diff options
Diffstat (limited to 'elf/dlfcn.h')
| -rw-r--r-- | elf/dlfcn.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/elf/dlfcn.h b/elf/dlfcn.h index e5d68f82be..a405baa473 100644 --- a/elf/dlfcn.h +++ b/elf/dlfcn.h @@ -1,5 +1,5 @@ /* dlfcn.h -- User functions for run-time dynamic loading. -Copyright (C) 1995 Free Software Foundation, Inc. +Copyright (C) 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 @@ -21,16 +21,18 @@ Cambridge, MA 02139, USA. */ #define _DLFCN_H 1 -/* Type of the second argument to `dlopen'. */ -typedef enum - { - RTLD_LAZY = 1, /* Lazy function call binding. */ - RTLD_NOW = 2 /* Immediate function call binding. */ - } dl_open_mode; +/* The MODE argument to `dlopen' contains one of the following: */ +#define RTLD_LAZY 0x001 /* Lazy function call binding. */ +#define RTLD_NOW 0x002 /* Immediate function call binding. */ + +/* If the following bit is set in the MODE argument to `dlopen', + the symbols of the loaded object and its dependencies are made + visible as if the object were linked directly into the program. */ +#define RTLD_GLOBAL 0x100 /* Open the shared object FILE and map it in; return a handle that can be passed to `dlsym' to get symbol values from it. */ -extern void *dlopen (const char *__file, dl_open_mode); +extern void *dlopen (const char *__file, int __mode); /* Unmap and close a shared object opened by `dlopen'. The handle cannot be used again after calling `dlclose'. */ |