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authorRoland McGrath <roland@gnu.org>1995-10-09 07:06:29 +0000
committerRoland McGrath <roland@gnu.org>1995-10-09 07:06:29 +0000
commitb122c7038e826eeabbc0118612b988c1a0f5b991 (patch)
tree1f3963026427771b6504b8afb91216895d95ba45 /hurd/hurd.h
parent80fd73873bd51e58039983a9416ef3bb97bdac57 (diff)
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Mon Oct 9 02:54:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* Makeconfig (config-LDFLAGS): Define to -Wl-dynamic-linker=$(libdir)$(rtld-installed-name). (rtld-installed-name): New variable. * elf/Makefile (install-lib): Variable removed. (install-others): Define this instead, to $(libdir)(rtld-installed-name). ($(libdir)(rtld-installed-name)): New target; install from ld.so. * elf/ldd.sh.in: New file. * elf/Makefile (distribute): Add ldd.sh.in. (install-bin): Add ldd. ($(objpfx)ldd: ldd.sh.in): New rule. * sysdeps/mach/hurd/dl-sysdep.c: Use __hurd_fail throughout. * hurd/hurd.h (__hurd_fail): Replace macro with inline function. Translate some Mach errors to Hurd errors. * elf/rtld.c (dl_main): Under --list, print msg if executable is statically linked. * elf/dl-load.c (_dl_map_object_from_fd): Rewrote program header table processing. Sat Oct 7 01:25:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * sysdeps/stub/machine-gmon.h: Add #error. Fri Oct 6 01:49:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * elf/dynamic-link.h (elf_get_dynamic_info): If DYN is null, don't examine it.
Diffstat (limited to 'hurd/hurd.h')
-rw-r--r--hurd/hurd.h28
1 files changed, 27 insertions, 1 deletions
diff --git a/hurd/hurd.h b/hurd/hurd.h
index 1b4db17..acad15b 100644
--- a/hurd/hurd.h
+++ b/hurd/hurd.h
@@ -42,7 +42,33 @@ Cambridge, MA 02139, USA. */
#include <hurd/port.h>
#include <errno.h>
-#define __hurd_fail(err) (errno = (err), -1)
+
+_EXTERN_INLINE int
+__hurd_fail (error_t err)
+{
+ switch (err)
+ {
+ case EMACH_SEND_INVALID_DEST:
+ case EMIG_SERVER_DIED:
+ /* The server has disappeared! */
+ err = EIEIO;
+ break;
+
+ case KERN_NO_SPACE:
+ err = ENOMEM;
+ break;
+ case KERN_INVALID_ARGUMENT:
+ err = EINVAL;
+ break;
+
+ case 0:
+ return 0;
+ default:
+ }
+
+ errno = err;
+ return -1;
+}
/* Basic ports and info, initialized by startup. */