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|
Keep compatibility with experimental implementation
---
hurd/Makefile | 4 ++--
hurd/Versions | 4 ++++
hurd/hurdexec.c | 29 +++++++++++++++++++++++++++++
sysdeps/mach/hurd/i386/libc.abilist | 1 +
sysdeps/mach/hurd/spawni.c | 13 +++++++++++++
5 files changed, 49 insertions(+), 2 deletions(-)
Index: glibc-2.33/hurd/Makefile
===================================================================
--- glibc-2.33.orig/hurd/Makefile
+++ glibc-2.33/hurd/Makefile
@@ -32,8 +32,8 @@ user-interfaces := $(addprefix hurd/,\
auth auth_request auth_reply startup \
process process_request \
msg msg_reply msg_request \
- exec exec_startup crash interrupt \
- fs fsys io io_reply io_request \
+ exec exec_experimental exec_startup crash interrupt \
+ fs fs_experimental fsys io io_reply io_request \
term tioctl socket ifsock \
login password pfinet pci \
)
Index: glibc-2.33/hurd/Versions
===================================================================
--- glibc-2.33.orig/hurd/Versions
+++ glibc-2.33/hurd/Versions
@@ -120,6 +120,10 @@ libc {
# functions used in macros & inline functions
__errno_location;
}
+ GLIBC_2.21 {
+ # "quasi-internal" functions
+ _hurd_exec_file_name;
+ }
GLIBC_2.26 {
# "quasi-internal" functions
_hurd_exec_paths;
Index: glibc-2.33/hurd/hurdexec.c
===================================================================
--- glibc-2.33.orig/hurd/hurdexec.c
+++ glibc-2.33/hurd/hurdexec.c
@@ -25,9 +25,12 @@
#include <hurd/fd.h>
#include <hurd/signal.h>
#include <hurd/id.h>
+#include <hurd/fs_experimental.h>
#include <assert.h>
#include <argz.h>
+#include <shlib-compat.h>
+
/* Overlay TASK, executing FILE with arguments ARGV and environment ENVP.
If TASK == mach_task_self (), some ports are dealloc'd by the exec server.
ARGV and ENVP are terminated by NULL pointers.
@@ -39,6 +42,13 @@ _hurd_exec (task_t task, file_t file,
return _hurd_exec_paths (task, file, NULL, NULL, argv, envp);
}
+error_t
+__hurd_exec_file_name (task_t task, file_t file, const char *filename,
+ char *const argv[], char *const envp[])
+{
+ return _hurd_exec_paths (task, file, filename, filename, argv, envp);
+}
+
link_warning (_hurd_exec,
"_hurd_exec is deprecated, use _hurd_exec_paths instead");
@@ -430,6 +440,18 @@ retry:
/* Fall back for backwards compatibility. This can just be removed
when __file_exec goes away. */
if (err == MIG_BAD_ID)
+ err = __file_exec_file_name (file, task, flags,
+ path ? path : "",
+ args, argslen, env, envlen,
+ dtable, MACH_MSG_TYPE_COPY_SEND, dtablesize,
+ ports, MACH_MSG_TYPE_COPY_SEND,
+ _hurd_nports,
+ ints, INIT_INT_MAX,
+ please_dealloc, pdp - please_dealloc,
+ portnames, nportnames);
+ /* Fall back for backwards compatibility. This can just be removed
+ when __file_exec goes away. */
+ if (err == MIG_BAD_ID)
err = __file_exec (file, task, flags,
args, argslen, env, envlen,
dtable, MACH_MSG_TYPE_COPY_SEND, dtablesize,
@@ -475,3 +498,9 @@ retry:
return err;
}
libc_hidden_def (_hurd_exec_paths)
+extern error_t _hurd_exec_file_name (task_t task,
+ file_t file,
+ const char *filename,
+ char *const argv[],
+ char *const envp[]);
+versioned_symbol (libc, __hurd_exec_file_name, _hurd_exec_file_name, GLIBC_2_21);
Index: glibc-2.33/sysdeps/mach/hurd/spawni.c
===================================================================
--- glibc-2.33.orig/sysdeps/mach/hurd/spawni.c
+++ glibc-2.33/sysdeps/mach/hurd/spawni.c
@@ -30,6 +30,7 @@
#include <hurd/id.h>
#include <hurd/lookup.h>
#include <hurd/resource.h>
+#include <hurd/fs_experimental.h>
#include <assert.h>
#include <argz.h>
#include "spawn_int.h"
@@ -784,6 +785,18 @@ retry:
dtable, MACH_MSG_TYPE_COPY_SEND, dtablesize,
ports, MACH_MSG_TYPE_COPY_SEND, _hurd_nports,
ints, INIT_INT_MAX,
+ NULL, 0, NULL, 0);
+
+ /* Fallback for backwards compatibility. This can just be removed
+ when __file_exec goes away. */
+ if (err == MIG_BAD_ID)
+ err = __file_exec_file_name
+ (file, task,
+ __sigismember (&_hurdsig_traced, SIGKILL) ? EXEC_SIGTRAP : 0,
+ relpath, args, argslen, env, envlen,
+ dtable, MACH_MSG_TYPE_COPY_SEND, dtablesize,
+ ports, MACH_MSG_TYPE_COPY_SEND, _hurd_nports,
+ ints, INIT_INT_MAX,
NULL, 0, NULL, 0);
/* Fallback for backwards compatibility. This can just be removed
Index: glibc-2.33/sysdeps/mach/hurd/i386/libc.abilist
===================================================================
--- glibc-2.33.orig/sysdeps/mach/hurd/i386/libc.abilist
+++ glibc-2.33/sysdeps/mach/hurd/i386/libc.abilist
@@ -1946,6 +1946,7 @@ GLIBC_2.2.6 xprt_register F
GLIBC_2.2.6 xprt_unregister F
GLIBC_2.21 __mach_host_self_ D 0x4
GLIBC_2.21 __pthread_get_cleanup_stack F
+GLIBC_2.21 _hurd_exec_file_name F
GLIBC_2.21 pthread_attr_destroy F
GLIBC_2.21 pthread_attr_getdetachstate F
GLIBC_2.21 pthread_attr_getinheritsched F
|
