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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/unix
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/unix')
-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); \