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authorRoland McGrath <roland@gnu.org>2002-10-16 22:09:55 +0000
committerRoland McGrath <roland@gnu.org>2002-10-16 22:09:55 +0000
commit0a951d0e31b5fb34f7e0428e933d7df55ef7f94d (patch)
tree2a33901f73f75e1d97df6b16495909d3c1f37c6e /sysdeps
parent0d83b42e2d59b722a66c7e3fed50437a647ed4ee (diff)
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* cppflags-iterator.mk (CPPFLAGS-$(cpp-src)): Variable removed.
	instead of += to append, to be sure $(lib) gets expanded at defn time.
	(libof-$(cpp-src)): New variable, define this instead.
	* extra-lib.mk (cpp-srcs-left): Reduce duplication in include setup.
	(lib): Don't use override.
	(CPPFLAGS-$(lib)): New variable, put -D's here.
	* Makeconfig (CPPFLAGS): Use basename fn for CPPFLAGS-basename.
	Also add $(CPPFLAGS-LIB) before the file-specific flags, for each
	LIB found by $(libof-*) for basename, target, or source.
	* Makerules (CPPFLAGS-nonlib): New variable.
	* nscd/Makefile (lib): Set to nonlib when using cppflags-iterator.mk.
	* locale/Makefile (lib): Likewise.
	* sunrpc/Makefile (lib): Likewise.

	* sysdeps/unix/sysv/linux/fpathconf.c (LINUX_LINK_MAX): Move macro ...
	* sysdeps/unix/sysv/linux/linux_fsinfo.h (LINUX_LINK_MAX): ... here.
	* sysdeps/unix/sysv/linux/pathconf.h: New file.
	(statfs_link_max): New function, guts from fpathconf.c.
	* sysdeps/unix/sysv/linux/fpathconf.c: Rewritten using that.
	* sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Likewise.
	* sysdeps/unix/sysv/linux/alpha/pathconf.c (__pathconf): Rewritten
	to use the linux/pathconf.c code by #include rather than duplication.
	* sysdeps/unix/sysv/linux/alpha/fpathconf.c (__pathconf): Likewise.

2002-10-16  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
	Use __libc_errno only for libc itself.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/sysdep.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/sysdep.h b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
index adccc50bba..2da4d41fac 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
@@ -93,9 +93,14 @@
   orq $-1, %rax;				\
   jmp L(pseudo_end);
 #elif USE___THREAD
+# ifndef NOT_IN_libc
+#  define SYSCALL_ERROR_ERRNO __libc_errno
+# else
+#  define SYSCALL_ERROR_ERRNO errno
+# endif
 # define SYSCALL_ERROR_HANDLER			\
 0:						\
-  movq __libc_errno@GOTTPOFF(%rip), %rcx;	\
+  movq SYSCALL_ERROR_ERRNO@GOTTPOFF(%rip), %rcx;\
   xorq %rdx, %rdx;				\
   subq %rax, %rdx;				\
   movl %edx, %fs:(%rcx);			\