diff options
Diffstat (limited to 'dlfcn/dlfcn.h')
| -rw-r--r-- | dlfcn/dlfcn.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/dlfcn/dlfcn.h b/dlfcn/dlfcn.h index 9d8ee0d6d1..9383c230dc 100644 --- a/dlfcn/dlfcn.h +++ b/dlfcn/dlfcn.h @@ -1,5 +1,5 @@ /* User functions for run-time dynamic loading. - Copyright (C) 1995-1999,2000,2001,2003 Free Software Foundation, Inc. + Copyright (C) 1995-1999,2000,2001,2003,2004 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 @@ -39,6 +39,14 @@ the run-time address of the symbol called NAME in the global scope is returned. */ # define RTLD_DEFAULT ((void *) 0) + + +/* Type for namespace indeces. */ +typedef long int Lmid_t; + +/* Special namespace ID values. */ +# define LM_ID_BASE 0 /* Initial namespace. */ +# define LM_ID_NEWLM -1 /* For dlmopen: request new namespace. */ #endif @@ -58,6 +66,9 @@ extern void *dlsym (void *__restrict __handle, __const char *__restrict __name) __THROW; #ifdef __USE_GNU +/* Like `dlopen', but request object to be allocated in a new namespace. */ +extern void *dlmopen (Lmid_t __nsid, __const char *__file, int __mode) __THROW; + /* Find the run-time address in the shared object HANDLE refers to of the symbol called NAME with VERSION. */ extern void *dlvsym (void *__restrict __handle, @@ -114,6 +125,9 @@ extern int dlinfo (void *__restrict __handle, /* These are the possible values for the REQUEST argument to `dlinfo'. */ enum { + /* Treat ARG as `lmid_t *'; store namespace ID for HANDLE there. */ + RTLD_DI_LMID = 1, + /* Treat ARG as `struct link_map **'; store the `struct link_map *' for HANDLE there. */ RTLD_DI_LINKMAP = 2, @@ -130,7 +144,6 @@ enum expand $ORIGIN in this shared object's dependency file names. */ RTLD_DI_ORIGIN = 6, - RTLD_DI_LMID = 1, /* Unsupported, defined by Solaris. */ RTLD_DI_CONFIGADDR = 3 /* Unsupported, defined by Solaris. */ }; |