diff options
| author | Roland McGrath <roland@gnu.org> | 1996-07-16 21:19:13 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-07-16 21:19:13 +0000 |
| commit | f36f8dcf1cf07c66e9f7a3eba408e2b0af12d717 (patch) | |
| tree | 93cf1bcdcb0c5b31f1b731184b32471443b9c287 | |
| parent | ec42724d6970b2d3e9007de0841394856e84d287 (diff) | |
Tue Jul 16 16:43:58 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/mach/hurd/mmap.c: Use same inheritance arg in second vm_map
call as in first.
* Makerules (make-link): Install the new link with atomic mv -f in
case ln itself requires the library being installed.
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | Makerules | 4 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/mmap.c | 9 |
3 files changed, 15 insertions, 6 deletions
@@ -1,3 +1,11 @@ +Tue Jul 16 16:43:58 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * sysdeps/mach/hurd/mmap.c: Use same inheritance arg in second vm_map + call as in first. + + * Makerules (make-link): Install the new link with atomic mv -f in + case ln itself requires the library being installed. + Tue Jul 16 00:31:31 1996 Richard Henderson <rth@tamu.edu> * sysdeps/alpha/dl-machine.h: Mirror Roland's changes to @@ -583,7 +583,9 @@ versioned := $(strip $(foreach so,$(install-lib.so),\ $(addprefix $(libdir)/,$(filter-out $(versioned),$(install-lib.so))): \ $(libdir)/%.so: $(objpfx)%.so; $(do-install-program) -make-link = cd $(@D); rm -f $(@F); $(LN_S) $(<F) $(@F) +define make-link +cd $(@D); rm -f $(@F).new; $(LN_S) $(<F) $(@F).new; mv -f $(@F).new $(@F) +endef ifdef libc.so-version # For a library specified to be version N, install three files: diff --git a/sysdeps/mach/hurd/mmap.c b/sysdeps/mach/hurd/mmap.c index f42c4e55c3..8753fd644b 100644 --- a/sysdeps/mach/hurd/mmap.c +++ b/sysdeps/mach/hurd/mmap.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1994, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1994, 1995, 1996 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 @@ -135,11 +135,10 @@ __mmap (caddr_t addr, size_t len, int prot, int flags, int fd, off_t offset) err = __vm_map (__mach_task_self (), &mapaddr, (vm_size_t) len, (vm_address_t) 0, 0, memobj, (vm_offset_t) offset, - flags & (MAP_COPY|MAP_PRIVATE), + ! (flags & MAP_SHARED), vmprot, VM_PROT_ALL, - (flags & MAP_INHERIT) == 0 ? VM_INHERIT_NONE : - (flags & (MAP_COPY|MAP_PRIVATE)) ? VM_INHERIT_COPY : - VM_INHERIT_SHARE); + (flags & MAP_SHARED) ? VM_INHERIT_SHARE + : VM_INHERIT_COPY); } if (memobj != MACH_PORT_NULL) |