c b/sysdeps/unix/sysv/linux/i386/setegid.c
index 4dc79c7936..fcd6cf1827 100644
--- a/sysdeps/unix/sysv/linux/i386/setegid.c
+++ b/sysdeps/unix/sysv/linux/i386/setegid.c
@@ -39,7 +39,7 @@ setegid (gid)
/* First try the syscall. */
# ifdef __NR_setresgid
result = __setresgid (-1, gid, -1);
-# if __ASSUME_SETRESUID_SYSCALL > 0
+# if __ASSUME_SETRESGID_SYSCALL > 0
if (0)
# else
if (result == -1 && errno == ENOSYS)
diff --git a/sysdeps/unix/sysv/linux/i386/setregid.c b/sysdeps/unix/sysv/linux/i386/setregid.c
index 343bbf4b40..05ed05bbc8 100644
--- a/sysdeps/unix/sysv/linux/i386/setregid.c
+++ b/sysdeps/unix/sysv/linux/i386/setregid.c
@@ -42,15 +42,15 @@ int
__setregid (gid_t rgid, gid_t egid)
{
#if __ASSUME_32BITUIDS > 0
- return INLINE_SYSCALL (setresgid32, 3, rgid, egid, -1);
+ return INLINE_SYSCALL (setregid32, 2, rgid, egid);
#else
-# ifdef __NR_setresgid32
+# ifdef __NR_setregid32
if (__libc_missing_32bit_uids <= 0)
{
int result;
int saved_errno = errno;
- result = INLINE_SYSCALL (setresgid32, 3, rgid, egid, -1);
+ result = INLINE_SYSCALL (setregid32, 2, rgid, egid);
if (result == 0 || errno != ENOSYS)
return result;
@@ -66,13 +66,7 @@ __setregid (gid_t rgid, gid_t egid)
return -1;
}
-# ifdef __NR_setresgid
- int result = INLINE_SYSCALL (setresgid, 3, rgid, egid, -1);
-# endif
- if (result == -1 && errno == ENOSYS)
- result = INLINE_SYSCALL (setregid, 2, rgid, egid);
-
- return result;
+ return INLINE_SYSCALL (setregid, 2, rgid, egid);
#endif
}
weak_alias (__setregid, setregid)
diff --git a/sysdeps/unix/sysv/linux/i386/setreuid.c b/sysdeps/unix/sysv/linux/i386/setreuid.c
index 0867170e49..efd51dffd8 100644
--- a/sysdeps/unix/sysv/linux/i386/setreuid.c
+++ b/sysdeps/unix/sysv/linux/i386/setreuid.c
@@ -42,15 +42,15 @@ int
__setreuid (uid_t ruid, uid_t euid)
{
#if __ASSUME_32BITUIDS > 0
- return INLINE_SYSCALL (setresuid32, 3, ruid, euid, -1);
+ return INLINE_SYSCALL (setreuid32, 2, ruid, euid);
#else
-# ifdef __NR_setresuid32
+# ifdef __NR_setreuid32
if (__libc_missing_32bit_uids <= 0)
{
int result;
int saved_errno = errno;
- result = INLINE_SYSCALL (setresuid32, 3, ruid, euid, -1);
+ result = INLINE_SYSCALL (setreuid32, 2, ruid, euid);
if (result == 0 || errno != ENOSYS)
return result;
@@ -66,13 +66,7 @@ __setreuid (uid_t ruid, uid_t euid)
return -1;
}
-# ifdef __NR_setresuid
- itn result = INLINE_SYSCALL (setresuid, 3, ruid, euid, -1);
-# endif
- if (result == -1 && errno == ENOSYS)
- result = INLINE_SYSCALL (setreuid, 2, ruid, euid);
-
- return result;
+ return INLINE_SYSCALL (setreuid, 2, ruid, euid);
#endif
}
weak_alias (__setreuid, setreuid)
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index a95559de94..e49d1f48a8 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -127,6 +127,10 @@
# define __ASSUME_SETRESUID_SYSCALL 1
#endif
+#if __LINUX_KERNEL_VERSION >= 131879
+# define __ASSUME_SETRESGID_SYSCALL 1
+#endif
+
/* Linux 2.3.39 introduced IPC64. Except for powerpc. */
#if __LINUX_KERNEL_VERSION >= 131879 && !defined __powerpc__
# define __ASSUME_IPC64 1
diff --git a/sysdeps/unix/sysv/linux/setegid.c b/sysdeps/unix/sysv/linux/setegid.c
index 6643a9da79..34e64a3dee 100644
--- a/sysdeps/unix/sysv/linux/setegid.c
+++ b/sysdeps/unix/sysv/linux/setegid.c
@@ -24,7 +24,7 @@
#include <sysdep.h>
#include "kernel-features.h"
-#if defined __NR_setresgid || __ASSUME_SETRESUID_SYSCALL > 0
+#if defined __NR_setresgid || __ASSUME_SETRESGID_SYSCALL > 0
extern int __setresgid (gid_t rgid, gid_t egid, gid_t sgid);
@@ -39,12 +39,12 @@ setegid (gid_t gid)
return -1;
}
-# if __ASSUME_32BITUIDS > 0
+# if __ASSUME_32BITUIDS > 0 && defined __NR_setresgid32
return INLINE_SYSCALL (setresgid32, 3, -1, gid, -1);
# else
/* First try the syscall. */
result = __setresgid (-1, gid, -1);
-# if __ASSUME_SETRESUID_SYSCALL == 0
+# if __ASSUME_SETRESGID_SYSCALL == 0
if (result == -1 && errno == ENOSYS)
/* No system call available. Use emulation. This may not work
since `setregid' also sets the saved group ID when GID is not
diff --git a/sysdeps/unix/sysv/linux/seteuid.c b/sysdeps/unix/sysv/linux/seteuid.c
index 6570740af7..a1832d64bc 100644
--- a/sysdeps/unix/sysv/linux/seteuid.c
+++ b/sysdeps/unix/sysv/linux/seteuid.c
@@ -39,7 +39,7 @@ seteuid (uid_t uid)
return -1;
}
-# if __ASSUME_32BITUIDS > 0
+# if __ASSUME_32BITUIDS > 0 && defined __NR_setresuid32
return INLINE_SYSCALL (setresuid32, 3, -1, uid, -1);
# else
/* First try the syscall. */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c b/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
index 11643f6d39..96f807484d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -38,11 +38,13 @@ setegid (gid_t gid)
/* First try the syscall. */
result = __setresgid (-1, gid, -1);
+# if __ASSUME_SETRESGID_SYSCALL == 0
if (result == -1 && errno == ENOSYS)
/* No system call available. Use emulation. This may not work
since `setregid' also sets the saved group ID when GID is not
equal to the real group ID, making it impossible to switch back. */
result = __setregid (-1, gid);
+# endif
return result;
}