diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/dl-origin.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-origin.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-origin.c b/sysdeps/unix/sysv/linux/dl-origin.c index 9149a0a4de..90add58ef5 100644 --- a/sysdeps/unix/sysv/linux/dl-origin.c +++ b/sysdeps/unix/sysv/linux/dl-origin.c @@ -1,5 +1,5 @@ /* Find path of executable. - Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -29,7 +29,6 @@ /* On Linux >= 2.1 systems which have the dcache implementation we can get the path of the application from the /proc/self/exe symlink. Try this first and fall back on the generic method if necessary. */ -extern const char *_dl_origin_path; const char * _dl_get_origin (void) @@ -55,15 +54,15 @@ _dl_get_origin (void) result = (char *) -1; /* We use the environment variable LD_ORIGIN_PATH. If it is set make a copy and strip out trailing slashes. */ - if (_dl_origin_path != NULL) + if (GL(dl_origin_path) != NULL) { - size_t len = strlen (_dl_origin_path); + size_t len = strlen (GL(dl_origin_path)); result = malloc (len + 1); if (result == NULL) result = (char *) -1; else { - char *cp = __mempcpy (result, _dl_origin_path, len); + char *cp = __mempcpy (result, GL(dl_origin_path), len); while (cp > result + 1 && cp[-1] == '/') --cp; *cp = '\0'; |