diff options
Diffstat (limited to 'dlfcn/dlerror.c')
| -rw-r--r-- | dlfcn/dlerror.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/dlfcn/dlerror.c b/dlfcn/dlerror.c index 0e02ca7..f732deb 100644 --- a/dlfcn/dlerror.c +++ b/dlfcn/dlerror.c @@ -1,5 +1,5 @@ /* Return error detail for failing <dlfcn.h> functions. - Copyright (C) 1995,1996,1997,1998,1999,2000,2002, 2003 + Copyright (C) 1995,1996,1997,1998,1999,2000,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -38,6 +38,7 @@ static struct dl_action_result *static_buf; /* This is the key for the thread specific memory. */ static __libc_key_t key; +__libc_once_define (static, once); /* Destructor for the thread-specific data. */ static void init (void); @@ -50,6 +51,9 @@ dlerror (void) char *buf = NULL; struct dl_action_result *result; + /* If we have not yet initialized the buffer do it now. */ + __libc_once (once, init); + /* Get error string. */ result = (struct dl_action_result *) __libc_getspecific (key); if (result == NULL) @@ -100,7 +104,6 @@ int internal_function _dlerror_run (void (*operate) (void *), void *args) { - __libc_once_define (static, once); struct dl_action_result *result; /* If we have not yet initialized the buffer do it now. */ |